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John Deere 8440 Parts

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Accessories / Supplies
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Engine Block Heater - Engine coolant heater 12 cord. 1000 watt, 120 volt. Fits 2 diameter smooth bore core hole. For 400 and 500 series engines including: 4000, 4020, 4040, 4230, 4240, 4320, 4430, 4440, 4520, 4620, 4630, 4640, 4840, 5020, 6030, 7020, 7520, 8430, 8440, 8630, For 4000, 4020, 4040, 4230, 4240, 4320, 4430, 4440, 4520, 4620, 4630, 4640, 4840, 5020, 6030, 6620, 7020, 7520, 7700, 7720, 8430, 8440, 8630, 8640, 8820 (Item #: 111620, Ref: TP-AR50518) $88.05
Belts
John Deere 8440 Belt - Alternator
Belt - Alternator - For John Deere tractor models 820 (Fan), 830 (Fan), 856 (Fan), 2010 (Fan), 2040 (Fan), 2150 (Fan), 2155 (Fan), 2240 (Fan), 2250 (Fan), 2255 (Fan), 2305 (Fan), 2355 (AC), 2440 (Fan), 2510 (Fan), 2520 (Fan), 2550 (AC), 2555 (AC), 2630 (Fan), 2640 (Fan), 2750 (AC), 2755 (AC), 2840 (Fan), 2855 (Fan), 2940 (AC), 2950 (AC), 2955 (AC), 3010 (Fan), 3010 (Alternator/Generator), 3020 (Fan), 3020 (Alternator/Generator), 3055 (AC), 3055 (Fan), 3150 (AC), 3150 (Fan), 3155 (AC), 3155 (Fan), 3255 (AC), 3255 (Fan), 4000 (Fan), 4000 (Alternator/Generator), 4010 (Fan), 4010 (Alternator/Generator), 4020 (AC), 4020 (Fan), 4020 (Alternator/Generator), 4030 (AC), 4030 (Fan), 4040 (AC), 4040 (Fan), 4050 (AC), 4050 (Fan), 4055 (AC), 4055 (Fan), 4230 (AC), 4230 (Fan), 4240 (AC), 4240 (Fan), 4250 (AC), 4250 (Fan), 4255 (AC), 4255 (Fan), 4320 (Fan), 4430 (AC), 4440 (AC), 4450 (AC), 4455 (AC), 4520 (AC), 4555 (AC), 4560 (AC), 4620 (AC), 4630 (AC), 4640 (AC), 4650 (AC), 4755 (AC), 4760 (AC), 4840 (AC), 4850 (AC), 4955 (AC), 4960 (AC), 4960 (Fan), 5010 (AC), 5010 (Fan), 5020 (AC), 5020 (Fan), 5103 (Fan), 5105 (Fan), 5200 (AC), 5200 (Fan), 5203 (Fan), 5205 (Fan), 5210 (Fan), 5220 (AC), 5220 (Fan), 5225 (Fan), 5303 (Fan), 5310 (AC), 5310 (Fan), 5320 (AC), 5320 (Fan), 5400 (AC), 5400 (Fan), 5403 (Fan), 5410 (Fan), 5420 (AC), 5420 (Fan), 5425 (Fan), 5500 (AC), 5500 (Fan), 5510 (Fan), 5520 (Fan), 5525 (Fan), 6030 (AC), 6030 (Fan), 6110 (Fan), 6200 (AC), 6200 (Fan), 6300 (AC), 6300 (Fan), 6400 (AC), 6400 (Fan), 7020 (AC), 7020 (Fan), 7200 (Fan), 7210 (Fan), 7400 (Fan), 7405 (Fan), 7410 (Fan), 7510 (Fan), 7520 (AC), 7520 (Fan), 7600 (Fan), 7610 (Fan), 7700 (Fan), 7710 (Fan), 7800 (Fan), 7810 (Fan), 8100 (AC), 8110 (Fan), 8120 (Fan), 8200 (AC), 8210 (Fan), 8220 (Fan), 8300 (AC), 8300 (Fan), 8310 (AC), 8310 (Fan), 8320 (Fan), 8400 (AC), 8400 (Fan), 8410 (AC), 8410 (Fan), 8420 (Fan), 8430 (AC), 8430 (Fan), 8440 (AC), 8440 (Fan), 8450 (AC), 8450 (Fan), 8520 (Fan), 8560 (AC), 8560 (Fan), 8570 (AC), 8570 (Fan), 8630 (Fan), 8640 (AC), 8640 (Fan), 8650 (AC), 8650 (Fan), 8760 (AC), 8760 (Fan), 8770 (AC), 8770 (Fan), 8850 (AC), 8850 (Fan), 8870 (AC), 8870 (Fan), 8960 (AC), 8960 (Fan), 8970 (Fan), 8970 (Alternator/Generator), 9100 (Fan), 9120 (Fan), 9200 (Fan), 9220 (Fan), 9300 (Fan), 9320 (Fan), 9400 (Fan), 9420 (Fan), 9520 (Fan), Compatible with John Deere Combine (s) 9600, Compatible with John Deere Harvester (s) 9950, 9960, 9965, Compatible with John Deere Construction and industrial models 301A (Fan), 302A (Fan), 401 (Fan), 401B (Fan), 401C (Fan), 401D (Fan), Replaces John Deere OEM number R73189, 17435, 17432, OC 1/2" x 43.25", Thickness .331", (Item #: 122454) $6.40
John Deere 8440 Belt - Compressor
Belt - Compressor - For John Deere tractor models 4040, 4230, 4240, 4430, 4440, 4520, 4620, 4630, 7020, 7520, 8430, 8440, 8450, Compatible with John Deere Combine (s) 6600 (s/n 305673-later), 6620 (s/n 615041-earlier), 6622, 7700 (s/n 163901-later), 7720 (s/n 614501-earlier), 8820 (s/n 615401-esrlier), Compatible with John Deere Harvester (s) 5200, 5400, 5420, 5440, 5460, 5720, 5820, Compatible with John Deere Construction and industrial models 690, 690B, 693, 693B, 744, 744E, 750, 755, Replaces John Deere OEM number R71603, 17415, Length: 41.5", Width: 1/2", Thickness: .303", Material: polyester cord, Belt type: raw edge laminate, Color: black, (Item #: 114010) $5.90
Brakes
John Deere 8440 Brake Center Plate, Used
Brake Center Plate, Used - For John Deere tractor models 4520, 4555, 4560, 4620, 4630, 4640, 4650, 4755, 4760, 7020, 7520, 8430, 8440, 8450, 8630, Compatible with John Deere Construction and industrial models 744E, Replaces John Deere OEM nos R113741, R97801, Diameter: 17.000", Teeth: 14, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 499458) $107.01
John Deere 8440 Brake Disc, Used
Brake Disc, Used - For John Deere tractor models 4520, 4620, 4630, 4640, 4650, 7020, 7520, 8430, 8440, 8450, 8630, Replaces John Deere OEM number R91826, R61712, R57617, Diameter: 17.000", Teeth: 14, For a new version of this item use Item #: 105620, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 405620) $45.01
John Deere 8440 Brake Operating Rod Guide
Brake Operating Rod Guide - For John Deere tractor models 2510, 2520, 3020, 4000, 4010 (s/n 20200-later), 4020, 4030, 4040, 4040S, 4050, 4055, 4230, 4240, 4240S, 4250, 4255, 4320, 4350, 4430, 4440, 4450, 4520, 4555, 4560, 4620, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 5010, 5020, 6030, 7020, 7520, 8430 (Model Year 1974-1981), 8440, 8450, 8460, 8520, 8630, 8640, 8650, 8760, 8770, 8850, 8870, 8960, 8970, Replaces John Deere OEM number R52169, R31457, (Item #: 170005) $19.60
John Deere 8440 Brake Pad
Brake Pad - 3" x 7", pads have steel center plate, sold individually. For tractor models 4010, 4450, 4520, 4620, 4630, 4640, 4650, 4840, 4850, 5010, 5020, 6030, 7020, 8430, 8440, 8450, 8630, 8640, 8650, 8850. (Item #: 105608, Ref: R110464) $16.00
John Deere 8440 Brake Pad Rivets
Brake Pad Rivets - For John Deere tractor models 510, 2510, 2520, 3020, 4000, 4020, 4030, 4040, 4050, 4230, 4240, 4250, 4320, 4350, 4430, 4440, 4450, 4520, 4620, 4630, 4640, 4650, 4840, 4850, 7020, 7520, 8430, 8440, 8450, 8640, 8650, 8850, Compatible with John Deere Construction and industrial models 440, 440A, 440B, 444C, 444CH, 500, 510, 540, 540B, 544A, 570, 570A, 600, 640, 644, 646, 646B, 646C, 740, 743, 743A, 762, 762A, Replaces John Deere OEM number R708R, 38B307, Pack of 18, 0.135" Diameter, 1.171" (1 11/64") long, (Item #: 111445) $6.70
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Brake Pad Rivets - For John Deere tractor models 3010, 3020, 4000, 4010, 4020, 4030, 4040, 4050, 4230, 4240, 4250, 4320, 4430, 4440, 4450, 4520, 4620, 4630, 4640, 4650, 4840, 4850, 5010, 5020, 6030, 7020, 7520, 8430, 8440, 8450, 8630, 8640, 8650, 8850, Replaces John Deere OEM number R1761, Pack of 20, Length: 1/2", (Item #: 180907) $9.20
John Deere 8440 Brake Pad Rivets
Brake Pad Rivets - For John Deere tractor models 2510, 2520, 3010, 3020, 4000, 4010, 4020, 4030, 4040, 4050, 4230, 4240, 4250, 4320, 4430, 4440, 4450, 4520, 4620, 4630, 4640, 4650, 4850, 5010, 5020, 6030, 7020, 7520, 8430, 8440, 8450, 8630, 8640, 8650, 8850, Compatible with John Deere Harvester (s) 9940, 9950, Compatible with John Deere Construction and industrial models 340D, 440, 440A, 440B, 440C, 440D, 444C, 444CH, 448D, 500, 500A, 500B, 500C, 510, 540A, 540B, 544, 544A, 544B, 570, 570A, 570B, 600, 640, 643, 644, 644A, 644B, 644C, 646, 646B, 646C, 700, 740, 743, 743A, 760, 760A, 762, 762A, 770, 770A, 772A, 860, Replaces John Deere OEM number D1761R, D1761, Length: 0.481", Width: 0.182", Package of 36, Most brake pads require 6 rivets per pad, (Item #: 189180) $7.50
John Deere 8440 Brake Pad Rivets
Brake Pad Rivets - For John Deere tractor models 2510, 2520, 3010, 3020, 4000, 4010, 4020, 4030, 4040, 4050, 4230, 4240, 4250, 4320, 4430, 4440, 4450, 4520, 4620, 4630, 4640, 4650, 4850, 5010, 5020, 6030, 7020, 7520, 8430, 8440, 8450, 8630, 8640, 8650, 8850, Compatible with John Deere Harvester (s) 9940, 9950, Compatible with John Deere Construction and industrial models 340D, 440, 440A, 440B, 440C, 440D, 444C, 444CH, 448D, 500, 500A, 500B, 500C, 510, 540A, 540B, 544, 544A, 544B, 570, 570A, 570B, 600, 640, 643, 644, 644A, 644B, 644C, 646, 646B, 646C, 700, 740, 743, 743A, 760, 760A, 762, 762A, 770, 770A, 772A, 860, Replaces John Deere OEM number D1761R, D1761, Length: 0.481", Width: 0.182", Package of 36, Most brake pads require 6 rivets per pad, (Item #: 190752) $8.00
John Deere 8440 Brake Pad, Disc\Rotor Type Brakes
Brake Pad, Disc/Rotor Type Brakes - For tractor models 4010, 4450, 4520, 4620, 4630, 4640, 4650, 4840, 4850, 5010, 5020, 6030, 7020, 7520, 8430, 8440, 8450, 8630, 8640, 8650, 8850. 3" x 7" Pad. Friction Material only, does not include backing plate or rivets. Sold in lots of 3, price per pad. (Item #: 110700, Ref: AR28488) $21.10
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Brake Plate - 17 Diameter - 14 Teeth Use with Brake Shaft R57614 and R63911 For 4520, 4620, 4630, 4640, 4650, 4840, 4850, 7020, 7520, 8440, 8630, 8640, 8650 (Item #: 105620, Ref: R3078) $129.00
John Deere 8440 Brake Plate and Piston, Used
Brake Plate and Piston, Used - For John Deere tractor models 4000, 4010, 4020, 4040, 4050, 4230, 4240, 4250, 4320, 4430, 4440, 4450, 4520, 4620, 4630, 4640, 4650, 4840, 4850, 8430, 8440, 8640, 8850, Compatible with John Deere Construction and industrial models 570, 570A, 600, 644A, 646, 646B, 740, 740A, 743A, Replaces John Deere OEM nos AR32243, Lining Width: 2 7/16", Plate Width: 3 1/8", Piston Diameter: 1 7/8", Riveted Lining, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 498300) $25.01
John Deere 8440 Brake Plate and Piston, Used
Brake Plate and Piston, Used - For John Deere tractor models 700, 4620, 4630, 4640, 4650, 4840, 4850, 5010, 5020, 6030, 7020, 7520, 8430, 8440, 8450, 8640, 8650, 8850, Replaces John Deere OEM nos AR32243, R46674, Plate Width: 3 3/8" Part No AR32243, Piston Diameter: 2 5/8" Part No R46674, Lining Width: 3", With rivited linings, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 497650) $25.01
John Deere 8440 Brake Plate, Used
Brake Plate, Used - For John Deere tractor models 4520, 4620, 4630, 4640, 4650, 4840, 4850, 7020, 7520, 8430 (1974-1981), 8440, 8450, 8630, 8640, 8650, Replaces John Deere OEM nos AR99647, Replaces John Deere Casting nos R74350, Additional Handling and Oversize Fees Apply To This Item, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 499592) $163.01
John Deere 8440 Brake Plate, Used
Brake Plate, Used - For John Deere tractor models 4555, 4560, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 8440, 8450, 8560, 8570, 8640, 8650, 8760, 8770, 8870, 8960, 8970, Replaces John Deere OEM nos R97802, Diameter: 17", Splines: 14, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 498775) $100.01
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Brake Valve - For John Deere tractor models 2510, 2520, 3010, 3020 (s/n 122999), 4000 (s/n 201000-later), 4010, 4020 (s/n 201000-later), 4020 (s/n 200999-earlier), 4030, 4040, 4050, 4055, 4230, 4240, 4250, 4255, 4430, 4440, 4450, 4455, 4520, 4555, 4560, 4620, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 5010, 5020 (s/n 024999), 6030, 7020, 7520, 8430, 8440, 8450, 8630, 8640, 8650, 8850, Compatible with John Deere Harvester (s) 9940, 9950, Replaces John Deere OEM number R26369, (Item #: 117229) $3.94
John Deere 8440 Brake Valve Assembly, Used
Brake Valve Assembly, Used - For John Deere tractor models 8430, 8440, 8450, 8560, 8570, 8640, 8650, 8760, 8770, 8850, 8960, Compatible with John Deere Construction and industrial models 670, 670A, 672A, 770, 770A, 770AH, 772A, 772AH, 862, Replaces John Deere OEM nos AR56106, Replaces Casting nos R57742, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 442817) $390.01
Clutch
John Deere 8440 Clutch Bolt
Clutch Bolt - For John Deere tractor models 4030, 4040, 4040S, 4050, 4055, 4230, 4240, 4240S, 4250, 4255, 4350, 4430, 4440, 4450, 4455, 4630, 8430, 8440, 8450, 8630, 8640, 8650, Replaces John Deere OEM number R51230, (Item #: 165430) $5.20
John Deere 8440 Clutch Disc
Clutch Disc - Transmission or PTO clutch, 48 internal splines, 12" O.D., 7.010" I.D. For tractor models 4030, 4040, 4050, 4055, 4230, 4240, 4250, 4255, 4430, 4440, 4450, 4455, 4555, 4560, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 8430, 8440, 8450, 8630, 8640, 8650, 8850. OEM number RE60082, AR60082 (Item #: 127049, Ref: RE234264) $56.00
John Deere 8440 Clutch Disc, Transmission
Clutch Disc, Transmission - Replacing part numbers AR89320, AR95827, RE234264, AR67710 and AR95827, this disc measures; inside diameter 7 inches (78mm) with 48 teeth and 22 - 0.248 inch (6.3mm) holes, outside diameter 12 inches (305mm). Used on John Deere 4030, 4040, 4040S, 4050, 4055, 4230, 4240, 4240S, 4250, 4255, 4350, 4430, 4440, 4450, 4455, 4555, 4560, 4630, 4640, 4650, 4755, 4760, 8430, 8440, 8450, 8630, 8640, 8650, 8850. Prices and sold individually. (Item #: 127056, Ref: AR95827) $46.50
John Deere 8440 Clutch Lever Pin
Clutch Lever Pin - Part number R31131 is a clutch lever pin used on John Deere models: 500, 600, 3020, 4000, 4020, 4030, 4040, 4230, 4240, 4320, 4430, 4440, 4630, 4640, 8430 Model Year 1974-1981, 8440, 8450, 8560, 8630, 8640, 8650, 8760, 8850, 8960 (Item #: 172865, Ref: R31131) $8.20
John Deere 8440 Clutch Valve Housing Gasket
Clutch Valve Housing Gasket - For John Deere tractor models 4030, 4040, 4040S, 4230, 4240, 4240S, 4350, 4430, 4440, 4630, 4640, 4840, 8430, 8440, 8450, 8630, 8640, 8650, 8850, Replaces John Deere OEM number R99386, R59598, (Item #: 179542) $3.30
Cooling System
John Deere 8440 Aftercooler Cover, Used
Aftercooler Cover, Used - For John Deere tractor models 4630, 4640, 4650, 4840, 4850, 7020, 8430, 8440, 8450, Compatible with John Deere Combine(s) 8820, Compatible with John Deere Harvester(s) 5200, 5440, 5720, 5730, 9940, 9950, Replaces John Deere OEM nos R50398, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 499590) $349.01
John Deere 8440 Aftercooler, Used
Aftercooler, Used - For John Deere tractor models 4630, 4640 (s/n 345908-earlier), 4650 (s/n 345908-earlier), 4840, 4850, 7020, 8430, 8440, 8450, Compatible with John Deere Combine(s) 1085, 1177, 1188, 8820, 9400, Compatible with John Deere Harvester(s) 5200 (s/n 335846-later), 5440, 5720 (s/n 350848-earlier), 5730 (s/n 350848-earlier), 9940, 9950 (s/n 345908-earlier), Compatible with John Deere Construction and industrial models 644C, 646C, 740, 740A, 743, 743A, 762A (s/n 350848-earlier), 762B (s/n 350848-earlier), 770A (s/n 345908-earlier), 770B (s/n 350848-earlier), 790, 790D (s/n 350848-earlier), 850B (s/n 345908-earlier), Compatible with John Deere Engine(s) 6076, 6359, Replaces John Deere OEM nos RE40280, AR54556, AR70437, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 499589) $475.01
John Deere 8440 Air Conditioning Compressor
Air Conditioning Compressor - Air conditioning compressor, A6 w/single groove clutch no oil, 12 volt coil at 10 o'clock, new 5.58 inch dia. clutch and dust cover, superheat compressor, high pressure relief valve. SAE thread, Replaces 272003. Tractors: 1640, 2040, 2140, 2250, 2350, 2355, 2450, 2550, 2555, 2650, 2750, 2755, 2850, 2940, 2950, 2955, 3040, 3050, 3140, 3150, 3155, 3350, 3640, 4000, 4020, 4030, 4040, 4230, 4240, 4320, 4350, 4430, 4440, 4520, 4620, 4630, 4640, 4840, 5020, 6030, 7020, 7520, 8440, 8630, 8640, 2040S, 2855N, 4040S, 4240S, 8430 4WD. Super Heat switch (part number 220-5000) and M10X50 manifold manifold bolt are not included. Replaces 904014M92, 70735521, 79005837, 79005837GV, 1904014M92GV, 70735521GV, 500001, TPTY6665GV, TP-TY6665GV, TY6665, 1904014M1, 1904014M91, AR60948, AR68802, AR77343, AR92109, RE60697, SE501456, SE501457, SE503047 (Item #: 176869, Ref: TY6665) $957.00
John Deere 8440 Air Conditioning Receiver Dryer
Air Conditioning Receiver Dryer - 4" x 7-1/2" overall, inlet and outlet#6 female o-ring with sight glass. R12 and R134A compatible. Replaces AL77581, AR59780, AR74486, RE214439, RE291794, RE49169 (Item #: 110938, Ref: RE49169) $31.00
John Deere 8440 Bearing - Water Pump Shaft
Bearing - Water Pump Shaft - For John Deere tractor models 1020, 1520, 2020, 2030, 2440, 2510, 2520, 2630, 2640, 3020 (s/n 122999-earlier), 4020 (s/n 200999-earlier), 4040, 4230, 4320, 4430, 4520, 4620, 4630, 4640 (s/n 211131-earlier), 4840 (s/n 211131-earlier), 5010, 5020 (s/n 024999-earlier), 6030, 7020 (s/n 335845-earlier), 8430, 8440 (s/n 211131-earlier), Compatible with John Deere Combine (s) 925, 935, 945, 955, 965, 968, 1032, 1042, 1052, 1055, 3300, 4400, 4420, 6600, Compatible with John Deere Construction and industrial models 350, 350B (s/n 168350-earlier), 450, 450B (s/n 168638-earlier), 450B (s/n 323694-earlier), 500, 600, 644 (s/n 323694-earlier), 644A (s/n 323694-earlier), 760, Replaces John Deere OEM number JD9257, Overall Length: 5.75", Shaft Size: .746", O.D.: 1.50", (Item #: 140541) $23.30
John Deere 8440 Compressor Switch
Compressor Switch - This is a Super Heat switch use with TY6665 compressor. Replaces AR78501, 220-239, 70262354, 837255M91 (Item #: 121476, Ref: 220-5000) $49.90
John Deere 8440 Cooling Fan - 8 Blade, Used
Cooling Fan - 8 Blade, Used - For John Deere tractor models 8430, 8440, 8630, 8650, Compatible with John Deere Harvester(s) 5460, 5720, 5730, Compatible with John Deere Construction and industrial models 790, 790D, 792, 793, 892ELC, Replaces John Deere OEM nos AR70712, Blades: 8, Pilot Diameter: 2", Outside Diameter: 26", Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 431404) $83.01
John Deere 8440 Evaporator
Evaporator - For 4030, 4040, 4050, 4230, 4240, 4250, 4255, 4430, 4440, 4450, 4455, 4555, 4560, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 8430 with SN# above 075971, 8440, 8450, 8630 with SN# above 075978, 8640, 8650, 8850. Evaporator 29" Long, 5" Wide. REPLACES RE52265 (Item #: 165597, Ref: AR88076) $174.00
John Deere 8440 Fan Belt, Set of 2
Fan Belt, Set of 2 - Measuring 1/2 X 66.3 inches, this is a set of two Double Cog Polyester Cord belts. Replaces John Deere part numbers RE29018, AR74662. Used on John Deere Models: 4050 with 6466 engine, 4240, 4250, 4440, 4450, 4640, 4650, 4840, 4850, 8430 Model Year 1974-1981, 8440 (Item #: 114015, Ref: RE29018) $16.20
John Deere 8440 Hose Support
Hose Support - For John Deere tractor models 4030, 4040, 4050, 4230, 4240, 4250, 4430, 4440, 4450, 4630, 4640, 4650, 4840, 4850, 8430 (1974-1981), 8440, 8450, 8630, 8640, 8650, 8850, Replaces manufacturer number SHF463, (Item #: 165473) $14.80
John Deere 8440 Manifold Water Hose
Manifold Water Hose - For John Deere tractor models 4240, 4440, 4640, 4840, 6030, 7520, 8430, 8440, 8630, 8640, 8650, Replaces John Deere OEM number TY22404, 1" Diameter, 12-1/4" Long, (Item #: 109965) $6.00
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Oil Cooler Bypass Tube - This Oil Cooler Bypass Tube measures 10.69 inches long, 1.125 inside diameter and 1.250 outside diameter. For models 4040 early, 4050, 4055, 4230, 4240, 4250, 4255, 4350, 4430, 4450, 4455, 4555, 4560, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 5200, 5400, 7020, 8430, 8440, 8450, 8560. Verify measurements to ensure you are ordering the correct tube. (Item #: 158770, Ref: R50386) $47.40
John Deere 8440 Radiator Cap - 15 PS, Long Reach
Radiator Cap - 15 PS, Long Reach - For John Deere tractor models 4040 (s/n 006853-earlier), 4040S, 4050 (s/n 006758-earlier), 4240 (s/n 016194-earlier), 4240S, 4250 (s/n 011743-earlier), 4350, 4440 (s/n 006853-earlier), 4450 (s/n 023186-earlier), 4640 (s/n 015956-earlier), 4650 (s/n 324214-earlier), 4840 (s/n 008634-earlier), 4850 (s/n 322745-earlier), 8440, 8640, 8650 (s/n 00801-earlier), 8850, Replaces John Deere OEM number AR76619, 15 PSI, long reach, narrow lug, (Item #: 126944) $14.50
John Deere 8440 Radiator Hose - Bulk 3' x 2-1\4
Radiator Hose - Bulk 3' x 2-1/4 - For John Deere tractor models M, MC, MT, 40, 320, 330, 2510, 2520, 3010, 3020, 4000, 4010, 4020, 4320, 4520, 4620, 5010, 8440, 8640, Compatible with John Deere Combine (s) 45, 55, 65, Replaces John Deere OEM number R26294, H31009, M263T, H24921, L4577T, N71260, P43392, R26531, R32653, RN268FN, T13149, T209T, Replaces Case IH OEM number 407010R1, I.D. (A): 2-1/4", O.D.: 2-5/8", Length: 3', For Hose Clamp use Item #: 130455, (Item #: 150819) $24.60
John Deere 8440 Radiator Hose - Bulk, 10ft x 1 inch
Radiator Hose - Bulk, 10ft x 1" - For John Deere tractor models 7520, 8440, 8560, 8570, 8640, 8760, 8770, 8870, 8960, Compatible with John Deere Harvester (s) 6610, 6710, 6810, 6910, Compatible with John Deere Construction and industrial models 760, 762, 844, 862, 890, Replaces John Deere OEM number R32644, R36175, R78326, T12899, Replaces International OEM number 407000R1, I.D. (A): 1", O.D.: 1-3/8", Length: 10', (Item #: 152022) $44.00
John Deere 8440 Radiator Hose - Lower
Radiator Hose - Lower - For John Deere tractor models 8430 (s/n 002854-later), 8440, 8450, 8560, 8960, 8970, Replaces John Deere OEM number R63696, 2.750" I.D., 2.500" I.D., For Hose Clamp use Item #: 130470, (Item #: 150885) $9.40
John Deere 8440 Radiator Hose - Upper
Radiator Hose - Upper - For John Deere tractor models 8430 (1974-1981), 8440, 8450, 8630, Replaces John Deere OEM number R62286, ID: 2.250", For Hose Clamp use Item #: 130455, (Item #: 150875) $10.40
John Deere 8440 Radiator Hose - Upper
Radiator Hose - Upper - For John Deere tractor models 8430 (1974-1981), 8440, 8450, 8960, 8970, Compatible with John Deere Harvester (s) 6810, 6910, Replaces John Deere OEM number R57388, A: 2.250" I.D., B: 2.500" I.D., For Hose Clamp use Item #: 111917, (Item #: 150876) $11.50
John Deere 8440 Radiator Hose Lower
Radiator Hose Lower - New lower radiator hose with an inside diameter of 2" on the smaller side and 2.312" on the larger side. This radiator hose fits the John Deere Tractor 4040 (with air conditioning) or 4230 (diesel with air conditioning). For tractor models 4250, 4430, 4440, 4450, 4630, 4640, 4650, 4840, 6620, 7020, 7720, 8430, 8440, 8450. (Item #: 123160, Ref: R53142) $14.00
John Deere 8440 Thermostat Cover Gasket
Thermostat Cover Gasket - Fits John Deere Tractors: 4050, 4055, 4240, 4250, 4255, 4320, 4430, 4440, 4450, 4455, 4520, 4555, 4560, 4620, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 6320, 6420, 6520, 6620, 6820, 6920, 7020, 7220, 7320, 7420, 7520, 7700, 7710, 7720, 7800, 7810, 7820, 8100, 8100T, 8110, 8110T, 8120, 8120T, 8200, 8200T, 8210, 8210T, 8220, 8220T, 8300, 8300T, 8310, 8310T, 8320, 8320T, 8400, 8400T, 8410, 8410T, 8420, 8420T, 8430, 8440, 8450, 8520, 8520T, 8560, 8570, 8650, 9100, 9120. John Deere Industrial models: 560D, 640E, 644C, 644D, 644E, 644G, 644H, 646C, 690B, 690C, 693C, 740A, 743, 743A, 750C, 762B, 770B, 790, 790D, 792, 793, 850B, 870, 872. Replaces R124607, R46479 (Item #: 155331, Ref: R124607) $5.70
John Deere 8440 Thermostat Cover, Used
Thermostat Cover, Used - For John Deere tractor models 4040, 4050, 4240, 4250, 4440, 4450, 4640, 4650, 4840, 4850, 8430, 8440, 8450, 8640, 8650, Compatible with John Deere Harvester(s) 5720, 5730, 5820, 5830, 9940, Compatible with John Deere Construction and industrial models 690C, 690CR, 693C, 770A, 770AH, 770B, 770BH, 772A, 772AH, 772B, 772BH, 790, 790D, 792, 793 (D), 892 (DLC), Compatible with John Deere Engine(s) 6359T, 6466A, 6466D, 6466T, 6619A, Replaces John Deere OEM nos R58721, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 435046) $33.01
John Deere 8440 Thermostat Cover, Used
Thermostat Cover, Used - For John Deere tractor models 4320, 4430, 4520, 4620, 4630, 4640, 4840, 7020, 8430, 8440, Compatible with John Deere Harvester(s) 5200, 5440, 5720, 5730, Replaces John Deere OEM nos R53423, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 498843) $45.01
John Deere 8440 Water Pump
Water Pump - For tractor models 4240, 4350, 4440, 4455, 5720, 5730, 8430, 9940, (4640, 4840, 8440 all IF USED WITH ORIGINAL PULLEY). Water Pump replaces Casting numbers: R61439, RE10969, RE10970, R61437, AR98551, RE11496, RE11498, AR74498, AR84165, R98552. This water pump weighs 40 lbs. Includes gasket. (Item #: 101905, Ref: RE20022) $170.00
John Deere 8440 Water Pump - Gasket Plate to Block
Water Pump - Gasket Plate to Block - For John Deere tractor models 4040, 4050, 4230, 4320, 4430, 4455, 4520, 4620, 4630, 4640, 4650, 4840, 4850, 7020, 8430, 8440, 8450, Compatible with John Deere Combine (s) 6600, 6602, 6620, 6622, 7700, 7720, 8820, Compatible with John Deere Harvester (s) 5200, 5400, 5440, 5720, 5730, 9940, 9950, Compatible with John Deere Construction and industrial models 644, 644A, 690, 690A, Replaces John Deere OEM number R42406, (Item #: 153399) $2.80
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Water Pump - Without Hub - For John Deere tractor models 4640, 4840, 8440, Compatible with John Deere Harvester (s) 5720, 5730, 9940, Compatible with John Deere Engine (s) 6466A (check casting number prior to ordering), 6466D (check casting number prior to ordering), 6466T (check casting number prior to ordering), Replaces John Deere OEM number R61439, AR98552, RE10969, RE20022, SE500916, Replaces John Deere Casting number R61439, Without Hub, Includes Mounting Gasket, (Item #: 177018) $236.05
John Deere 8440 Water Pump Bypass Hose
Water Pump Bypass Hose - For John Deere tractor models 8430 (1974-'81), 8440, Replaces John Deere OEM number TY22437, R62891, 2.375" I.D., 5.562" Long, For Hose Clamp use Item #: 111917, (Item #: 159700) $4.70
John Deere 8440 Water Pump Gasket
Water Pump Gasket - For John Deere tractor models 4040, 4240, 4440, 4455 (Manufactured in Mexico), 4640, 4840, 8440, 8640, Compatible with John Deere Harvester (s) 5720, 5730, 5820, 5830, 9940, Replaces John Deere OEM number R61437, (Item #: 154662) $4.60
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Water Pump Hub - For John Deere tractor models 4240 (6-466 diesel engine with OEM R61439), 4240S (6-466T diesel engine with OEM R61439), 4350 (6-466T diesel engine), 4430 (6-404T diesel engine with OEM R50408), 4440 (6-466T diesel engine with OEM R61439), 4630 (6-404 diesel engine with OEM R50405), 4640 (6-466 diesel engine with OEM R61439), 4840 (6-466 diesel engine with OEM R61439), 8440 (6-466 diesel engine with OEM R61439), Replaces John Deere OEM number R50408, R61439, (Item #: 177027) $49.97
John Deere 8440 Water Pump Seal Kit
Water Pump Seal Kit - This seal kit is used on multiple John Deere Tractors where water pumps with casting # R70437, R100812 or R78286 is used. Plastic installer included. For tractor models 3300, 3430, 4020, 4030, 4040, 4230, 4240, 4320, 4350, 4400, 4430, 4440, 4455, 4520, 4620, 4630, 4640, 4840, 5103, 5105, 5200, 5203, 5205, 5210, 5303, 5310, 5310N, 5320, 5320N, 5400, 5403, 5410, 5420N, 5440, 5460, 5510, 5510N, 5520, 5520N, 5720, 6100, 6500, 6600, 7020, 7445, 7450, 8430, 8440, 8640 and 9400. (Item #: 164008, Ref: AR101549) $10.10
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Water Pump, Remanufactured, RE20022 - For John Deere tractor models 4040, 4240, 4350, 4440, 4455, 4620, 4640 (if hub is taken off and replaced with pulley), 4840 (if hub is taken off and replaced with pulley), 7020, 8430, 8440 (if hub is taken off and replaced with pulley), 8640, Compatible with John Deere Harvester (s) 5720, 5730, 5820, 5830, 9940, Replaces John Deere OEM number RE20022, R58713, R61440, RE524413, TY6758, AR74498, AR84165, AR98551, AR98552, Replaces Casting number R61437, R61439, R98552, RE10969, RE10970, RE11496, RE11498, For a New version of this sku use Item #: 101905, (Item #: 210333) $157.01
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Water Pump, Used - For John Deere tractor models 4040, 4240, 4350, 4440, 4455, 4620, 4640 (if hub is taken off and replaced with pulley), 4840 (if hub is taken off and replaced with pulley), 7020, 8430, 8440 (if hub is taken off and replaced with pulley), 8640, Compatible with John Deere Harvester(s) 5720, 5730, 5820, 5830, 9940, Replaces John Deere OEM number RE20022, R58713, R61440, RE524413, TY6758, AR74498, AR84165, AR98551, AR98552, Replaces Casting nos R61437, R61439, R98552, RE10969, RE10970, RE11496, RE11498, Includes: 4 bolt hub, pump to backplate and backplate to block gaskets, For a new version of this item use Item #: 210333, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 435752) $95.01
Decals and Emblems
John Deere 8440 Hood Ornament
Hood Ornament - For tractor models (2040 SN# 350000 and up), 2150, 2155, 2255, 2350, 2355, (2440, 2640 SN# 341000 and up), 2550, 2555, 2750, 2755, 2855, 2940, 2950, 3150, 4030, 4040, 4050, 4055, 4230, 4240, 4250, 4255, 4430, 4440, 4450, 4455, 4550, 4555, 4630, 4640, 4650, 4755, 4840, 4850, 4955, 8430, 8440, 8450, 8630, 8640, 8650, 8850. Replaces R50736, L40919. (Item #: 121684, Ref: R73259) $32.10
Drive Train
John Deere 8440 Clutch Valve Housing, Used
Clutch Valve Housing, Used - For John Deere tractor models 4030, 4040, 4230, 4240, 4430, 4440, 4630, 4640, 4840, 8430, 8440, 8450, 8630, 8640, 8650, 8850, Replaces John Deere OEM nos R66623, R57743, Quad, Syncro Range, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 498396) $204.01
John Deere 8440 Pinion Gear
Pinion Gear - Used with R59698 Shaft. Gear is 2.755 inches wide and has 31 teeth. For tractor models 4255, 4350, 4440 and front axles on 8440, 8450 and (8630 after SN# 7843). (Item #: 173355, Ref: R59696) $210.00
John Deere 8440 Pinion Shaft
Pinion Shaft - Used with R59696 Pinion Gear. Shaft is 10.58 inches long, has 14 Teeth and 18 Spline. For tractor models 4255, 4350, 4440 and front axles on 8440, 8450 and (8630 after SN# 7843). (Item #: 173496, Ref: R59698) $358.00
John Deere 8440 Shift Lever Knob
Shift Lever Knob - This Red Shifter Knob is 1.600 inches outside diameter and has 3/8 inch - 24 UNF fine threads. Replaces John Deere part numbers R153875, R161382, R50864, R58296 (Item #: 114351) $8.70
Electrical System
John Deere 8440 Alternator
Alternator - 12 volt, 90 amp. For tractor models (7445 1987-94 with 359 dsl), (5720 1982-86 with 466 dsl), (5730 1986-92 with 466 dsl or 619 dsl), (5820 1982-86 with 619 dsl), (5830 1986-92 with 466 dsl), (583 1986-92 with 619 dsl), (4040 1981-82 with 404 dsl), (4050 1983-88 with 359/466 dsl), (4240 1981-82 with 466 dsl), (4250 1983-88 with 466 dsl), 4350, (4440 1981-82 with 466 Turbo dsl), (4450 1983-90 with 466 dsl), (4640 1981-82 with 466 dsl), (4650 1983-88 with 466 dsl), (4840 1979-82 with 466 dsl), (4850 1983-88 with 466 dsl), (8440 1979-82 with 466 dsl), (8630 1978-80 with 619 dsl), (8640 1979-82 with 619 dsl). Replaces 100211-0290, 100211-0290, AR87205, AR93448, AT103789, SE501363, TY26050, TY6621. (Item #: 110571, Ref: AND0002) $195.00
John Deere 8440 Blower Motor
Blower Motor - Note, some John Deere applications require 2 R85234 orings to fit in the housing. These o-rings are not available though Yesterday's Tractors. This Blower motor is a double shaft, 12 volt single speed 2 wire motor with 3/8 inch shafts. Tractors: 1640, 2040, 2040S, 2140, 2350, 2550, 2750, 2940, 2950, 3040, 3140, 4030, 4040, 4040S, 4050, 4055, 4230, 4240, 4240S, 4250, 4255, 4350, 4430, 4440, 4450, 4455, 4555, 4560, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 8430 4WD, 8440, 8450, 8630, 8640, 8650, 8850. Combine: 484, 4425, 6620, 6622, 7440, 7445, 7450, 7455, 7720, 7722, 8820, 9910, 9920, 9930, 9935, 9940, 9950, 9960, 9965, 9970, 9976. Backhoe: 310C, 315C, 410B, 510B, 510C. Wheel Loader: 544E, 624E. Forage Harvester: 5720, 5730, 5820, 5830. Sprayer: 6100, 6600, 6700. Windrower: 2320, 2420, 3430, 3830. Replaces R82005GV, RE251028, RE25160, AR82005 (Item #: 110507, Ref: AR82005) $62.00
John Deere 8440 Blower Wheel
Blower Wheel - Blower wheel, counterclockwise - 4-1/4 inch diameter wheel, 3/8 inch shaft. Offset - 2 1/4 inches and 3 1/2 inches. Replaces BW212, 539018R1, 7025877, D5NN18459A, 917540, R81111, AMR81111, R65832. For the following applications: 2040, 4050, 4055, 4250, 4255, 4450, 4455, 4560, 4650, 4755, 4760, 4850, 4955, 4960, 8440, 8450, 8640, 8650, 8850. Early 2750, 2950. Late 4030, 4040, 4230, 4430, 4440, 4630, 8430, 8630. With SN#430000-500462: 1640, 2040, 2740S, 2140, 3040, 3140. With Cab SN# before 167111: 4640, 4840. (Item #: 163264, Ref: 539018R2) $48.80
John Deere 8440 Cab Accessory Relay
Cab Accessory Relay - 12 Volt cab and accessory relay~ Used on: 1530, 2440, 2510, 2520, 2630, 2640, 3010, 3020, 4000, 4020, 4030, 4040, 4230, 4320, 4430, 4520, 4620, 4630, 5020, 6030, 7020, 7520, 8430, 8440, 8630, 2040, 2240 tractors~ 2420 windrowers~ 4310 beet harvester~ 85 row crop cultivator. (Item #: 164460, Ref: TP-AR54484) $37.70
John Deere 8440 Circuit Breaker, 10 Amp
Circuit Breaker, 10 Amp - For John Deere tractor models 2140, 2350, 2550, 2750, 2940, 2950, 3040, 3140, 3150, 4030, 4040, 4040S, 4050, 4230, 4240, 4240S, 4250, 4430, 4440, 4450, 4455, 4630, 4640, 4650, 4840, 4850, 8430 (Model Year 1974-1981), 8440, 8450, 8630, 8640, 8650, 8850, Compatible with John Deere Drill (s) 770, 780, 785, Replaces John Deere OEM number AR70052, Volts: 12, Amps: 10, (Item #: 167962) $7.86
John Deere 8440 Compressor, 12 volt
Compressor, 12 volt - Remanufactured, with clutch, 1 groove 5.58" pulley. For tractor models (4400, 7700 1975 and up), (4420 SN# up to 610100), 4430, 4440, 4520, 4630, 4640, 4840, 5020, 6030, 6600, (6620, 7720, 8820 up to SN# 600000), 7020, 7520, 8430, 8440, 8630, 8640. *** NIS *** (Item #: 109093, Ref: AR77343) $430.00
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Connector Housing - For John Deere tractor models 4030, 4040, 4050, 4230, 4240, 4250, 4430, 4440, 4450, 4630, 4640, 4650, 4840, 4850, 8430, 8440, 8450, 8630, 8640, 8650, 8850, Replaces John Deere OEM number T28583, (Item #: 170517) $0.50
John Deere 8440 Ignition Switch
Ignition Switch - For John Deere tractor models A (Ignition s/n 477000-502231), B (Ignition 325000-later), D (Ignition s/n 143800-188057), 2155, 2350, 2355, 2355N, 2510, 2550, 2555, 2750, 2755, 2855, 2855N, 2950, 2955, 3020 (Ignition s/n 68000-122999), 3055, 3150, 3155, 3255, 4020 (Ignition s/n 91000-200999), 4030, 4040, 4050, 4055, 4230, 4240, 4250, 4255, 4350, 4430, 4440, 4450, 4455, 4555, 4560, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 5010 (s/n 8000-later), 5020 (Ignition s/n 24999-ealier), 6030, 6110, 6110L, 6120, 6120L, 6200, 6200L, 6205, 6210, 6210L, 6215, 6220, 6220L, 6300, 6300L, 6310, 6310L, 6320, 6320L, 6400, 6400L, 6405, 6410, 6410L, 6415, 6420, 6420L, 6500, 6500L, 6505, 6510, 6510L, 6520, 6520L, 6605, 6615, 6715, 7020, 7200, 7210, 7220, 7320, 7400, 7410, 7420, 7510, 7520, 7600, 7610 (s/n 89999-earlier), 7700, 7710, 7720, 7800, 7810, 7820, 7920, 8100, 8100T, 8110, 8110T, 8120, 8200, 8200T, 8210, 8210T, 8220, 8220T, 8300, 8300T, 8310, 8310T, 8320, 8320T, 8400, 8400T, 8410, 8410T, 8420, 8420T, 8430 (1974-1981), 8440, 8450, 8520, 8520T, 8560, 8570, 8630, 8640, 8650, 8760, 8770, 8850, 8870, 8960, 8970, 9100, 9120, 9200, 9220, 9300, 9300T, 9320, 9320T, 9400, 9400T, 9420, 9420T, 9520, 9520T, 9620, 9620T, Compatible with John Deere Combine (s) CTS, 4425, 4435, 6600, 6602, 6620, 6622, 7700, 7720, 8820, 9400, 9410, 9450, 9500, 9500 SH, 9510, 9550, 9550 SH, 9560, 9560 SH, 9560 STS, 9570, 9570 STS, 9600, 9610, 9650, 9650 CTS, 9650 STS, 9660, 9660 CTS, 9660 STS, 9670, 9770 STS, 9860 STS, 9870 STS, Compatible with John Deere Harvester (s) 7440, 7445, 7450, 7455, 9900, 9910, 9920, 9930, 9935, 9940, 9950, 9960, 9965, 9970, 9976, 9986, Compatible with John Deere Construction and industrial models 210C, 300D, 310, 310A, 310B, 310C, 310D, 310E, 310G, 310SE, 310SG, 315C, 315D, 315SE, 350D, 410 (also the ignition switch), 410B, 410C, 410D, 410E, 410G, 450C, 482C, 500 (s/n 68000-later), 500A (s/n 123113-earlier), 500C, 510, 510B, 510C, 510D, 600 (s/n 91000-200999-later), 610B, 610C, 710B, 710C, 710D, 760, 760A, Replaces John Deere OEM number R39554, AR46184, AR47373, AB1837R, (Item #: 121159) $13.00
John Deere 8440 Light Switch - 12 Volt, Used
Light Switch - 12 Volt, Used - For John Deere tractor models 2140 (s/n 430000-later SG2 Cab), 2350, 2355, 2520, 2550, 2555, 2750, 2755, 2940, 2950, 2955, 3020 (s/n 150001-later), 3055, 3140 (s/n 430000-later SG2 Cab), 3150, 3155, 3255, 4000 (s/n 250001-later), 4020 (s/n 250001-later), 4030, 4040, 4050, 4055, 4230, 4240, 4250, 4255, 4320, 4350, 4430, 4440, 4450, 4455, 4520, 4555, 4560, 4620, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 5020 (s/n 250001-later Hinson Cab), 6030, 7020, 7520, 8430, 8440, 8450, 8630, 8640, 8650, 8850, Compatible with John Deere Combine(s) 4425, 4435, 6620, 6622, 7720, 8820, Compatible with John Deere Harvester(s) 484, 5730, 5830, 7440, 7445, 9900, 9910, 9920, 9930, 9940, 9950, 9960, Compatible with John Deere Hay Cutting(s) 3430, 3830, Compatible with John Deere Sprayer(s) 6000, Compatible with John Deere Turf / Golf(s) 3325, 3365, Replaces John Deere OEM number AR48724, 12 Volt Switch, Spades: 6, Positions: 4, Terminal Code: 2, Thread Diameter: 0.500", For a new version of this item use Item #: 121802, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 435793) $7.51
John Deere 8440 Pressure Switch Wiring Harness
Pressure Switch Wiring Harness - For John Deere tractor models 4030, 4040, 4050, 4230, 4240, 4250, 4430, 4440, 4450, 4630, 4640, 4650, 4840, 4850, 8430, 8440, 8450, 8630, 8640, 8650, 8850, Replaces John Deere OEM number RE203464, (Item #: 125653) $33.15
John Deere 8440 Pulley
Pulley - This is a two groove pulley used on multiple John Deere models. For 13mm (0.50 Inch) Belts. 81Mm (3.20 Inch) Outside Diameter, 17mm (0.669 Inch) Inside Diameter. Used on Alternators: A-890, 13143, 021000-7420, 100211-0080, 100211-0081, 100211-0290, 100211-0291, 100211-0292, 100211-0790, 290-402. It replaces John Deere Part Numbers R81507, R52161. Replaces Delco part numbers 7940-1107, 1149-P, 8126450, 115-030, 191002, 1B-5011, 379401107, 22025011 (Item #: 117432, Ref: R81507) $16.20
John Deere 8440 Push Button Starter\Horn Switch, Used
Push Button Starter/Horn Switch, Used - For John Deere tractor models 530, 630, 730, 830, 2510, 2520, 2840, 3010, 3020, 4000, 4010, 4020, 4030, 4040, 4050, 4230, 4240, 4250, 4320, 4430, 4440, 4450, 4520, 4630, 4640, 4650, 4760, 4840, 4850, 4960, 5010, 5020, 6030, 7520, 8020, 8430, 8440, 8450, 8630, 8640, 8650, 8850, Compatible with John Deere Combine(s) 3300, 4400, 4420, 6600, 6602, 7700, Compatible with John Deere Harvester(s) 5440, 5460, 5720, 5730, 5820, 5830, Replaces John Deere OEM number AR21823, For a new version of this item use Item #: 121158, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 421158) $5.01
John Deere 8440 Relay, Cab and Accessory
Relay, Cab and Accessory - 12V, 80 amp contact rating relay. For tractor models 1530, 2440, 2510, 2520, 2630, 2640, 3010, 3020, 4000, 4020, 4030, 4040, 4230, 4320, 4430, 4520, 4620, 4630, 5020, 6030, 7020, 7520, 8430, 8440, 8630, 2040, 2240. (Item #: 164460, Ref: TPAR54484) $37.70
John Deere 8440 Starter
Starter - This is a 12 volt starter, clockwise rotation, 10 tooth drive, DD Delco 35MT Type. Rotatable DE housing. Note, check clearance on some JD models, may have interference issues on starter motor height when models have drop type manifold is used. For models 3010, 3020, 4010, 4020, 4030, 4040, 4040S, 4050, 4230, 4240, 4240S, 4250, 4320 Compact Tractor, 4430, 4440, 444C Indust/Const, 444D Indust/Const, 4450, 4520, 4620, 4630, 4640, 4650, 4840, 4850, 500A Indust/Const, 500C Indust/Const, 5400, 544C Indust/Const, 544E Indust/Const, 544G Indust/Const, 570 Grader, 570A Grader, 5720 Forage Harvester, 5820 Forage Harvester, 624E Indust/Const, 643D Feller Buncher, 644C Indust/Const, 644D Indust/Const, 646C Compactor, 690 Excavator, 690A Excavator, 690B Excavator, 693B Feller Buncher, 7020, 740A Skidder, 8430, 8440, 8450, 8640, 8650. Also replaces SE501446. (Item #: 112400, Ref: SE501444) $270.00
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Starter - Denso Style DD (16635), Remanufactured, Denso, 028000-3290, AR41627 - For John Deere tractor models 4030, 4040, 4050, 4240, 4250, 4320, 4350, 4430, 4440, 4450, 4520, 4620, 4630, 4640, 4650, 4840, 4850, 5200, 5420, 5720, 6030, 6600, 6620, 7020, 7700, 8430, 8440, 8450, Compatible with John Deere Combine (s) 1085, 6602, 6622, 7720, 7722, 8820, 9500, Compatible with John Deere Harvester (s) 5440, 5720, 5730, 5830, 9940, 9950, Compatible with John Deere Construction and industrial models 444, 444C, 444D, 500C, 510, 544, 544A, 544B, 544D, 544E, 544G, 570, 570A, 624E, 624G, 643, 643D, 644C, 644D, 644E, 644G, 690, 690A, 690B, 693B, 740, 740A, 743, 743A, Compatible with John Deere Engine (s) 6059, 6068, 6076, 6466A, 6466D, 6466T, Replaces John Deere OEM number AR41627, AR55639, AR77254, RE13722, RE41875, SE501414, TY6617, TY6713, TY25960, Replaces Denso manufacturer number 028000-3290, 028000-3291, 028000-3292, 128000-0770, 128000-0771, 128000-0772, 9702800-329, 9712809-077, Replaces manufacturer number 16635, Denso Style: Direct Drive, Voltage: 12, Rotation: Clockwise, Teeth: 10, Mounting Type: Flange, Mounting Holes: 3, For diesel applications, For a New version of this sku use Item #: 107885, (Item #: 203193) $412.00
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Starter - Denso Style DD (18177) - For John Deere tractor models 4030, 4040, 4050, 4240, 4250, 4320, 4350, 4430, 4440, 4450, 4520, 4620, 4630, 4640, 4650, 4840, 4850, 5200, 5420, 5720, 6030, 6600, 6620, 7020, 7700, 8430, 8440, 8450, Compatible with John Deere Combine (s) 1085, 6602, 6622, 7720, 7722, 8820, 9500, Compatible with John Deere Harvester (s) 5440, 5720, 5730, 5830, 9940, 9950, Compatible with John Deere Construction and industrial models 444, 444C, 444D, 500C, 510, 544, 544A, 544B, 544D, 544E, 544G, 570, 570A, 624E, 624G, 643, 643D, 644C, 644D, 644E, 644G, 690, 690A, 690B, 693B, 740, 740A, 743, 743A, Compatible with John Deere Engine (s) 6059, 6068, 6076, 6466A, 6466D, 6466T, Replaces John Deere OEM number RE41875, SE501420, TY25960, TY25966, TY6781, SE501414, Replaces manufacturer number 18177, S-8033, Replaces Denso manufacturer number 128000-591, 128000-5910, 128000-5911, 128000-5912, 128000-5913, 128000-7570, 128000-7571, 128000-7572, 128000-7573, 9712809-591, 9712809-757, Replaces Lucas manufacturer number S9947, Denso style direct drive, Voltage: 12, Rotation: clockwise, Teeth:11, (Item #: 189501) $347.72
John Deere 8440 Starter Drive
Starter Drive - Starter drive for Nippondenso Starters. Starter AR77254 Nippondenso #028000-3290, AR77254 Nippondenso #028000-3291, RE41875 Nippondenso #028000-3292, RE13722 Nippondenso #028000-3292. For combine: 9600 to engine SN# 136850. For 3020, 4000, 4020, 4030, 4040, 4050, 4230, 4240, 4250, 4320, 4430, 4440, 4450, 4520, 4620, 4630, 4640, 4650, 4840, 4850, 6600, 6602, 6620, 6622, 7020, 7700, 7720, 8430, 8440, 8450, 8560, 8820, 9500, 9600 (Item #: TP-AR54992) $30.60
John Deere 8440 Starter Solenoid
Starter Solenoid - Solenoid for Nippondenso Starters. Starter AR77254 Nippondenso #028000-3290, AR77254 Nippondenso #028000-3291, RE41875 Nippondenso #028000-3292, RE13722 Nippondenso #028000-3292. For combine: 9600 to engine SN# 136850. For 3020, 4000, 4020, 4030, 4040, 4050, 4230, 4240, 4250, 4320, 4430, 4440, 4450, 4520, 4620, 4630, 4640, 4650, 4840, 4850, 6600, 6602, 6620, 6622, 7020, 7700, 7720, 8430, 8440, 8450, 8560, 8820, 9500, 9600 (Item #: 105696, Ref: TP-AR54991) $46.00
John Deere 8440 Switch, Dimmer
Switch, Dimmer - Dimmer switch, for tractors: 2520 SN# 022001 and up, 3020 SN# 123000 and up, 4000, 4020 SN# 250001 and up, 4030, 4040, 4050, 4055, 4230, 4240, 4250, 4255, 4320, 4430, 4440, 4450, 4455, 4520, 4555, 4560, 4620, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 5020 SN# 030001 and u For 4030, 4230, 4430, 4630 (Item #: 179443, Ref: AR48725) $25.70
John Deere 8440 Switch, Push Button
Switch, Push Button - This 2 Terminal Switch has many applications. It is a heavy duty momentary switch, push for on and release for off. It is rated for up to 35 volts. Uses two screw terminals. The mounting stem is 5/8 inch number 32 thread. It is 21/32 inch over all length. Check measurements before ordering if using as a universal part. Applications include Ether Switch, Horn Button, Cold Start, Starter Switch and Manifold Heater Switch. Replaces: AR46184, AR47373, AR47374, R39554, R39554. (Item #: 121141, Ref: R7994) $13.40
John Deere 8440 Wire Harness
Wire Harness - For John Deere tractor models 4000, 4020, 4040, 4230, 4240, 4240S, 4320, 4350, 4430, 4440, 4520, 4620, 4630, 4640, 4840, 5020, 6020, 7020, 7520 (4WD), 8430 (4WD), 8440, 8630, 8640, Compatible with John Deere Harvester (s) 5200, 5400, 5440, 5460, 5720, 5820, (Item #: 159006) $7.91
Engine Bearings
John Deere 8440 Axle Oil Cup
Axle Oil Cup - For John Deere tractor models 4040, 4050, 4055, 4230, 4240, 4250, 4255, 4430, 4440, 4450, 4455, 4520, 4555, 4560, 4620, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 5010, 5020, 6030, 7020, 7520, 7700, 8430, 8440, 8450, 8630, 8640, 8650 (Fits Combines 4400), Compatible with John Deere Combine (s) 4400, 4420, 6600, 6602, 6620, 6622, 7701, 7720, 7721, 8820, 9501, Compatible with John Deere Harvester (s) 5200, 5400, 5720, 5730, 5820, 5830, Replaces John Deere OEM number R59074, (Item #: 109604) $26.60
John Deere 8440 Axle Seal
Axle Seal - For John Deere tractor models 4040, 4050, 4055, 4240, 4250, 4255, 4440, 4450, 4455, 4520, 4555, 4560, 4620, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 5010, 5020, 6030, 7020, 7520, 8430, 8440, 8450, 8630, 8640, 8650, Compatible with John Deere Combine (s) 6620, 6622, 7720, 8820, Compatible with John Deere Harvester (s) 5200, 5400, 5460, 5720, 5730, 5820, 5830, Replaces John Deere OEM number RE31702, (Item #: 109603) $55.00
John Deere 8440 Bearing Housing without Bearings, Used
Bearing Housing without Bearings, Used - For John Deere tractor models 4520, 4555, 4560, 4620, 4630, 4640, 4650, 4755, 4760, 4955, 4960, 8430, 8440, 8450, 8630, 8640, 8650, 8850, Replaces John Deere OEM nos R43345, Bearings NOT included, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 433690) $40.01
John Deere 8440 Cam Bearing Set
Cam Bearing Set - For tractor models 4000, 4010, 4020, 4230, 4250, 4320, 4430, 4440, 4450, 4520, 4620, 4630, 4640, 4650, 4840, 6620, 7020, 7720, 8430, 8440, 8450. (Item #: CBK-D446) $38.88
John Deere 8440 Camshaft Bearing
Camshaft Bearing - For John Deere tractor models 3010, 3020, 4000, 4010, 4020 (LP s/n 201000-earlier), 4040, 4230, 4240, 4250, 4320, 4430, 4440, 4450, 4620, 4630, 4640, 4650, 4840, 4850, 5010, 5020, 6030, 7020, 7520, 8430, 8440, 8450, 8630, 8640, 8650, 8760 (s/n 500000-earlier), Compatible with John Deere Construction and industrial models 500, 500A, 500B, 500C, 510, 600, 644, 644A, 644B, 646, 646B, 646C, 690, 690A, 690B, 690C, 693B, 693C, 700, 700A, 740, 740A, 743, 743A, 762, 762A, 762B, 790, 790D, 792, 850, 850B, 855, 860B, 862, 890, 890A, Compatible with John Deere Engine (s) 201, 227, 254 (diesel), 270 (diesel), 362, Replaces John Deere OEM number R46903, Camshaft use Item #: 108146, (Item #: 106861) $6.70
John Deere 8440 Connecting Rod Bearing - .030
Connecting Rod Bearing - .030 - Used on John Deere 6076T, 466 CID 6 cylinder diesel Engine, this bearing replaces John Deere number AR73281. This bearing is .030 oversize. (Item #: 106770) $9.80
John Deere 8440 Differential Bearing Housing, Used
Differential Bearing Housing, Used - For John Deere tractor models 4050, 4055, 4240, 4250, 4255, 4320, 4430, 4440, 4450, 4455, 8440, 8450, Replaces John Deere OEM nos R46360, R72049, QUAD-RANGE AND SYNCRO-RANGE, Verify Transmission Type, Verify serial Numbers, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 496969) $40.01
John Deere 8440 Differential Bearing Housing, Used
Differential Bearing Housing, Used - For John Deere tractor models 4050, 4055, 4240, 4250, 4255, 4320, 4430, 4440, 4450, 4455, 8440, 8450, Replaces John Deere OEM nos R73266, Marked R73266, Right Hand, Verify Transmission Type, Verify serial Numbers, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 497820) $85.01
John Deere 8440 Differential Bearing Housing, Used
Differential Bearing Housing, Used - For John Deere tractor models 4040, 4050, 4055, 4230, 4240, 4250, 4255, 4320, 4430, 4440, 4450, 4455, 8440, 8450, 8640, 8650, Replaces John Deere OEM nos R46448, Quad and Syncro Range, Powershift, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 498726) $45.01
John Deere 8440 Differential Cover, Used
Differential Cover, Used - For John Deere tractor models 4520, 4555, 4560, 4620, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 7020, 7520, 8430, 8440, 8450, 8560, 8570, 8630, 8640, 8650, 8760, 8770, 8850, 8870, 8960, 8970, Compatible with John Deere Construction and industrial models 744E, Replaces John Deere OEM nos R94631, Replaces Casting nos R73273, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 433917) $176.01
John Deere 8440 Differential Gear, Used
Differential Gear, Used - For John Deere tractor models 4000, 4010, 4020, 4040, 4050, 4055, 4230, 4240, 4250, 4255, 4320, 4430, 4440, 4450, 4455, 7520, 7600, 7610, 7700, 7710, 7720, 7800, 7810, 7820, 7920, 8430, 8440, 8450, 8630, 8640, 8650, Replaces John Deere OEM nos R66715, Beveled Teeth: 24, External Teeth: 47, Internal Splines: 15, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 498723) $150.01
John Deere 8440 Differential Side Gear, Used
Differential Side Gear, Used - For John Deere tractor models 4000, 4010, 4020, 4040, 4050, 4055, 4230, 4240, 4250, 4255, 4320, 4400, 4430, 4440, 4450, 4455, 7520, 7600, 7610, 7700, 7710, 7720, 7800, 7810, 7820, 8430, 8440, 8450, 8630, 8640, 8650, Replaces John Deere OEM nos R54182, R63477, Use Thrust Washer, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 496839) $75.01
John Deere 8440 Differential Side Gear, Used
Differential Side Gear, Used - For John Deere tractor models 4520, 4555, 4560, 4620, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 5010, 5020, 6030, 7020, 8430, 8440, 8450, 8560, 8630, 8640, 8650, 8760, 8850, 8960, Replaces John Deere OEM nos R64257, Marked R64257, R52155, R43185, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 498724) $135.01
John Deere 8440 Differential Side Gear, Used
Differential Side Gear, Used - For John Deere tractor models 4000, 4010, 4020, 4040, 4050, 4055, 4230, 4240, 4250, 4255, 4320, 4430, 4440, 4450, 4455, 7520, 7600, 7610, 7700, 7710, 7720, 7800, 7810, 7820, 8430, 8440, 8450, 8630, 8640, 8650, Replaces John Deere OEM nos R42446, Replaces Casting nos R26034, Does Not Use Thrust Washer, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 498725) $70.01
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Main Bearing - For tractor models (7720 6.466T and with 6.466A SN# 233592 and below and 317859 and up 6 cyl eng.), (772B, 772BH, 7800 with 6.076H SN# 500000 and up 6.076T, 6.076A 6 cyl eng.), (790D with 6.466T SN# 253373 and up and 6.466A SN# 233593 and up 6 cyl eng.), (792D, 792LC, 8100, 8300 SN# 500000 and up 6.076T, 6.076A, 6.076H 6 cyl eng.), (8430, 8440, 8450, 850B, 8820, 892D, 9940, 9950 with 6.466T SN# 253372 and below and 6.466A SN# 317858 and below 6 cyl eng.), (892E, 892LC, 9500, 9600, 9960, 9965 SN# 500000 and up with 6.076A, 6.076H, 6.076T 6 cyl eng.), (JD740A SN# 233593-317858 with 6.466A 6 cyl eng.) (Item #: 155963, Ref: AR74816) $11.70
John Deere 8440 Main Bearing - .010
Main Bearing - .010 - For John Deere tractor models 8440, 8450, 8560, 8570, 8630, 8640, 8650, 8760, 8770, 8870, 8960, 8970, Compatible with John Deere Harvester (s) 5440, 5460, 5720, 5730, 5820, 5830, 6610, 6710, 6810, 6910, Compatible with John Deere Engine (s) 6101AF010, 6101HF010, 6619AF, 6619TF-01, Replaces John Deere OEM number AR104122, (Item #: 158391) $83.14
John Deere 8440 Main Bearing - .020
Main Bearing - .020 - For John Deere tractor models 8440, 8450, 8560, 8570, 8630, 8640, 8650, 8760, 8770, 8870, 8960, 8970, Compatible with John Deere Harvester (s) 5440, 5460, 5720, 5730, 5820, 5830, 6610, 6710, 6810, 6910, Compatible with John Deere Engine (s) 6101AF010, 6101HF010, 6619AF, 6619TF-01, Replaces John Deere OEM number AR104123, (Item #: 158392) $30.00
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Main Bearing - .020" - For John Deere tractor models 3010, 3020, 4000, 4010, 4020, 4040, 4040S, 4050, 4055, 4230, 4240, 4240S, 4250, 4255, 4320, 4350, 4430, 4440, 4450, 4455, 4520, 4555, 4560, 4620, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 7020, 7600, 7700, 7800, 8100, 8200, 8300, 8400, 8430, 8440, 8450, 8560, 8570, 8640, 8650, 8760, 8770, 8870, 8960, 8970, Compatible with John Deere Combine (s) CTS, 985, 1085, 1177, 1177H4, 1188, 1188H4, 6600, 6602, 6620, 6622, 7700, 7720, 8820, 9500, 9500 SH, 9600, Compatible with John Deere Harvester (s) 5200, 5400, 5440, 5460, 5720, 5730, 5820, 5830, 6610, 6710, 6810, 6910, 9940, 9950, 9960, 9965, 9970, Compatible with John Deere Construction and industrial models 500, 500A, 500B, 500C, 510, 540E, 540G, 548E, 548G, 600, 640E, 640G, 644A, 644C, 644D, 644E, 644ER, 644G, 646, 646B, 646C, 648E, 648G, 653E, 690, 690A, 690B, 690C, 690CR, 693B, 693C, 740, 740A, 740E, 740G, 743, 743A, 748E, 748G, 750C, 762A, 762B, 770A, 770AH, 770B, 770BH, 772A, 772AH, 772B, 772BH, 790, 790D, 792, 792DLC, 850B, 850C, 892, 892E, 892ELC, Replaces John Deere OEM number AR74817, (Item #: 166400) $11.70
John Deere 8440 Main Bearing - .030
Main Bearing - .030 - For John Deere tractor models 8440, 8450, 8560, 8570, 8630, 8640, 8650, 8760, 8770, 8870, 8960, 8970, Compatible with John Deere Harvester (s) 5440, 5460, 5720, 5730, 5820, 5830, 6610, 6710, 6810, 6910, Compatible with John Deere Engine (s) 6101AF010, 6101HF010, 6619AF, 6619TF-01, Replaces John Deere OEM number AR104124, (Item #: 158393) $49.00
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Main Bearing Set - MAIN Bearing SET For 4000, 4010, 4020, 4040, 4230, 4250, 4320, 4430, 4440, 4450, 4520, 4620, 4630, 4640, 4650, 4840, 6620, 7020, 7720, 8430, 8440, 8450 (Item #: 106835, Ref: MBK1437) $105.00
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Main Bearing Set - MAIN Bearing SET For 4000, 4010, 4020, 4040, 4230, 4250, 4320, 4430, 4440, 4450, 4520, 4620, 4630, 4640, 4650, 4840, 6620, 7020, 7720, 8430, 8440, 8450 (Item #: 106836, Ref: MBK1437-010) $114.00
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Main Bearing Set - MAIN Bearing SET For 4000, 4010, 4020, 4040, 4230, 4250, 4320, 4430, 4440, 4450, 4520, 4620, 4630, 4640, 4650, 4840, 6620, 7020, 7720, 8430, 8440, 8450 (Item #: 106837, Ref: MBK1437-020) $119.00
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Main Bearing Set - MAIN Bearing SET For 4000, 4010, 4020, 4040, 4230, 4250, 4320, 4430, 4440, 4450, 4520, 4620, 4630, 4640, 4650, 4840, 6620, 7020, 7720, 8430, 8440, 8450 (Item #: 106838, Ref: MBK1437-030) $127.00
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Main Bearing, Std - Single Bearing. For tractor models (7720 with 6.466T all or 6.466A with SN# up to 233592 or above 317859), 9940, (790D, 8430, 8440, 8450, 850B, 8820, 892D, 9950 with 6.466T above SN# 253373 and 6.466A SN# above 233593). (Item #: 166499, Ref: AR74814) $10.90
John Deere 8440 Main Thrust Bearing - .020
Main Thrust Bearing - .020 - For John Deere tractor models 8440, 8450, 8560, 8570, 8630, 8640, 8650, 8760, 8770, 8870, 8960, 8970, Compatible with John Deere Harvester (s) 5440, 5460, 5720, 5730, 5820, 5830, 6610, 6710, 6810, 6910, Compatible with John Deere Construction and industrial models 450LC, 744E, 762, 844, 850, 855, 860B, 862, 862B, 890, 890A, 990, 992D LC, 992ELC, Replaces John Deere OEM number AR104127, (Item #: 158396) $26.10
John Deere 8440 Main Thrust Bearing - .030
Main Thrust Bearing - .030 - For John Deere tractor models 8440, 8450, 8560, 8570, 8630, 8640, 8650, 8760, 8770, 8870, 8960, 8970, Compatible with John Deere Harvester (s) 5440, 5460, 5720, 5730, 5820, 5830, 6610, 6710, 6810, 6910, Compatible with John Deere Construction and industrial models 450LC, 744E, 762, 844, 850, 855, 860B, 862, 862B, 890, 890A, 990, 992D LC, 992ELC, Replaces John Deere OEM number AR104128, (Item #: 158397) $15.60
John Deere 8440 Rear Axle Housing Gasket
Rear Axle Housing Gasket - For John Deere tractor models 4520, 4620, 4630, 4640, 4840, 7020, 7520, 8430, 8440, 8630, 8640, Replaces John Deere OEM number R99394, R43227, R58295, R65308, (Item #: 179550) $22.20
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Rod Bearing, .010 - For tractor models 4250, 4440, 4450, 4640, 4650, 4840, 6620, 7720, 8430, 8440, 8450. (Item #: 106768, Ref: TP-AR73279) $14.20
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Rod Bearing, .020 - For tractor models 4250, 4440, 4450, 4640, 4650, 4840, 6620, 7720, 8430, 8440, 8450. (Item #: 106769, Ref: TP-AR73280) $15.00
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Rod Bearing, STD - Single Bearing. For tractor models (4055, 4255, 4455, 4555, 4560, 7700, 770BH, 772B, 772BH, 7800, 792D, 792LC, 8100, 8300, 850C, 892E, 892LC, 9500, 9600, 9960, 9965 with 6.076H above SN# 500000, 6.076T, 6.076A 6 cyl engine), (4250, 4450, 4650, 5460, 6602 with 6.466T SN# above 253373 and with 6.466A SN# 317859 and up), 5720, (4440, 4640, 6620, 6622, 7720 with 6.466T all and 6.466A up to SN# 233592 and above 317859), (4755, 4760, 644E, 644ER, 740E, 740G, 748E, 748G with 6.076H, 6.076T or 6.076H eng.), (4840, 5730, 644C, 690C, 762A, 762B, 770A, 770B, 790D, 8430, 8440 with 6.466T up to SN# 253372 and 6.466A up to SN# 317858). (Item #: 106767, Ref: AR73277) $12.90
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Rod Bearing, Std - For tractor models 4250, 4440, 4450, 4640, 4650, 4840, 6620, 7720, 8430, 8440, 8450. (Item #: 106767, Ref: AR73277) $12.90
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Thrust Bearing Set, .010 - For tractor models (7720 6.466T and with 6.466A SN# 233592 and below and 317859 and up 6 cyl eng.), (772B, 772BH, 7800 with 6.076H SN# 500000 and up 6.076T, 6.076A 6 cyl eng.), (790D with 6.466T SN# 253373 and up and 6.466A SN# 233593 and up 6 cyl eng.), (792D, 792LC, 8100, 8300 SN# 500000 and up 6.076T, 6.076A, 6.076H 6 cyl eng.), (8430, 8440, 8450, 850B, 8820, 892D, 9940, 9950 with 6.466T SN# 253372 and below and 6.466A SN# 317858 and below 6 cyl eng.), (892E, 892LC, 9500, 9600, 9960, 9965 SN# 500000 and up with 6.076A, 6.076H, 6.076T 6 cyl eng.), (JD740A SN# 233593-317858 with 6.466A 6 cyl eng.) (Item #: 155964, Ref: AR77750) $12.50
John Deere 8440 Thrust Bearing Set, Standard
Thrust Bearing Set, Standard - For tractor models (7720 with 6.466T all or 6.466A with SN# up to 233592 or above 317859), 9940, (790D, 8430, 8440, 8450, 850B, 8820, 892D, 9950 with 6.466T above SN# 253373 and 6.466A SN# above 233593). Thrust washers available as part number AR77747 (Item #: 166224, Ref: AR77748) $13.90
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Thrust Main Bearing - .020 - For John Deere tractor models 3010, 3020, 4000, 4010, 4020, 4040, 4040S, 4050, 4055, 4230, 4240, 4240S, 4250, 4255, 4320, 4430, 4440, 4450, 4455, 4520, 4555, 4560, 4620, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 7020, 7600, 7700, 7800, 8100, 8200, 8300, 8400, 8430, 8440, 8450, 8560, 8570, 8640, 8650, 8760, 8770, 8870, 8960, 8970, Compatible with John Deere Combine (s) CTS, 985, 1085, 1177, 1177H4, 1188, 1188H4, 6600, 6602, 6620, 6622, 7700, 7720, 8820, 9500, 9500 SH, 9600, Compatible with John Deere Harvester (s) 5200, 5400, 5440, 5460, 5720, 5730, 5820, 5830, 6610, 6710, 6810, 6910, 9940, 9950, 9960, 9965, 9970, Compatible with John Deere Construction and industrial models 500, 500A, 500B, 500C, 510, 540E, 540G, 548E, 548G, 640E, 640G, 644C, 644D, 644E, 644ER, 644G, 646, 646B, 646C, 648E, 648G, 653E, 690, 690A, 690B, 690C, 690CR, 693B, 693C, 740, 740A, 740E, 740G, 743, 743A, 748E, 748G, 750C, 762A, 762B, 770A, 770AH, 770B, 770BH, 772A, 772AH, 772B, 772BH, 790, 790D, 792, 792DLC, 850B, 850C, 892ELC, Replaces John Deere OEM number AR77751, (Item #: 166290) $13.00
John Deere 8440 Thrust Washer
Thrust Washer - For John Deere tractor models 1640 (s/n 430000-later), 1830, 2030, 2040 (s/n 430000-later), 2040S (s/n 430000-later), 2130, 2140 (s/n 430000-later), 2155, 2350, 2355, 2355N, 2440 (s/n 30999-earlier), 2440 (s/n 341000-later), 2510, 2520, 2550, 2555, 2630, 2640 (s/n 341000-later), 2640 (s/n 340999-earlier), 2750, 2755, 2840, 2855N, 2940, 2950, 2955 (s/n 765516-earlier), 3010, 3020 (s/n 122999-earlier), 3020 (s/n 123000-later), 3030, 3040 (s/n 430000-later), 3055, 3130, 3140 (s/n 430000-later), 3150, 3155, 3255, 4000 (s/n 201000-later), 4010, 4020 (s/n 201000-later), 4020 (s/n 200999-earlier), 4030, 4040, 4050, 4055, 4230, 4240, 4250, 4255, 4320, 4430, 4440, 4450, 4455, 4520, 4555, 4560, 4620, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 5010, 5020 (s/n 024999-earlier), 5020 (s/n 025000-later), 6030, 7020, 7520, 8430, 8440, 8450, 8560, 8570, 8630, 8640, 8650, 8760, 8770, 8850, 8870, 8960, 8970, Compatible with John Deere Harvester (s) 9950, 9960, 9965, 9970, Compatible with John Deere Construction and industrial models 300B, 415B, 515B, Replaces John Deere OEM number R72507, (Item #: 113870) $39.70
Engine Gaskets
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Complete Gasket Set without Seals - For tractor models (4250, 4450, 4650, 5460, 6602, 762B, 770A, 790D with 6.466T SN# above 253373 and 6.466A above SN# 317859 6 cyl.), (4440, 4640, 6620, 6622 with 6.466T and (6.466A SN# up to 233592 and above SN# 317859), (4840, 5730, 644C, 690C, 7720, 8430, 8440, 8450, 8820 with 6.466T SN# up to 253372 and 6.466A up to SN# 317858), (4850 6.466A SN# 233593-317858), (5720, 9940 with 6.466T or 6.466A), (644D, 646A with 6.466D 6 cyl), (740A with 6.466D all with 6.466A SN# 233593-317858), (762A with 6.466D all with 6.466T SN# above 253373 with 6.466A SN# above 233593), (850B, 892D, 9950 with 6.466T above SN# 253373 and 6.466A SN# above 233593) (Item #: 106945, Ref: AR98845) $195.00
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Crankshaft Seal, Front - For tractor models (3010, 3030 up to SN# 280000 with 4.270 eng.), 3020, 4000, (4010 gas except with block R40940, R49550, diesel up to SN# 214999 with 6.404D eng), (4020 gas SN# up to 200999 and 6.404D up to SN# 335845), (4040, 4230, 4430, 7700 SN# 335845 and up), (4050, 4240 SN# 335846 and up with 6.466D), (4055, 4255, 4455, 4555, 4560, 7700, 7800, 8100, 8200, 8300, 9500, 9600 SN# 500000 and up with 6.076T, 6.076H, 6.076A eng.), 4755, 4760, (4320, 5440 with 6.404T/A), (4250 SN# 253373 and up with 6.466T and 6.466A SN# 317859 and up), (4440 with 6.466T all and 6.466A SN# up to 233592 and above 317859), (4450, 5460, 7720, 6.466T SN# 253373 and up and 6.466A SN# 317859 and up), (4620 up to SN# 335845), (4630 SN# 335845 and up), (4640, 4840, 5720, 5730, 8430, 8440, 8450, 8820, 9940 with 6.466T SN# 253373 and up and 6.466A SN# 233593 and up), (4850 SN# 233593-317858 with 6.466A). (Item #: 106851, Ref: AR49025) $15.60
John Deere 8440 Crankshaft Seal, Rear
Crankshaft Seal, Rear - For tractor models (3010, 3030 up to SN# 280000 with 4.270 eng.), 3020, 4000, (4010 gas except with block R40940, R49550, diesel up to SN# 214999 with 6.404D eng), (4020 gas SN# up to 200999 and 6.404D up to SN# 335845), (4040, 4230, 4430, 7700 SN# 335845 and up), (4050, 4240 SN# 335846 and up with 6.466D), (4055, 4255, 4455, 4555, 4560, 7700, 7800, 8100, 8200, 8300, 9500, 9600 SN# 500000 and up with 6.076T, 6.076H, 6.076A eng.), 4755, 4760, (4320, 5440 with 6.404T/A), (4250 SN# 253373 and up with 6.466T and 6.466A SN# 317859 and up), (4440 with 6.466T all and 6.466A SN# up to 233592 and above 317859), (4450, 5460, 7720, 6.466T SN# 253373 and up and 6.466A SN# 317859 and up), (4620 up to SN# 335845), (4630 SN# 335845 and up), (4640, 4840, 5720, 5730, 8430, 8440, 8450, 8820, 9940 with 6.466T SN# 253373 and up and 6.466A SN# 233593 and up), (4850 SN# 233593-317858 with 6.466A). Replaces RE520036, RE17352, RE22764, AR63095, RE14953, RE504363, RE530121 (Item #: 106856, Ref: RE22764) $35.90
John Deere 8440 Drain Plug Gasket
Drain Plug Gasket - For John Deere tractor models 1020, 1520, 2010, 2020, 2030, 2040, 2140, 2240, 2350, 2440, 2510, 2520, 2550, 2640, 2750, 2755, 2940, 2950, 2955, 3010, 3020, 4000, 4010, 4020, 4030, 4040, 4050, 4055, 4230, 4240, 4250, 4255, 4320, 4430, 4440, 4450, 4455, 4520, 4555, 4560, 4620, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 5010, 5020, 5200, 5210, 5300, 5310, 5310N, 5400, 5410, 5500, 5510, 5510N, 6030, 6100, 6120L, 6200, 6220L, 6300, 6320, 6320L, 6400, 6420, 6420L, 6520L, 7020, 7200, 7210, 7400, 7410, 7510, 7520, 7610, 7710, 7720, 7810, 7820, 7920, 8100, 8100T, 8110, 8110T, 8120, 8120T, 8200, 8200T, 8210, 8210T, 8220, 8220T, 8300, 8300T, 8310, 8310T, 8320, 8320T, 8400, 8400T, 8410, 8410T, 8420, 8420T, 8430, 8440, 8450, 8520, 8520T, 8560, 8570, 8630, 8640, 8650, 8760, 8770, 8850, 8870, 8960, 8970, 9100, 9120, 9200, 9220, 9300, 9300T, 9320, 9320T, 9400, 9400T, 9420, 9420T, 9520, 9520T, 9620, 9620T, Compatible with John Deere Construction and industrial models 500, 500C, 510, 540E, 540G, 548E, 548G, 600, 640E, 640G, 644, 644C, 644D, 644E, 644G, 646, 646C, 648E, 648G, 690B, 690C, 693B, 700A, 740, 740A, 740E, 740G, 743, 743A, 744E, 748E, 748G, 760, 760A, 762A, 762B, 770A, 770B, 772A, 772B, 790, 792, 844, 850, 855, 860B, 862, 890, 892ELC, Replaces John Deere OEM number A4827R, (Item #: 109412) $1.80
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Front Crank Seal - For tractor models 3010, 3020, 4000, 4010, 4020, 4040, 4230, 4250, 4320, 4430, 4440, 4450, 4520, 4620, 4630, 4640, 4650, 4840, 6620, 7020, 7720, 8430, 8440, 8450. (Item #: 106851, Ref: TP-AR49025) $15.60
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Gasket Set - For tractor models 4250, 4440, 4450, 4640, 4650, 4840, 6620, 7720, 8430, 8440, 8450. (Item #: FS3898) $476.02
John Deere 8440 Half Split Rear Gasket
Half Split Rear Gasket - For John Deere tractor models 4040, 4050, 4055, 4240, 4250, 4255, 4440, 4450, 4455, 4640, 4650, 4840, 4850, 8440, 8560, 8640, 8760, 8960, Compatible with John Deere Engine (s) 6076, 6076A, 6076T, 6466A, 6466D, Replaces John Deere OEM number R90249, (Item #: 169739) $9.70
John Deere 8440 Head Gasket
Head Gasket - For John Deere tractor models 4040, 4050, 4055, 4240, 4250, 4255, 4440, 4450, 4455, 4555, 4560, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 7600, 7700, 7800, 8100, 8200, 8300, 8400, 8430, 8430 (1974-1981), 8440, 8450, 8560, 8570, 8640, 8650, 8760, 8770, 8870, 8960, 8970, Compatible with John Deere Combine (s) CTS, CTS (670101-674000), 1177, 1177H4, 1188, 1188H4, 2054 (Europe Edition), 2056 (Europe Edition), 2058 (Europe Edition), 2064 (Europe Edition), 2066 (Europe Edition), 6620, 6622, 7720, 9500, 9500 SH, 9600, Compatible with John Deere Harvester (s) 5720 (Self-Propelled), 5730 (Self-Propelled), 5820 (Self-Propelled), 5830 (Self-Propelled), 6610 (Self-Propelled), 6710 (Self-Propelled), 6810 (Self-Propelled), 6910 (Self-Propelled), 9960 (Self-Propelled), 9965 (Self-Propelled), 9970 (Self-Propelled), Compatible with John Deere Construction and industrial models 540E, 548E, 640E, 644C, 644D, 644E, 644ER, 644G, 646C, 648E, 653E, 690C, 690CR, 693C, 740A, 740E, 743, 743A, 748E, 750C (s/n 883331-earlier), 762A, 762B, 770A, 770AH, 770B, 770BH, 772A, 772AH, 772B, 772BH, 790, 790D, 792, 850B, 850C (s/n 883331-earlier), 892ELC, Replaces John Deere OEM number RE47336, Thickness: .087", (Item #: 158354) $59.00
John Deere 8440 Intake Manifold Gasket
Intake Manifold Gasket - For John Deere tractor models 4050, 4240, 4250, 4430, 4440, 4450, 4630, 4640, 4650, 4840, 4850, 7020, 8430 (1974-1981), 8440, 8450, Compatible with John Deere Combine (s) 6600, 6601, 6602, 6620, 6622, 7700, 7720, 8820, Compatible with John Deere Harvester (s) 5200, 5400, 5440, 5460, 5720, 5820, 5830, 9940, 9950, Replaces John Deere OEM number R50397, Sold Each, Order 3 for manifold, (Item #: 112235) $5.40
John Deere 8440 Intake Manifold Gasket
Intake Manifold Gasket - For John Deere tractor models 4050, 4055, 4240, 4430 (Engine s/n 512306 - later), 4440, 4450, 4455, 4555, 4560, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960 (Engine s/n 512306 - later), 7710 (Engine s/n 512306 - later), 7720 (Engine s/n 512306 - later), 7810 (Engine s/n 512306 - later), 7820 (Engine s/n 512306 - later), 7920 (Engine s/n 512306 - later), 8120 (Engine s/n 512306 - later), 8120T (Engine s/n 512306 - later), 8220 (Engine s/n 512306 - later), 8220T (Engine s/n 512306 - later), 8320 (Engine s/n 512306 - later), 8320T (Engine s/n 512306 - later), 8420 (Engine s/n 512306 - later), 8420T (Engine s/n 512306 - later), 8430 (Model Year 1974- '81), 8440 (Engine s/n 512306 - later), 8450 (Engine s/n 512306 - later), 8520 (Engine s/n 512306 - later), 8520T (Engine s/n 512306 - later), 8560 (Engine s/n 512306 - later), 8570 (Engine s/n 512306 - later), 8640 (Engine s/n 512306 - later), 9100 (Engine s/n 512306 - later), 9120 (Engine s/n 512306 - later), 9220 (Engine s/n 512306 - later), 9230 (Engine s/n 512306 - later), 9420 (Engine s/n 512306 - later), 9520 (Engine s/n 512306 - later), 9620 (Engine s/n 512306 - later), Compatible with John Deere Combine (s) CTS, CTSII, 6620, 6622, 7720, 9500 (Engine s/n 156457 - eailer), 9500 SH (Engine s/n 156457 - eailer), 9510, 9510 SH, 9610, 9650, 9650 CTS, 9650 STS, 9660, 9660 CTS, 9660 STS, 9750 STS, 9760 STS, Compatible with John Deere Harvester (s) 5200 (Engine s/n 335846 - later), 5400, 5400 (Engine s/n 335846 - later), 5720, 5730, 6610, 6650, 7200, 7300, 7400, 7500, 9970, 9976, 9986, 9996, Compatible with John Deere Construction and industrial models 540E, 548E, 560D, 640E, 644C, 644E, 644G, 644H, 644J, 646C, 648E, 660D, 690B, 690C, 693B (Engine s/n 512306 - later), 724J, 740A, 740E, 743A, 748E, 762A, 762B, 770A, 770AH, 770B, 770BH, 770C, 770CH, 772A, 772AH, 772CH, 790, 792, 848G, 850B, 850C, 850CII, Replaces John Deere OEM number R130573, R87316, R102838, (Item #: 156691) $3.90
John Deere 8440 Oil Pan Gasket
Oil Pan Gasket - Oil pan gasket. 1 set used in 301 CID 6 cylinder gas engine (not for block numbers R40940, R49550); 1 used in 340 CID 6 cylinder gas engine (block numbers R33170, R43330, R40860, R40870 only, to SN# 200999); 1 used in 381 CID 6 cylinder diesel engine; 1 used in 404 CID and 466 CID 6 cylinder diesel engines (turbocharged and naturally aspirated).For tractor models 4000, 4010, 4020, 4040, 4230, 4250, 4320, 4430, 4440, 4450, 4520, 4620, 4630, 4640, 4650, 4840, 6620, 7020, 7720, 8430, 8440, 8450. (Item #: 124046, Ref: TP-R71918) $15.90
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Oil Pan Gasket - For John Deere tractor models 2840, 2940, 2950, 2955 (s/n 767516-earlier), 3030, 3040 (European edition), 3055, 3120, 3130, 3140 (European), 3150, 3155, 3640, 4030, 4040 (European), 4050 (s/n 65921-earlier), 4230, 4240 (European), 4250, 4320, 4430, 4440 (European), 4450, 4520, 4620, 4630, 4640, 4650, 4840, 4850, 6603, 6605 (s/n 539441-earlier), 7020, 7200 (w/ oil pan R105549), 7220, 7320, 7400 (w/ oil pan R105549), 7500, 7600, 8430, 8440, 8450, Compatible with John Deere Combine (s) 955, 965, 975, 985, 4400, 4420, 9400, Compatible with John Deere Harvester (s) 484, 7445, 7450, 9900, 9910, 9920, 9930, Compatible with John Deere Construction and industrial models 444, 444C, 444D, 540, 540A, 540E, 544, 544A, 544B, 544D, 544E, 544G, 570, 570A, 570B, 600, 624E, 624G, 640, 640D, 640E, 643, 643D, 644, 644A, 644C, 644D, 646, 646B, 646C, 648D, 653E, 655, 655B, 670, 670A, 670B, 672A, 672B, 690, 690A, 690C, 690D, 690DR, 690ELC, 693D, 710B, 710C, 710D, 740, 740A, 740E, 743, 743A, 750, 750B, 755, 755A, 755B, 762A, 762B, 770A, 772A, 790, 790D, 790ELC, 792, 850B, Replaces John Deere OEM number R56933, R97344, T20205, R61670, R57505, Engines: 404D, 404T, 466D, 466T Diesel, Oil Pan Gasket Only, Additional Handling and Oversize Fees Apply To This Item, (Item #: 106914) $14.90
John Deere 8440 Oil Pan Gasket
Oil Pan Gasket - For John Deere tractor models 5010, 5020, 6030, 7520, 8440, 8450, 8630, 8640, 8650, Compatible with John Deere Harvester (s) 5200, 5400, 5440, 5460, 5720, 5730, 5820, 5830, Compatible with John Deere Construction and industrial models 644B, 700, 700A, 760, 760A, 762, 770, 850, 855, 860, 862, 890, 992, Replaces John Deere OEM number R71919, R61670, R57505, R520584, (Item #: 156875) $14.70
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Rear Crank Seal - For tractor models 3010, 3020, 4000, 4010, 4020, 4040, 4230, 4250, 4320, 4430, 4440, 4450, 4520, 4620, 4630, 4640, 4650, 4840, 6620, 7020, 7720, 8430, 8440, 8450. (Item #: 106856, Ref: TP-RE17352) $35.90
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Upper Gasket - UPPER GASKET For 4250, 4440, 4450, 4640, 4650, 4840, 6620, 7720, 8430, 8440, 8450 (Item #: 106897, Ref: HS3898) $138.00
John Deere 8440 Valve Cover Gasket
Valve Cover Gasket - For John Deere tractor models 330, 770, 4000, 4010, 4020, 4040, 4050, 4055, 4230, 4240, 4250, 4255, 4320, 4350, 4430, 4440, 4450, 4455, 4520, 4555, 4560, 4620, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 7020, 7710, 7800, 7810, 8100, 8200, 8210, 8300, 8400, 8410, 8440, 8450, 8560, 8570, 9100, Compatible with John Deere Combine (s) 6600, 6602, 6620, 6622, 7700, 7720, 8820, 9500, 9510, 9550, 9600, 9610, 9650, 9660, Compatible with John Deere Harvester (s) 5200, 5400, 5440, 5720, 5730, 6610, 6650, 7200, 9940, 9950, 9960, 9965, 9970, 9976, Compatible with John Deere Construction and industrial models 370, 644A, 644C, 644D, 644E, 644G, 644H, 646, 646B, 646C, 690, 690A, 690B, 690C, 693B, 693C, 740, 740E, 743, 743A, 748E, 748G, 762A, 762B, 770A, 770B, 770C, 772A, 772B, 772CH, 790, 790D, 792, 850B, 850C, 892ELC, Compatible with John Deere Engine (s) 6381, 6466D, Replaces John Deere OEM number R49866, R26356, R32593, Additional Handling and Oversize Fees Apply To This Item, (Item #: 117939) $7.50
Engine Rebuild Kits
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Basic In-Frame Overhaul Kit - BASIC In-Frame Overhaul KIT 6-Cylinder Turbocharged Diesel, 466 CID. 4.56" Standard Bore. 3-Ring Piston, Keystone Top Compression Ring, Connecting Rod Marked R57303 or R67320. Contains sleeves and sleeve seals, pistons and rings, pins and retainers, connecting rod bolts, valve-grind gasket set, oil pan gasket. For 8430 Series, 4440 Series, 4640 Series, 8450 Series. (Item #: 189552, Ref: BIFD4460) $830.00
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Basic Overhaul Kit - BASIC Overhaul Kit. 6-Cylinder Turbocharged Diesel, 466 CID. 4.56" Standard Bore. 3-Ring Piston, Keystone Top Compression Ring, Connecting Rod Marked R57303 or R67320. Basic Engine Kit, less bearings. Contains sleeves and sleeve seals, pistons and rings, pins and retainers, pin bushings, connecting rod bolts, complete gasket set, crankshaft seals. For 8430 Series, 4440 Series, 4640 Series, 8450 Series. (Item #: 130714, Ref: BEKD4460-LCB) $1439.01
John Deere 8440 Cylinder Kit
Cylinder Kit - For John Deere tractor models 4040, 4240, 4440, 4640, 4840, 8430, 8440, 8450, 8640, 8650, Compatible with John Deere Combine (s) 6620, 6622, 7720, 8820, Compatible with John Deere Harvester (s) 5720, 5730, 5820, 5830, Compatible with John Deere Construction and industrial models 644C, 646C, 740A, 743, 743A, 762A, Compatible with John Deere Engine (s) 6466A, 6466T, Replaces John Deere OEM number RE60288, (Item #: 167371) $167.00
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Engine Rebuild Kit - Less Bearings - Rod R57303 - High Compression, 6466A, 6466T - For John Deere tractor models 4440, 4640, 4840, 8430, 8440, 8450 (early), Compatible with John Deere Combine (s) 6602 (s/n 163500-later), 6620 (early), 6622 (early), 7720 (early), 8820 (early), Compatible with John Deere Harvester (s) 5720 (early), 9940 (early), Compatible with John Deere Construction and industrial models 644A (early), 646C (early), 740A (early), 743, 743A, 762A (early), Compatible with John Deere Engine (s) 6466A (diesel), 6466T (diesel), Bore: 4.5625", Connecting rod marked R57303, R67320, Tapered pin bushing, 1.875" piston pin, Kit includes: High Compression Easy Start Pistons, Piston Ring Set, Liners, Connecting Rod Bolts and Bushings, and Gasket set with Crank Seals, High Compression Easy Start pistons are produced from an aluminum hypereutectic alloy. This allows the pistons to: Retain a higher percentage of strength and hardness during normal operations, Have a very low coefficient of thermal expansion, Have a higher resistance to wear, Have a higher tensile strength. The combustion bowls in these pistons are engineered to create higher compression. These pistons raise the static compression of an engine approximately 1-1.5 points. They ignite a larger ratio of fuel / air per stroke, which wastes less raw fuel. This translates into: Improved cold weather starting, Increased horsepower, Extended engine life, Kit does not include connecting rod or main bearings, For standard connecting rod bearing use Item #: 106838, Additional Handling and Oversize Fees Apply To This Item, (Item #: 130636) $1749.01
John Deere 8440 Engine Rebuild Kit - Less Bearings, 6466A
Engine Rebuild Kit - Less Bearings, 6466A - For John Deere tractor models 4840, 4850, 8430, 8440, 8450, Compatible with John Deere Combine (s) 8820, Compatible with John Deere Harvester (s) 5720, 5730, 9940, 9950, Compatible with John Deere Construction and industrial models 644C, 690C, 740A, 762A, 762B, 770A, 770B, 850B, 892, Compatible with John Deere Engine (s) 6466A (diesel, aftercooled, s/n 233593-317858), Replaces John Deere Block Casting number R71688, R71685, R80481, Bore: 4.56", 1.8742" piston pin, Piston RE60284, Connecting rod R71074, Kit includes: Pistons, Piston Ring Set, Liners, Connecting Rod Bushings, and Gasket set with Crank Seals, Kit does not include connecting rod or main bearings, For standard connecting rod bearing use Item #: 106838, Additional Handling and Oversize Fees Apply To This Item, (Item #: 130715) $1759.01
John Deere 8440 Piston, Used
Piston, Used - For John Deere tractor models 4040, 4240, 4440, 4640, 4840, 8430, 8440, 8450, 8640, 8650, Compatible with John Deere Combine(s) 6602, 6620, 7720, Compatible with John Deere Harvester(s) 5720, 5730, 5820, 5830, 9940, Replaces John Deere OEM nos AR93629, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 498517) $31.01
Engine Parts
John Deere 8440 Bare Block Remanufactured John Deere R65734, R71812
Bare Block Remanufactured John Deere R65734, R71812 - For John Deere tractor models 4650, 4840, 8430, 8440 (all with cam driven oil pump), Replaces John Deere Casting number R65734, R71812, Our remanufactured bare blocks have been; cleaned, inspected, align bored, and pressure checked, (Item #: 204930) $2450.01
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Bare Block, Remanufactured, R54270 - For John Deere tractor models 4840, 8430, 8440, Compatible with John Deere Engine (s) 6466A, Replaces John Deere Casting number R54270, Item ships via freight carrier please call 1-800-853-2651 for a freight quote, (Item #: 210880) $1650.01
John Deere 8440 Brake Accumulator, Used
Brake Accumulator, Used - For John Deere tractor models 2520, 3020 (s/n 123000-later), 4000 (s/n 201000-later), 4020 (s/n 201000-later), 4030, 4040, 4050, 4230, 4240, 4250, 4320, 4430, 4440, 4450, 4520, 4620, 4630, 4640, 4650, 4840, 4850, 7020, 7520, 8430, 8440, 8450 (s/n 002369-later), 8630, 8640, 8650 (s/n 003438-later), 8850, Compatible with John Deere Harvester(s) 9940, Compatible with John Deere Construction and industrial models 340D, 440C, 440D, 448D, 500C, 510, 640D, 648D, Replaces John Deere OEM nos RE11956, AR67778, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 498786) $510.01
John Deere 8440 Cam Plug
Cam Plug - For John Deere tractor models 3010, 3020, 4000, 4010, 4020, 4040, 4050, 4230, 4240, 4250, 4320, 4430, 4440, 4450, 4455, 4520, 4620, 4630, 4640, 4650, 4840, 5010, 5020, 5200, 5400, 6030, 7020, 7520, 8100, 8100T, 8110, 8110T, 8120, 8120T, 8200, 8200T, 8210, 8210T, 8220, 8220T, 8300, 8300T, 8310, 8310T, 8320, 8320T, 8400, 8400T, 8410, 8410T, 8430, 8440, 8450, 8520, 8520T, 8560, 8630, 8640, 8650, 8760, 8960, Replaces John Deere OEM number R26115, (Item #: 162173) $4.90
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Camshaft - For tractor models JD646, JD690, JD690A, JD740, 1177, 1188, 4240, 4240S, 4250, 4320, 4350, 4430, 4440, 4450, 4455, 4520, 4620, 4630, 4640, 4650, 4840, 4850, 5200, 5440, 5720, 5730, 5820, 644C, 644D, 6600, 6602, 6620, 6622, 690B, 690C, 690CR, 693B, 693C, 740A, 762, 762A, 770A, 770B, 7700, 772A, 772B, 7720, 790, 790D, 792, 793D, 8430, 8440, 8450, 850B, 8640, 8650, 8820, 892DLC, 985, 9940, 9950. Camshaft replaces AR79610, AR71709, AR74144, AR100384, Casting Numbers R71529, R78316, R77259 (Item #: 160892, Ref: AR100385) $305.00
John Deere 8440 Camshaft
Camshaft - For John Deere tractor models 4040, 4050, 4230, 4240, 4250, 4440, 4450, 4640, 4650, 4840, 4850, 8430, 8440, 8450, 8640, 8650, Compatible with John Deere Combine (s) 6600, 6620, 7700, Compatible with John Deere Engine (s) 6466A (s/n 067685-later), 6466D (s/n 067685-later), 6466T (s/n 067685-later), Replaces John Deere OEM number R71530, For a Remanufactured version of this sku use Item #: 201080, (Item #: 165590) $378.58
John Deere 8440 Camshaft Gear, Used
Camshaft Gear, Used - For John Deere tractor models 6030, 7520, 8440, 8640, 8650, Compatible with John Deere Harvester(s) 5200, 5400, 5440, 5460, 5720, 5730, 5820, 5830, Compatible with John Deere Construction and industrial models 644B, 646, 646B, 762, 770, 770A, 770AH, 772A, 772AH, 850, 855, 860B, 862, 862B, 890, 890A, 892, Replaces John Deere OEM nos R49194, R67576, Teeth: 50/73, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 436587) $98.01
John Deere 8440 Camshaft Gear, Used
Camshaft Gear, Used - For John Deere tractor models 4040, 4050, 4230, 4240, 4250, 4430, 4440, 4450, 4630, 4640, 4650, 4840, 4850, 7020, 8430 (1974-1981), 8440, 8450, 8650, Compatible with John Deere Combine(s) 6600, 6620, 6622, 7720, 8820, Compatible with John Deere Harvester(s) 5200, 5400, 5440, 5460, 5720, 5730, 5820, 5830, 9950, Compatible with John Deere Construction and industrial models 644C, 644D, 646C, 653E, 690B, 690C, 690CR, 693B, 693C, 740, 740A, 743, 743A, 762A, 762B, 770A, 770AH, 770B, 770BH, 772A, 772AH, 772B, 772BH, 790, 790D, 792, 850B, Replaces John Deere OEM nos AR87700, Replaces John Deere Casting nos R50350, R67381, R67382, Teeth: 46 and 60, Inside Diameter: 1.25", Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 498770) $70.01
John Deere 8440 Camshaft and Lifter Kit
Camshaft and Lifter Kit - For John Deere tractor models 4000, 4020 (s/n 201000-later), 4050, 4055, 4230, 4240, 4250, 4255, 4320, 4430, 4440, 4450, 4455, 4520, 4620, 4630, 4640, 4650, 4840, 4850, 7020, 8430, 8440, 8450, Compatible with John Deere Combine (s) 6600, 6620, 7700, 7720, 8820, Compatible with John Deere Engine (s) 6404A (s/n 335845-later), 6404D (diesel, s/n 215000-later), 6404T (s/n 335845-later), 6466A (s/n 67684-later), 6466D (non-turbo), 6466T (s/n 253372-later), Replaces John Deere OEM number AR100385, Replaces Block Casting number R44310, R45980, R47020, R47110, R49470, R49650, R59850, R72128, (Item #: 158278) $340.00
John Deere 8440 Camshaft with Oil Pump Gear, Used
Camshaft with Oil Pump Gear, Used - For John Deere tractor models 4000, 4020, 4240, 4250, 4320, 4350, 4430, 4440, 4450, 4455, 4520, 4620, 4630, 4640, 4650, 4840, 4850, 7020, 8430, 8440, 8450, 8640, 8650, Compatible with John Deere Combine(s) 6600, 6602, 6620, 6622, 7700, 7720, 8820, Replaces John Deere OEM number AR100384, AR71709, AR74144, AR79610, Replaces John Deere Casting nos R59420, R61150, R64086, R71529, R71530, R71531, R77259, R78316, Engine(s): 6404, 6466 diesel, Cylinder: 6, Casting No. R59420, R61150, R64086, R71529, R71530, R71531, R77259, R78316, Used on engines with cam driven oil pump, For a new version of this item use Item #: 201080, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 430220) $182.01
John Deere 8440 Camshaft without Oil Pump Drive Gear, Used
Camshaft without Oil Pump Drive Gear, Used - For John Deere tractor models 4000, 4020, 4240, 4250, 4320, 4350, 4430, 4440, 4450, 4455, 4520, 4620, 4630, 4640, 4650, 4840, 4850, 7020, 8430, 8440, 8450, 8640, 8650, Compatible with John Deere Combine(s) 6600, 6602, 6620, 6622, 7700, 7720, 8820, Replaces John Deere OEM nos AR100384, AR71709, AR74144, AR79610, Replaces John Deere Casting nos R59420, R61150, R64086, R71529, R71530, R71531, R77259, R78316, Used on engines with crank driven oil pump, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 430938) $163.01
John Deere 8440 Camshaft, Remanufactured, AR100384
Camshaft, Remanufactured, AR100384 - For John Deere tractor models 4000, 4020, 4240, 4250, 4320, 4350, 4430, 4440, 4450, 4455, 4520, 4620, 4630, 4640, 4650, 4840, 4850, 7020, 8430, 8440, 8450, 8640, 8650, Compatible with John Deere Combine (s) 6600, 6602, 6620, 6622, 7700, 7720, 8820, Replaces John Deere OEM number AR100384, AR71709, AR74144, AR79610, Replaces John Deere Casting number R59420, R61150, R64086, R71529, R71530, R71531, R77259, R78316, Engine (s): 6404, 6466 diesel, Cylinder: 6, Casting No. R59420, R61150, R64086, R71529, R71530, R71531, R77259, R78316, (Item #: 204080) $216.01
John Deere 8440 Cap Screw
Cap Screw - For John Deere tractor models 5020, 6030, 7520, 8440, 8450, 8560, 8570, 8630, 8640, 8650, 8760, 8770, 8870, 8960, 8970, Compatible with John Deere Harvester (s) 5200, 5400, 5440, 5460, 5720, 5730, 5820, 5830, 6610, 6710, 6810, 6910, Compatible with John Deere Construction and industrial models 450LC, 644B, 646, 646B, 744E, 762, 770, 770A, 770AH, 772A, 772AH, 844, 855, 860B, 862, 862B, 890, 890A, 990, 992ELC, Replaces John Deere OEM number R80575, (Item #: 158386) $14.00
John Deere 8440 Cap Screw
Cap Screw - For John Deere tractor models 7520, 8440, 8450, 8560, 8570, 8630, 8640, 8650, 8760, 8770, 8870, 8960, 8970, Compatible with John Deere Harvester (s) 5440, 5460, 5720, 5730, 5820, 5830, 6610, 6710, 6810, 6910, Compatible with John Deere Engine (s) 6101AF010, 6101HF010, 6619AF, 6619TF-01, Replaces John Deere OEM number R80577, (Item #: 158388) $18.00
John Deere 8440 Connecting Rod
Connecting Rod - For John Deere tractor models 4440, 4640, 4840, 8430, 8440, 8450, Compatible with John Deere Combine (s) 6602, 6620, 6622, 7720, 8820 (engine s/n 235960-earlier), Compatible with John Deere Harvester (s) 5720 (engine s/n 239486-earlier), 5730 (engine s/n 239486-earlier), 9940 (engine s/n 239486-earlier), Compatible with John Deere Construction and industrial models 644C (engine s/n 235960-earlier), 646C (engine s/n 235960-earlier), 693C (engine s/n 239486-earlier), 740A (engine s/n 233699-earlier), 743 (engine s/n 233699-earlier), 743A (engine s/n 233699-earlier), 762A (engine s/n 239486-earlier), Compatible with John Deere Engine (s) 6466A (s/n 67685-253372), 6466D (s/n 67685-253372), 6466T (s/n 67685-253372), Replaces John Deere OEM number AR87638, AR68790, SE500079, Replaces Casting number R67320, R57303, For a Remanufactured version of this sku use Item #: 210058, (Item #: 161204) $98.00
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Connecting Rod - For John Deere tractor models 4040, 4050, 4055, 4240, 4250, 4260, 4440, 4450, 4455, 4455 (Mexico), 4555, 4560, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 7600, 7700, 7800, 8100, 8200, 8300, 8400, 8430, 8440, 8450, 8560, 8570, 8640, 8650, 8760, 8770, 8870, 8960, 8970, Compatible with John Deere Combine (s) CTS, CTS (s/n: 670101-674000, Europe), 6620 (s/n: 670101-674000, Europe), 6622 (s/n: 670101-674000, Europe), 7720 (s/n: 670101-674000, Europe), 8820 (s/n: 670101-674000, Europe), 9500 (Maximizer), 9500 SH (s/n: 670101-674000, Europe), 9600 (Maximizer), Compatible with John Deere Harvester (s) 5720, 5730, 5820, 5830, 6610, 6710, 6810, 6910, 9940, 9950, 9960, 9965, 9970, Compatible with John Deere Engine (s) 6076 (s/n: 499999-earlier), 6076AF, 6076AFN-30, 6076HF, 6466A (s/n: 067685-later), 6466D (s/n: 067685-later), 6466T (s/n: 067685-later), Replaces John Deere OEM number AR93341, SE500498, R71074, Replaces John Deere Casting number R71074, Fits John Deere Engine (s) 6067FT, 6076AFM (s/n: 499999-earlier), 6076AFM30 (s/n: 50000-later), (Item #: 180755) $126.00
John Deere 8440 Connecting Rod Bolt
Connecting Rod Bolt - It is important to change these any time the tension is released. This connecting rod bolt is only for connecting rods with casting number: R26047, R41423, R52285, R57303, R58880, R58882, R66922, R66923, R67320, or R71074. Check casting number before ordering. 2.484 inch long. Replaces R66452, R53290, R26325 (Item #: 113908, Ref: R66452) $4.30
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Connecting Rod, Remanufactured, AR79366 - For John Deere tractor models 8440, 8450, 8560, 8570, 8630, 8640, 8650, 8760, 8770, 8870, 8960, 8970, Compatible with John Deere Harvester (s) 5440, 5460, 5720, 5730, 5820, 5830, 6610, 6710, 6810, 6910, Replaces John Deere OEM number AR79366, Replaces Casting number R63959, (Item #: 210284) $195.01
John Deere 8440 Connecting Rod, Remanufactured, AR87638, R67320
Connecting Rod, Remanufactured, AR87638, R67320 - For John Deere tractor models 4440, 4640, 4840, 8430, 8440, 8450, Compatible with John Deere Combine (s) 6602, 6620, 6622, 7720, 8820 (engine s/n 235960-earlier), Compatible with John Deere Harvester (s) 5720 (engine s/n 239486-earlier), 5730 (engine s/n 239486-earlier), 9940 (engine s/n 239486-earlier), Compatible with John Deere Construction and industrial models 644C (engine s/n 235960-earlier), 646C (engine s/n 235960-earlier), 693C (engine s/n 239486-earlier), 740A (engine s/n 233699-earlier), 743 (engine s/n 233699-earlier), 743A (engine s/n 233699-earlier), 762A (engine s/n 239486-earlier), Compatible with John Deere Engine (s) 6466A (s/n 67685-253372), 6466D (s/n 67685-253372), 6466T (s/n 67685-253372), Replaces John Deere OEM number AR87638, AR68790, SE500079, Replaces Casting number R67320, R57303, For a New version of this sku use Item #: 161204, (Item #: 210058) $89.01
John Deere 8440 Connecting Rod, Remanufactured, AR93341
Connecting Rod, Remanufactured, AR93341 - For John Deere tractor models 4040, 4050, 4055, 4240, 4250, 4255, 4440, 4450, 4455, 4555, 4560, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 7600, 7700, 7800, 8100, 8200, 8300, 8400, 8430, 8440, 8450, 8560, 8570, 8640, 8650, 8760, 8770, 8870, 8960, 8970, Compatible with John Deere Combine (s) CTS, 6620, 6622, 7720, 8820, 9500, 9500 SH, 9600, Compatible with John Deere Harvester (s) 5720, 5730, 5820, 5830, 6610, 6710, 6810, 6910, 9940, 9950, 9960, 9965, 9970, Replaces John Deere OEM number AR93341, Replaces Casting number R71074, (Item #: 210164) $162.01
John Deere 8440 Connecting Rod, Used
Connecting Rod, Used - For John Deere tractor models 4040, 4050, 4055, 4240, 4250, 4255, 4440, 4450, 4455, 4555, 4560, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 7600, 7700, 7800, 8100, 8200, 8300, 8400, 8430, 8440, 8450, 8560, 8570, 8640, 8650, 8760, 8770, 8870, 8960, 8970, Compatible with John Deere Combine(s) CTS, 6620, 6622, 7720, 8820, 9500, 9600, Compatible with John Deere Harvester(s) 5720, 5730, 5820, 5830, 6610, 6710, 6810, 6910, 9940, 9950, 9960, 9965, 9970, Replaces John Deere OEM number AR93341, Replaces Casting nos R71074, Approximate weight: 3525 grams (pin bushing included in rod weight), Two dead bolt rod holes, For a Remanufactured version of this part use Item #: 498751, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 437020) $50.01
John Deere 8440 Connecting Rod, Used
Connecting Rod, Used - For John Deere tractor models 4040, 4240, 4440, 4640, 4840, 8430, 8440, 8450, 8640, 8650, Compatible with John Deere Combine(s) 6602, 7720, Compatible with John Deere Harvester(s) 5720, 5730, 5820, 5830, Replaces John Deere OEM nos R57303, .3368 Grams, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 498826) $45.01
John Deere 8440 Connecting Rod, Used
Connecting Rod, Used - For John Deere tractor models 4440, 4640, 4840, 8430, 8440, 8450, Compatible with John Deere Combine(s) 6602, 6620, 6622, 7720, 8820 (s/n 235960-earlier), Compatible with John Deere Harvester(s) 5720 (s/n 239486-earlier), 5730 (s/n 239486-earlier), 9940 (s/n 239486-earlier), Compatible with John Deere Construction and industrial models 644C (s/n 235960-earlier), 646C (s/n 235960-earlier), 693C (s/n 239486-earlier), 740A (s/n 233699-earlier), 743 (s/n 233699-earlier), 743A (s/n 233699-earlier), 762A (s/n 239486-earlier), Compatible with John Deere Engine(s) 6466A (s/n 67685-253372), 6466D (s/n 67685-253372), 6466T (s/n 67685-253372), Replaces John Deere OEM number AR87638, AR68790, SE500079, Replaces Casting nos R67320, R57303, .3352 Grams, For a new version of this item use Item #: 210058, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 498822) $35.01
John Deere 8440 Connecting Rod, Used
Connecting Rod, Used - For John Deere tractor models 4040, 4050, 4055, 4240, 4250, 4255, 4440, 4450, 4455, 4555, 4560, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 7600, 7700, 7800, 8100, 8200, 8300, 8400, 8430, 8440, 8450, 8560, 8570, 8640, 8650, 8760, 8770, 8870, 8960, 8970, Compatible with John Deere Combine(s) CTS, 6620, 6622, 7720, 8820, 9500, 9600, Compatible with John Deere Harvester(s) 5720, 5730, 5820, 5830, 6610, 6710, 6810, 6910, 9940, 9950, 9960, 9965, 9970, Replaces John Deere OEM number AR93341, Replaces Casting nos R71074, Approximate weight: 3315 grams (pin bushing included in rod weight), One dead bolt rod bolt hole and one drilled through rod bolt hole, For Heavier Connecting Rod use Item #: 437020, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 498751) $50.01
John Deere 8440 Connecting Rod, Used
Connecting Rod, Used - For John Deere tractor models 8440, 8450, 8560, 8570, 8630, 8640, 8650, 8760, 8770, 8870, 8960, 8970, Compatible with John Deere Harvester(s) 5440, 5460, 5720, 5730, 5820, 5830, 6610, 6710, 6810, 6910, Replaces John Deere OEM number AR79366, Replaces Casting nos R63959, For a Remanufactured version of this part use Item #: 210284, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 498813) $75.01
John Deere 8440 Countershaft Gear - D Range, Used
Countershaft Gear - D Range, Used - For John Deere tractor models 4555, 4560, 4640, 4650, 4755, 4760, 8430, 8440, 8450, 8630, 8640, 8650, 8850, Replaces John Deere OEM nos R62884, D Range, Teeth: 44, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 433824) $176.01
John Deere 8440 Countershaft, Used
Countershaft, Used - For John Deere tractor models 8440, 8450 (s/n 002429-later), 8640, 8650 (s/n 003751-later), Replaces John Deere OEM nos R61818, Teeth: 18/ 22/ 28, Additional Handling and Oversize Fees Apply To This Item, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 433821) $415.01
John Deere 8440 Crankshaft Dampener, Used
Crankshaft Dampener, Used - For John Deere tractor models 4640 (s/n 20600-later), 4650 (s/n 259892-earlier), 4840 (s/n 20600-later), 4850 (s/n 259892-earlier), 8440 (s/n 20600-later), 8450 (s/n 259892-earlier), Compatible with John Deere Combine(s) 8820 (s/n 20600-later), Compatible with John Deere Harvester(s) 5720 (s/n 20600-later), 5730 (s/n 20600-later), 9940 (s/n 20600-later), Replaces John Deere OEM number AR102218, AR87583, For a new version of this item use Item #: 121845, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 499882) $194.01
John Deere 8440 Crankshaft Dampener, Used
Crankshaft Dampener, Used - For John Deere tractor models 4640, 4840, 8430, 8440, 8630, 8640, Compatible with John Deere Harvester(s) 5440, 5460, 5720, 5820, Compatible with John Deere Construction and industrial models 644C, 646C, 740A, 743, 743A, 762A, 860B, Compatible with John Deere Engine(s) 6466A, 6619A, 6619AF, 6619T, 6619TF-01, Replaces John Deere OEM nos AR70834, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 435039) $179.01
John Deere 8440 Crankshaft Rear Seal Installer
Crankshaft Rear Seal Installer - For John Deere tractor models 4000, 4010, 4020, 4040, 4230, 4240, 4250, 4320, 4430, 4440, 4450, 4520, 4620, 4630, 4640, 4650, 4840, 4850, 6600, 6620, 7020, 7700, 7720, 8430, 8440, 8450, Replaces John Deere OEM number R830476, (Item #: 180138) $259.00
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Crankshaft with bearings, Remanufactured, RE53422 - For John Deere tractor models 4040 (s/n 584137-later), 4240 (s/n 160130-later), 4250, 4440 (s/n 160130-later), 4450, 4555, 4650, 4850, 8430 (s/n 161133-later), 8440 (s/n 161133-later), 8450 (s/n 161133-later), Compatible with John Deere Harvester (s) 5720 (s/n 161133-359495), 5730 (s/n 161133-359495), Compatible with John Deere Engine (s) 6466D, Replaces Casting number RE53422, R63451, RE53203, Our remanufactured crankshafts are cleaned, magnafluxed, measured and reground if necessary, the journals are then polished., For a New version of this sku use Item #: 127288, Item ships via freight carrier please call 1-800-853-2651 for a freight quote, (Item #: 210332) $1325.01
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Crankshaft, Remanufactured, R56979R - For John Deere tractor models 4040 (s/n 584114-earlier), 4240 (s/n 160279-earlier), 4430, 4440 (s/n 160129-earlier), 4520, 4630, 4640, 4840, 7020, 8430 (s/n 231857-earlier), 8440 (s/n 161132-earlier), Replaces Casting number R56979R, Our remanufactured crankshafts are cleaned, magnafluxed, measured and reground if necessary, the journals are then polished, For a New version of this sku use Item #: 102106, (Item #: 200386) $1100.01
John Deere 8440 Crankshaft, Remanufactured, RE53422
Crankshaft, Remanufactured, RE53422 - For John Deere tractor models 4040 (s/n 584137-later), 4240 (s/n 160130-later), 4250, 4440 (s/n 160130-later), 4450, 4555, 4650, 4850, 8430 (s/n 161133-later), 8440 (s/n 161133-later), 8450 (s/n 161133-later), Compatible with John Deere Harvester (s) 5720 (s/n 161133-359495), 5730 (s/n 161133-359495), Compatible with John Deere Engine (s) 6466D, Replaces Casting number RE53422, R63451, RE53203, Our remanufactured crankshafts are cleaned, magnafluxed, measured and reground if necessary, the journals are then polished., For a New version of this sku use Item #: 127288, Item ships via freight carrier please call 1-800-853-2651 for a freight quote, (Item #: 200387) $980.01
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Crankshaft, with Timing Gear - Marked with casting number R63451, with oil pump gear, with front timing gear, timing gear is installed. For tractor models (4010 gas except with block R40940, R49550, diesel up to SN# 214999 with 6.404D eng), (4020 gas SN# up to 200999 and 6.404D up to SN# 335845), (4040, 4230, 4430, 7700 SN# 335845 and up), (4050, 4240 SN# 335846 and up with 6.466D), (4055, 4255, 4455, 4555, 4560, 7700, 7800, 8100, 8200, 8300, 9500, 9600 SN# 500000 and up with 6.076T, 6.076H, 6.076A eng.), 4755, 4760, (4320, 5440 with 6.404T/A), (4250 SN# 253373 and up with 6.466T and 6.466A SN# 317859 and up), (4440 with 6.466T all and 6.466A SN# up to 233592 and above 317859), (4450, 5460, 7720, 6.466T SN# 253373 and up and 6.466A SN# 317859 and up), (4620 up to SN# 335845), (4630 SN# 335845 and up), (4640, 4840, 5720, 5730, 8430, 8440, 8450, 8820, 9940 with 6.466T SN# 253373 and up and 6.466A SN# 233593 and up), (4850 SN# 233593-317858 with 6.466A). Call for shipping charges - Weight 149 lbs. (Item #: 127288, Ref: RE53422) $1549.01
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Cylinder Head Overhaul Kit - Cylinder HEAD Overhaul Kit. For tractor models 4250, 4430, 4440, 4450, 4630, 4640, 4650, 4840, 6620, 7020, 7720, 8430, 8440, 8450. (Item #: VOKD466) $349.65
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Cylinder Head with Valves, Remanufactured, R57425 - For John Deere tractor models 8440, 8450, 8630, 8640, 8650, Compatible with John Deere Harvester (s) 5440, 5460, 5720, 5730, 5820, 5830, Replaces Casting number R57425, Engines 619, 6619, Cylinders: 6, Casting No. R57425, Our remanufactured cylinder heads are reconditioned and ready for assembly, with valves installed, Cleaned and tested for cracks, (Item #: 205184) $3875.01
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Cylinder Head with Valves, Remanufactured, R58673 - For John Deere tractor models 4050 (late), 4250, 4430 (late), 4440, 4450, 4630 (late), 4640, 4650, 4840, 4850, 8430, 8440, 8450, Compatible with John Deere Combine (s) 6600, 6602, 6620, 6622, 7700, 7720, 8820, Compatible with John Deere Harvester (s) 5200, 5400, 5440, 5720, 5730, 9940, Replaces John Deere Casting number R58673, R59876, R66434, R67906, R76315, Engines 404, 466, Cylinders: 6, Casting No. R58673, R59876, R67906, R66434, R76315, Our remanufactured cylinder heads are reconditioned and ready for assembly, with valves installed, Cleaned and tested for cracks, (Item #: 203774) $2350.01
John Deere 8440 Cylinder Head with Valves, Remanufactured, R61521
Cylinder Head with Valves, Remanufactured, R61521 - For John Deere tractor models 4050 (late), 4250, 4430 (late), 4440, 4450, 4630 (late), 4640, 4650, 4840, 4850, 8430, 8440, 8450, Compatible with John Deere Combine (s) 6600, 6602, 6620, 6622, 7700, 8820, Compatible with John Deere Harvester (s) 5200, 5400, 5440, 5720, 5730, 9940, Replaces John Deere Casting number R61521, Engines 404, 466, Cylinders: 6, Casting No. R61521, Our remanufactured cylinder heads are reconditioned and ready for assembly, with valves installed, Cleaned and tested for cracks, (Item #: 205673) $2633.01
John Deere 8440 Cylinder Head with Valves, Remanufactured, R86699
Cylinder Head with Valves, Remanufactured, R86699 - For John Deere tractor models 4050 (late), 4250, 4430 (late), 4440, 4450, 4630 (late), 4640, 4650, 4840, 4850, 8430, 8440, 8450, Compatible with John Deere Combine (s) 6600, 6602, 7700, 8820, Replaces John Deere Casting number R86699, R76384, R81615, R86696, Engine (s): 404, 466, Cylinders: 6, Casting Number (s): R76384, R81615, R86696, R86699, Our remanufactured cylinder heads are reconditioned and ready for assembly, with valves installed, Cleaned and tested for cracks, Item ships via freight carrier please call 1-800-853-2651 for a freight quote, (Item #: 203775) $2525.01
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Cylinder Head, Remanufactured, AR103505 - For John Deere tractor models 4050, 4240S, 4250, 4350, 4430 (s/n 445948-later), 4440, 4450, 4630 (s/n 579850-later), 4640, 4650, 4840, 4850, 8430, 8440, 8450, Compatible with John Deere Combine (s) 985, 1085, 1177, 1188, 1188H4, 6600, 6602 (s/n 445570-later), 6620, 6622, 7700 (s/n 445570-later), 7720, 8820, Compatible with John Deere Harvester (s) 5200, 5400, 5440, 5720, 5730, 9940, 9950, Compatible with John Deere Construction and industrial models 644C, 644D, 646C, 690B, 690C, 690CR, 693B (s/n 579850-later), 693C, 740 (s/n 445948-later), 740A, 743, 743A, 762A, 762B, 770A, 770AH, 770B (s/n 499999-earlier), 772A, 772AH, 772B (s/n 499999-earlier), 790, 790D, 792, 793, 850B, 892, Replaces John Deere OEM number AR103505, SE500327, Replaces John Deere Casting number R61521, Engine 404, 466, Cylinders: 6, Our remanufactured cylinder heads are reconditioned and ready for assembly, with both valve guides and valve seats installed, Cleaned and tested for cracks, (Item #: 200338) $1975.01
John Deere 8440 Cylinder Head, Remanufactured, AR103505
Cylinder Head, Remanufactured, AR103505 - For John Deere tractor models 4050, 4240S, 4250, 4350, 4430 (s/n 445948-later), 4440, 4450, 4630 (s/n 579850-later), 4640, 4650, 4840, 4850, 8430, 8440, 8450, Compatible with John Deere Combine (s) 985, 1085, 1177, 1188, 1188H4, 6600, 6602 (s/n 445570-later), 6620, 6622, 7700 (s/n 445570-later), 7720, 8820, Compatible with John Deere Harvester (s) 5200, 5400, 5440, 5720, 5730, 9940, 9950, Compatible with John Deere Construction and industrial models 644C, 644D, 646C, 690B, 690C, 690CR, 693B (s/n 579850-later), 693C, 740 (s/n 445948-later), 740A, 743, 743A, 762A, 762B, 770A, 770AH, 770B (s/n 499999-earlier), 772A, 772AH, 772B (s/n 499999-earlier), 790, 790D, 792, 793, 850B, 892, Replaces John Deere OEM number AR103505, Replaces John Deere Casting number R81615, R86696, R86699, R76384, Engines 404, 466, Cylinders: 6, Our remanufactured cylinder heads are reconditioned and ready for assembly, with both valve guides and valve seats installed, Cleaned and tested for cracks, (Item #: 205507) $1825.01
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Cylinder Head, Used - For John Deere tractor models 4050, 4240S, 4250, 4350, 4430 (s/n 445948-later), 4440, 4450, 4630 (s/n 579850-later), 4640, 4650, 4840, 4850, 8430, 8440, 8450, Compatible with John Deere Combine(s) 985, 1085, 1177, 1188, 1188H4, 6600, 6602 (s/n 445570-later), 6620, 6622, 7700 (s/n 445570-later), 7720, 8820, Compatible with John Deere Harvester(s) 5200, 5400, 5440, 5720, 5730, 9940, 9950, Compatible with John Deere Construction and industrial models 644C, 644D, 646C, 690B, 690C, 690CR, 693B (s/n 579850-later), 693C, 740 (s/n 445948-later), 740A, 743, 743A, 762A, 762B, 770A, 770AH, 770B (s/n 499999-earlier), 772A, 772AH, 772B (s/n 499999-earlier), 790, 790D, 792, 793, 850B, 892, Replaces John Deere OEM number AR103505, Replaces John Deere Casting nos R59876, R66434, R67906, R76315, R58673, Engine(s): 404, 466, Cylinders: 6, Our used cylinder heads have been visually inspected for cracks, Cylinder head may require further cleaning, inspection, or machining before use, For a Remanufactured version of this part use Item #: 205508, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 405508) $900.01
John Deere 8440 Dampener Pulley, Used
Dampener Pulley, Used - For John Deere tractor models 4640 (s/n 064973-later), 4840 (s/n 064973-later), 8440, Compatible with John Deere Combine(s) 985 (s/n 305037-later), 1085, 1177, 1188 (s/n 305037-later), 1188H4, 8820, Compatible with John Deere Harvester(s) 9940, Compatible with John Deere Engine(s) 6466A (s/n 067685-later), 6466T (s/n 067685-later), Replaces John Deere OEM nos R83587, R65718, Grooves: 3, Outside Diameter: 8.25", Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 433870) $176.01
John Deere 8440 Drive Shaft Collar - Reverse Shifter, Used
Drive Shaft Collar - Reverse Shifter, Used - For John Deere tractor models 4555, 4560, 4640, 4650, 4755, 4760, 8430, 8440, 8450, 8630, 8640, 8650, 8850, Replaces John Deere OEM nos R57947, Splines: 33, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 433812) $41.01
John Deere 8440 Drive Shaft Pinion Gear - High Range, Used
Drive Shaft Pinion Gear - High Range, Used - For John Deere tractor models 8430, 8440, 8630, 8640, Replaces John Deere OEM nos R64095, R72181, High Range, Teeth: 23 and 36, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 433831) $135.01
John Deere 8440 Exhaust Valve
Exhaust Valve - For John Deere tractor models 4250, 4430, 4440, 4450, 4630, 4640, 4650, 4850, 7020, 8430, 8440, 8450, Compatible with John Deere Combine (s) 6602, 6620, 6622, 7720, 7722, 8820, Compatible with John Deere Harvester (s) 5200, 5440, 5720, 9940, 9950, Compatible with John Deere Construction and industrial models 644C, 644D, 646C, 690B, 690C, 690CR, 693B, 693C, 740A, 743, 743A, 762A, 762B, 770A, 770AH, 770B, 770BH, 772A, 772AH, 772B, 772BH, 790, 790D, 792, 844, 850B, Replaces John Deere OEM number R50357, 1.710" Head Diameter, 6.208" Length, 30 degree, (Item #: 128677) $19.80
John Deere 8440 Head Bolt
Head Bolt - For John Deere tractor models 3010, 3020, 4000 (sn:201000-later), 4010, 4020, 4040, 4050, 4230, 4240, 4250, 4320, 4430, 4440, 4450, 4520, 4620, 4630, 4640, 4650, 4840, 4850, 7020, 8430, 8440, 8450, 8640, 8650, Compatible with John Deere Combine (s) 6620, 7720, 8820, Compatible with John Deere Harvester (s) 5200, 5400, 5440, 5460, 5720, 5730, 5820, 5830, 9950, Compatible with John Deere Construction and industrial models 690B, 693C, 740, Replaces John Deere OEM number R88043, (Item #: 158360) $4.30
John Deere 8440 Head Bolt
Head Bolt - For John Deere tractor models 3010, 3020, 4000 (s/n 201000-later), 4010, 4020, 4040, 4050, 4230, 4240, 4250, 4320, 4430, 4440, 4450, 4520, 4620, 4630, 4640, 4650, 4840, 4850, 7020, 8430, 8440, 8450, 8640, 8650, Compatible with John Deere Combine (s) 6620, 7720, 8820, Compatible with John Deere Harvester (s) 5200, 5400, 5440, 5460, 5720, 5730, 5820, 5830, 9950, Compatible with John Deere Construction and industrial models 690B, 693C, 740, Replaces John Deere OEM number R88044, Diameter: 0.562", Thread: UNRC2A, Length: 6.280", Thread Length: 1.614", Body or Point Diameter: 0.504", Body Length: 0.331", (Item #: 158361) $4.80
John Deere 8440 Head Bolt
Head Bolt - For John Deere tractor models 500, 3010, 3020, 4000, 4010, 4020, 4040, 4040S, 4050, 4055, 4230, 4240, 4240S, 4250, 4255, 4350, 4430, 4440, 4450, 4455, 4520, 4555, 4560, 4620, 4630, 4640, 4650, 4755, 4760, 4840, 4955, 4960, 5720, 6620, 7020, 7720, 8430, 8440, 8450, 8560, 8570, 8640, 8650, 8760, 8960, Compatible with John Deere Combine (s) 1085, 1177, 1177H4, 1188, 1188H4, 6620, 6622, 7720, 8820, 9500, 9500 SH, 9600, Compatible with John Deere Harvester (s) 5200, 5400, 5440, 5460, 5720, 5730, 5820, 5830, 9940, 9950, 9960, Compatible with John Deere Construction and industrial models 500A, 500B, 500C, 510, 540E, 548E, 640E, 644A, 644C, 644D, 644E, 644ER, 646, 646B, 646C, 648E, 653E, 690, 690A, 690B, 690C, 693B, 693C, 740, 740A, 740E, 743, 748E, 762A, 762B, 770A, 770AH, 770B, 770BH, 772A, 772AH, 772B, 772BH, 790, 790D, 792, 850B, Replaces John Deere OEM number R88045, R62420, Diameter: 0.562", Thread: UNRC2A, Length: 7.402", Thread Length: 1.614", Body or Point Diameter: 0.504", Body Length: 0.331", (Item #: 158362) $9.66
John Deere 8440 Head Bolt
Head Bolt - For John Deere tractor models 4040, 4050, 4055, 4240, 4250, 4255, 4440, 4450, 4455, 4555, 4560, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 8430, 8440, 8450, 8560, 8640, 8650, 8760, 8960, Compatible with John Deere Combine (s) 9500, 9500 SH, 9600, Compatible with John Deere Harvester (s) 5720, 5730, 5820, 5830, 9960, Compatible with John Deere Engine (s) 6076 (s/n 499999-earlier), 6076AF (M Marine s/n 499999-earlier), 6090 (9.0 L Contruction and Forestry Applications), 6090 (9.0L Tier 3 Power Teck Plus), 6466A (s/n 067685-later), 6466D (s/n 067685-later), 6466T (s/n 067685-later), Replaces John Deere OEM number R121322, DZ100946, R88045, Diameter: 0.562", Thread: UNC2A, Length: 7.323", Thread Length: 6.496", Flange Diameter: 1.091", Head Height: 0.630", (Item #: 159236) $12.50
John Deere 8440 Injection Pump Gear, Used
Injection Pump Gear, Used - For John Deere tractor models 6030, 7520, 8440, 8450, 8560, 8630, 8640, 8650, 8760, 8960, Compatible with John Deere Harvester(s) 5200, 5400, 5440, 5460, 5720, 5730, 5820, 5830, Compatible with John Deere Construction and industrial models 644B, 646, 646B, 744E, 762, 770, 770A, 770AH, 772A, 772AH, 850, 855, 860B, 862, 862B, 890, 890A, 992D LC, Replaces John Deere OEM nos R66667, R57510, Teeth: 73, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 445305) $249.01
John Deere 8440 Intake Valve
Intake Valve - For John Deere tractor models 4250, 4430, 4440, 4450, 4630, 4640, 4650, 4840, 4850, 7020, 8430, 8440, 8450, Compatible with John Deere Construction and industrial models 644, 646, 690, 693, 740, 743, 762, 770, 772, 790, 792, 850, Replaces John Deere OEM number R50358, (Item #: 128721) $13.00
John Deere 8440 Lifter
Lifter - Cam Followers Fits: 3020 (SN 280000> 4.270), 4000 (SN <215000-335845, 6.404D), (4010 and 4020 (SN <335845 6.404D), 4040 (SN 335845>), 4050 (SN 335846>, 6.466D), 4230 (SN 335845>), 4240 (SN 335846>, 6.466D), 4250 (6.466T W/ SN 253373>, and 6.466A SN 317859>), 4320, 4430 (SN 335845>, 6.404T/A), 4440 (All 6.466T SN and 6.466A SN <233592 and 317859> ), 4450 (6.466T W/ SN 253373>, and 6.466A SN 317859>), 4520 (SN <335845, 6.404T/A), 4620 (SN <335845, 6.404T/A), 4630 (SN 335845>, 6.404T/A), 4640 (All 6.466T SN and 6.466A SN <233592 and 317859> ), 4650 (6.466T W/ SN 253373>, and 6.466A SN 317859>), 4840 (SN 233593-317858, 6.466A), 4840 (6.466T SN <253372, and 6.466A SN <233592), 4850 (SN 233593-317858, 6.466A), 8430 1974-1981 (SN 233593-317858, 6.466A, ), 8430 1974-1981 (6.466T SN <253372), 8440 (SN 233593-317858, 6.466A), 8440 (6.466T SN <253372, and 6.466A SN <233592), 8450 (SN 233593-317858, 6.466A), 8450 (6.466T SN <253372, and 6.466A SN <233592), (500A, 500B, 500C, 510 SN 280000> 4.270) (Item #: 112420, Ref: R52773) $8.10
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Mid Head Bolt - For John Deere tractor models 5010, 5020, 6030, 8440, 8450, 8640, 8650, Replaces John Deere OEM number R42368, 5/8" X 5.120", (Item #: 158370) $20.26
John Deere 8440 Pinion Shaft Gear, Used
Pinion Shaft Gear, Used - For John Deere tractor models 8440, 8450, 8640, 8650, 8850, Replaces John Deere OEM nos R65989, Teeth: 33 and 24, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 496716) $289.01
John Deere 8440 Piston Pin Bushing
Piston Pin Bushing - For John Deere tractor models 4440, 4640, 4840, 8430, 8440, 8450, Compatible with John Deere Combine (s) 6620, 6622, 7720, 8820, Compatible with John Deere Harvester (s) 5720, 9940, Compatible with John Deere Construction and industrial models 644D, 740A, 762A, Replaces John Deere OEM number R60724, (Item #: 166125) $12.30
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Planetary Carrier, Used - For John Deere tractor models 8440, 8450, 8630 (s/n 007843-later), Replaces John Deere OEM nos R64327, Splines: 18, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 433832) $349.01
John Deere 8440 Planetary Gear, Used
Planetary Gear, Used - For John Deere tractor models 4555, 4560, 4640, 4650, 4755, 4760, 4840, 4850, 4960, 8440, 8450, 8630, 8640, 8650, Replaces John Deere OEM nos R92335, R64324, Teeth: 22, Use With Shaft No. R112834, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 498566) $50.01
John Deere 8440 Push Rod, Used
Push Rod, Used - For John Deere tractor models 3010, 3020, 4000, 4010, 4020, 4040, 4050, 4055, 4230, 4240, 4250, 4255, 4320, 4430, 4440, 4450, 4455, 4520, 4555, 4620, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 7020, 7600, 7610, 7700, 7710, 7720, 7800, 7810, 7820, 7920, 8100, 8110, 8120, 8200, 8210, 8220, 8300, 8310, 8310R, 8400, 8410, 8420, 8430, 8440, 8520, 8560, 8570, 8630, 8640, 8650, 8760, 8770, 8870, 8960, 8970, 9100, 9120, 9200, 9220, 9300, 9320, 9400, 9420, 9520, 9620, Compatible with John Deere Combine(s) CTS, 6620, 6622, 7720, 8820, 9500, 9510, 9550, 9560, 9600, 9610, 9650, 9660, 9750, Compatible with John Deere Harvester(s) 5200, 5400, 5440, 5460, 5720, 5730, 5820, 5830, 6650, 6750, 6850, 6950, 7200, 7300, 7400, 7500, 9940, 9950, 9960, 9965, 9970, 9976, 9986, 9996, Compatible with John Deere Sprayer(s) 4920, Replaces John Deere OEM nos R85027, R40680, 12.375" Long, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 498958) $4.01
John Deere 8440 Rear Oil Seal Retainer Plate - Cast, Used
Rear Oil Seal Retainer Plate - Cast, Used - For John Deere tractor models 5020 (s/n 025000-later), 8440, 8450, 8560, 8630, 8640, 8650, 8760, 8960, Compatible with John Deere Harvester(s) 5440, 5460, 5720, 5730, 5820, 5830, 6610, 6710, 6810, 6910, Compatible with John Deere Construction and industrial models 744E, 760, 760A, 762, 770, 850, 855, 862, 862B, 890, 890A, 992D LC, Replaces John Deere OEM nos R73791, Cast, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 436589) $26.01
John Deere 8440 Rear Oil Seal Retainer Plate, Used
Rear Oil Seal Retainer Plate, Used - For John Deere tractor models 3010, 3020, 4000, 4010, 4020, 4050 (Engine s/n 243505-earlier), 4230, 4240 (Engine s/n 243505-earlier), 4250 (Engine s/n 243505-earlier), 4320, 4430, 4440 (Engine s/n 243505-earlier), 4450 (Engine s/n 243505-earlier), 4520, 4630, 4640 (Engine s/n 243505-earlier), 4650 (Engine s/n 243505-earlier), 4840 (Engine s/n 243505-earlier), 4850 (Rear Engine Oil Seal Housing For John Deere. Replaces R41406), 7020, 8430 (Engine s/n 243505-earlier), 8440, 8450 (Engine s/n 243505-earlier), Compatible with John Deere Combine(s) 6600, 6620, 7700, 7720, 8820, Compatible with John Deere Harvester(s) 5200, 5400, 5440, 5720, 5730, 9940 (Engine s/n 243505-earlier), Replaces John Deere OEM nos R125027, R26057, Replaces Casting nos R78124, R115050, Aluminum Housing, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 431260) $15.01
John Deere 8440 Rear Oil Seal Retainer Plate- Aluminum, Used
Rear Oil Seal Retainer Plate- Aluminum, Used - For John Deere tractor models 5010, 5020 (s/n 024999-earlier), 6030, 7520, 8440, 8450, 8560, 8570, 8630, 8640, 8650, 8760, 8770, 8870, 8960, 8970, Compatible with John Deere Harvester(s) 5200, 5400, 5440, 5460, 5720, 5730, 5820, 5830, 6610, 6710, 6810, 6910, Compatible with John Deere Construction and industrial models 450LC, 644B, 646, 646B, 744E, 762, 770A, 770AH, 772A, 772AH, 844, 850, 855, 862, 862B, 890, 890A, 990, 992 (D and DLC), 992ELC, Compatible with John Deere Engine(s) 6076H, 6101A, 6101AF010, 6101H, 6101HF010, 6466A, 6619A, 6619AF, 6619TF-01, Replaces John Deere OEM nos R110212, R46577, Aluminum, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 435114) $26.01
John Deere 8440 Remanufactured Bare Block John Deere R87564, R62907, R71869, R122735
Remanufactured Bare Block John Deere R87564, R62907, R71869, R122735 - For John Deere tractor models 4840, 4850, 8430, 8440, 8450, Compatible with John Deere Combine (s) 8820, Compatible with John Deere Harvester (s) 5720, 5730, 9940, 9950, Replaces John Deere Casting number R87564, R62907, R71869, R122735, Our remanufactured bare blocks have been; cleaned, inspected, align bored, and pressure checked, (Item #: 203806) $2850.01
John Deere 8440 Ring Gear
Ring Gear - For tractor models 3010, 3020, 4000, 4010, 4020, 4030, 4040, 4050, 4055, 4230, 4240, 4250, 4255, 4320, 4430, 4440, 4450, 4455, 4520, 4555, 4560, 4620, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 7020, 7200, 7400, 7600, 7700, 7800, 8100, 8200, 8300, 8400, 8430, 8440, 8450, 8560, 8570. Starter Flywheel Ring Gear for DIESELS. (t) (Item #: 103942, Ref: TP-R28811) $44.20
John Deere 8440 Ring Gear And Pinion Set, Used
Ring Gear And Pinion Set, Used - For John Deere tractor models 8430, 8440, 8450, 8630, 8640, 8650, Replaces John Deere OEM nos AR71696, Marked R57148 (Pinion) and R57149 (Ring Gear), Rear Differential, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 498870) $1475.01
John Deere 8440 Ring Gear, Flywheel
Ring Gear, Flywheel - For tractor models 3010, 3020, 4400, 4010, 4020, 4030, 4040, 4050, 4055, 4230, 4240, 4250, 4255, 4320, 4430, 4440, 4450, 4455, 4520, 4555, 4560, 4620, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 7020, 7200, 7400, 7600, 7700, 7800, 8100, 8200, 8300, 8400, 8430, 8440, 8450, 8570. For Diesel Engines: 6404, 6466, 6359, 6068, (6.8 liter), 6076 (7.6 liter) in combines: 6600, 6602, 6620, 6622, 7700, 7720, 8820, 9400, 9500, 9600. For diesel engines: 6404, 6466 in Forage Harvestors: 5200, 5400, 5440, 5720, 5730. Starter Flywheel Ring Gear. (Item #: 103942, Ref: TP-R28811) $44.20
John Deere 8440 Rocker Arm, Used
Rocker Arm, Used - For John Deere tractor models 500, 600, 3010 (s/n 049999-earlier), 3020, 4000 (s/n 201000-later), 4010, 4020, 4040, 4050, 4230, 4240, 4250, 4350, 4430, 4440, 4450, 4520, 4620, 4630, 4640, 4650, 4840, 4850, 7020, 8430, 8440, 8450, 8640, 8650, Compatible with John Deere Combine(s) 985, 1085, 1177, 1188, 6600, 6602, 6620, 6622, 7700, 7720, 8820, Compatible with John Deere Harvester(s) 5200, 5400, 5440, 5460, 5720, 5730, 5820, 5830, 9940, 9950, Compatible with John Deere Construction and industrial models 500, 500A, 500B, 500C, 510, 644C, 644D, 646, 646B, 646C, 653E, 690, 690A, 690B, 690CR, 693B, 693C, 740, 740A, 743, 743A, 762A, 762B, 770A, 770AH, 770B, 770BH, 772A, 772AH, 772B, 772BH, 790, 790D, 850B, Replaces John Deere OEM nos AR54905, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 443597) $29.01
John Deere 8440 Rocker Arm, Used
Rocker Arm, Used - For John Deere tractor models 500, 600, 3020, 4000 (s/n 201000-later), 4010, 4020, 4040, 4040S, 4050, 4230, 4240, 4240S, 4250, 4320, 4350, 4430, 4440, 4450, 4520, 4620, 4630, 4640, 4650, 4840, 4850, 7020, 8430 (1974-1981), 8440, 8450, 8640, 8650, Compatible with John Deere Combine(s) 985, 6600, 6602, 6620, 6622, 7700, 7720, 8820, Compatible with John Deere Harvester(s) 5200, 5400, 5420, 5440, 5460, 5720, 5730, 5820, 5830, 9940, 9950, Compatible with John Deere Construction and industrial models 500A, 500B, 500C, 510, 644A, 644C, 644D, 646, 646B, 646C, 653E, 690, 690A, 690B, 690C, 690CR, 693B, 693C, 740, 740A, 743, 743A, 762A, 762B, 770A, 770AH, 770B, 770BH, 772A, 772AH, 772B, 772BH, 790, 790D, 792, 850B, 892DLC, Replaces John Deere OEM nos AR54904, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 443596) $29.01
John Deere 8440 Rod Bolt
Rod Bolt - For John Deere tractor models 5010, 5020, 6030, 7520, 8440, 8450, 8560, 8570, 8630, 8640, 8650, 8760, 8770, 8870, 8960, 8970, 9100, 9200, 9300, 9300T, 9400, 9400T, Compatible with John Deere Harvester (s) 5200, 5400, 5440, 5460, 5720, 5730, 5820, 5830, 6610 (Self Propelled), 6650, 6710 (Self Propelled), 6750, 6810 (Self Propelled), 6850, 6910 (Self Propelled), 6950, Compatible with John Deere Engine (s) 6101AF010, 6101HF010, 6619AF, 6619TF-01, Replaces John Deere OEM number R66453, (Item #: 157931) $4.30
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Rod Bushing - For John Deere tractor models 4440, 4640, 4840, 8430, 8440, 8450, Compatible with John Deere Combine (s) 6602, 6620, 6622, 7720, 8820, Compatible with John Deere Harvester (s) 5720, 9940, Compatible with John Deere Construction and industrial models 644C, 646C, 740A, 743, 743A, 762A, Compatible with John Deere Engine (s) 6466A (Diesel), 6466T (Diesel), Replaces John Deere OEM number R60724S, Boreable, (Item #: 167490) $13.00
John Deere 8440 Separator Plate
Separator Plate - For John Deere tractor models 4630, 8430 (1974-1981), 8440, 8450, 8630, 8640, 8650, 8850, Replaces John Deere OEM number R51676, Thickness: .09", (Item #: 127091) $9.10
John Deere 8440 Shift Collar, Reverse Range, Used
Shift Collar, Reverse Range, Used - For John Deere tractor models 4555, 4560, 4640, 4650, 4755, 4760, 8430, 8440, 8450, 8630, 8640, 8650, 8850, Replaces John Deere OEM nos R63930, Teeth: 33, Inside Diameter: 2.19", Outside Diameter: 4.21", For Keyed Shaft, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 434204) $79.01
John Deere 8440 Synchronizer Assembly, Used
Synchronizer Assembly, Used - For John Deere tractor models 4555, 4560, 4640, 4650, 4755, 8430, 8440, 8450, 8630, 8640 (8650), 8650, 8850, Replaces John Deere OEM nos RE238219, AR87998, Quad-Range Transmission, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 497375) $590.01
John Deere 8440 Synchronizer Disc Kit
Synchronizer Disc Kit - For John Deere tractor models 4555, 4560, 4640, 4650, 4755, 4760, 8430 (1974-'81), 8440, 8450, 8630, 8640, 8650, 8850, Replaces John Deere OEM number AR87999, RE234257, Contains: (10) Discs, (10) plates, Does not include retainers, (Item #: 127030) $340.00
John Deere 8440 Tach Drive Assembly, Used
Tach Drive Assembly, Used - For John Deere tractor models 4040, 4230, 4240 (Engine s/n 160279-earlier), 4320, 4430, 4440 (Engine s/n 160279-earlier), 4520, 4630, 4640 (Engine s/n 161495-earlier), 6030, 7020, 7520, 8430 (Engine s/n 161132-earlier), 8440 (Engine s/n 161132-earlier), 8630 (Engine s/n 039936-earlier), 8640 (Engine s/n 039936-earlier7720 Engine s/n 127366-earlier), Compatible with John Deere Combine(s) 6600, 6602, 6620 (Engine s/n 127366-earlier), 6622 (Engine s.n 127366-earlier), 7700, 7720 (Engine s/n 127366), 8820 (Engine s/n 127366-earlier), Compatible with John Deere Harvester(s) 5200, 5400, 5460, 5720, 5730 (Engine s/n 127366-earlier), 5820, Replaces John Deere OEM nos R43851, Assembly Includes: Housing, Gear Shaft, Teeth: 20, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 497544) $20.01
John Deere 8440 Thrust Washer
Thrust Washer - For tractor models (8430 with 6.466T SN# 253372 and below and 6.466A SN# 317858 and below 6 cyl eng.), (8440, 8450 with 6.466T SN# 253372 and below and 6.466A 317858 and below 6 cyl eng.), (850B with 6.466T SN# 253373 and up and 6.466A SN# 233593 and up 6 cyl eng.), (850C with 6.076H SN# 500000 and up 6.076A, 6.076T, 6 cyl eng.), (8820, 892D with 6.466T and (6.466A SN# 317858 and below) 6 cyl eng.), (892E, 892LC, 9500, 9600 with 6.076H SN# 500000 and up 6.076T, 6.076A 6 cyl eng.), (9940, 9950 with 6.466T and (6.466A SN# 317858 and below 6 cyl eng.), (9960, 9965 with 6.076H SN# 500000 and up, 6.076T, 6.076A 6 cyl eng.), JD740A SN# 233593-317858 6.466A 6 cyl eng. (Item #: 168002, Ref: AR77747) $17.90
John Deere 8440 Thrust Washer Set - Standard
Thrust Washer Set - Standard - For John Deere tractor models 5010, 5020 (s/n 024999-earlier), 5020 (s/n 025000-later), 6030, 7520, 8440, 8450, 8560, 8570, 8630, 8640, 8650, 8760, 8770, 8870, 8960, 8970, Compatible with John Deere Harvester (s) 5200, 5400, 5440, 5460, 5720, 5730, 5820, 5830, 6610, 6710, 6810, 6910, Replaces John Deere OEM number AR89622, (Item #: 158399) $11.00
John Deere 8440 Timing Gear Cover, Used
Timing Gear Cover, Used - For John Deere tractor models 8430, 8440, 8640, Compatible with John Deere Combine(s) 1085 (s/n 041201-later), 1177, 1188, 6602, 6620, 6622, 7720, 8820, Compatible with John Deere Harvester(s) 5730, 5830, 9940, Replaces John Deere OEM nos R67379, With Fill Neck, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 432326) $100.01
John Deere 8440 Timing Gear Cover, Used
Timing Gear Cover, Used - For John Deere tractor models 4040, 4230, 4240, 4430, 4440, 4630, 4640, 4840, 7020, 8430, 8440, 8640, Compatible with John Deere Combine(s) 6600, 6602 (HS), 7700, Compatible with John Deere Harvester(s) 5200, 5400, 5440, 5460, 5720, 5730, 5820, 5830, Compatible with John Deere Construction and industrial models 644C, 646C, 690B, 693B, 740, 740A, 743, 743A, 762A, 762B, Replaces John Deere OEM nos R50352, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 498787) $50.01
John Deere 8440 Transmission Drive Gear, Used
Transmission Drive Gear, Used - For John Deere tractor models 4555, 4560, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 8430, 8440, 8450, 8630, 8640, 8650, 8850, Replaces John Deere OEM nos R69427, 36 Splines, Teeth: 20, Low Range, Quad-Range Transmission, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 498557) $185.01
John Deere 8440 Transmission Oil Pump Drive Gear, Used
Transmission Oil Pump Drive Gear, Used - For John Deere tractor models 8430, 8440, 8450, 8630, 8640, 8650, Replaces John Deere OEM nos R57942, Teeth: 20, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 431672) $45.01
John Deere 8440 Valve Cover, Used
Valve Cover, Used - For John Deere tractor models 4000 (s/n 201000-later), 4010, 4020, 4230 (s/n 432312-earlier), 4320, 4430 (s/n 432401-earlier), 4520, 4620, 4630 (s/n 432479-earlier), 4640 (s/n 001266-earlier), 4840 (s/n 001266-earlier), 7020 (s/n 432479-earlier), 8430 (s/n 001266-earlier), 8440 (s/n 001266-earlier), Compatible with John Deere Harvester(s) 5200 (s/n 432479-earlier), 5400 (s/n 432479-earlier), Compatible with John Deere Construction and industrial models 646, 646B, 690, 690A, 690B (s/n 424617-earlier), 740 (s/n 424617-earlier), Compatible with John Deere Engine(s) 6404A (s/n 432479-earlier), 6404T (s/n 432401-earlier), Replaces John Deere OEM nos AR26516, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 432471) $40.01
John Deere 8440 Valve Cover, Used
Valve Cover, Used - For John Deere tractor models 4040, 4050, 4055, 4230 (s/n 432313-later), 4240, 4240S, 4250, 4255, 4350, 4430 (s/n 432402-later), 4440, 4450, 4455, 4555, 4560, 4630 (s/n 432480-later), 4640 (s/n 001267-later), 4650, 4755, 4760, 4840 (s/n 001267-later), 4850, 4955, 4960, 7700, 7710 (s/n 089999-earlier), 7800, 7810 (s/n 089999-earlier), 8100, 8200, 8300, 8430 (s/n 001267-later), 8440 (s/n 001267-later), 8560 (s/n 499999-earlier), 8640 (s/n 001267-later), 9100, Compatible with John Deere Combine(s) 1085, 1177, 1188, 1188H4, 9550 (s/n 143079-later), 9550 SH (s/n 143079-later), Compatible with John Deere Harvester(s) 3510 (s/n 060036-earlier), 5200 (s/n 432480-later), 5400 (s/n 432480-later), 5440, 5720, 6610, 6650, 9940, 9950, 9960, 9965, 9970, 9976, 9986, Compatible with John Deere Construction and industrial models 530B (s/n 017001-later), 535 (s/n 017001-later), 540E, 548E, 560D (s/n 604613-earlier), 640E, 644A, 644C, 644D, 644E, 644ER, 644G, 644H (s/n 074637-earlier), 646, 646B, 646C, 648E, 660D, 690, 690A, 690B (s/n 424618-later), 690C, 690CR, 693B, 693C, 740 (s/n 424618-later), 740A, 740E, 740G (s/n 565684-earlier), 743, 743A, 748E, 748G (s/n 565684-earlier), 748GII (s/n 565685-604613), 762A, 762B, 770A, 770AH, 770B, 770BH, 770C, 770CH, 772A, 772AH, 772B, 772BH, 772CH, 792 (DLC), 848G, 850B, 850CII, Compatible with John Deere Engine(s) 6076, 6081HF001 (s/n 199999-earlier), 6081TF001 (s/n 199999-earlier), 6404A (s/n 432480-later), 6404T (s/n 432402-later), 6466A (s/n 067685-later), 6466D (s/n 067685-later), 6466T (s/n 067685-later), Replaces John Deere OEM nos RE37448, Center Vent, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 433121) $98.01
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Valve Lifter, Used - For John Deere tractor models 500, 600, 3010 (s/n 049999-earlier), 3020, 4000 (s/n 201000-later), 4010, 4020, 4050, 4230, 4350, 4430, 4440, 4520, 4620, 4630, 4640, 4650, 4840, 4850, 7020, 8430 (s/n 1974-1981), 8440, 8450, 8640, 8650, Compatible with John Deere Combine(s) 1188, 6600, 6602, 6620, 6622, 7700, 7720, 8820, Compatible with John Deere Harvester(s) 5200, 5400, 5440, 5720, 5730, 9940, 9950, Compatible with John Deere Construction and industrial models 500A (s/n 123113-earlier, 123114-152141), 500B, 500C, 510, 644A, 644C, 644D, 646, 646B, 646C, 653E, 690, 690A, 690B, 690C, 690CR, 693B, 693C, 740, 740A, 743, 743A, 762A, 762B, 770A, 770AH, 770B, 770BH, 772A, 772AH, 772B, 772BH, 790, 790D, 792, 850B, 892DLC, Replaces John Deere OEM number R52773, For a new version of this item use Item #: 112420, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 451751) $2.01
John Deere 8440 Valve Rotator
Valve Rotator - For John Deere tractor models 1520, 1530, 2030, 2040, 2150, 2155, 2240, 2255, 2350, 2355, 2440, 2520, 2550, 2555, 2630, 2640, 2750, 2755, 2855, 2940, 2950, 2955, 3020, 3055, 3150, 3155, 3255, 4000, 4020, 4040, 4050, 4055, 4230, 4240, 4250, 4255, 4320, 4430, 4440, 4450, 4455, 4520, 4555, 4560, 4620, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 7020, 7700, 7800, 8100, 8200, 8300, 8430, 8440, 8450, 8560, 8570, 8760, 8770, 8870, Compatible with John Deere Construction and industrial models 210C, 302, 302A, 310, 310A, 310B, 310C, 315C, 340D, 344E, 350C, 350D, 355D, 400G, 401A, 401B, 401C, 401D, 410, 410B, 410C, 415B, 440A, 440B, 440C, 440D, 444D, 444E, 450A, 450B, 450C, 450D, 450E, 450G, 455D, 455E, 455G, 480A, 480B, 480C, 482C, 490, 500B, 500C, 510, 510B, 510C, 540B, 540D, 544B, 544D, 548D, 550, 550A, 550B, 550G, 555, 555A, 555B, 555G, 570B, 590D, 595, 595D, 600, 610B, 610C, 624E, 640, 640D, 643, 643D, 644, 644A, 644C, 644D, 644E, 644G, 646, 646B, 646C, 648D, 650G, 655, 655B, 670, 670A, 670B, 672A, 672B, 690, 690A, 690B, 690C, 690D, 693B, 693C, 693D, 710C, 740, 740A, 740E, 743, 743A, 748E, 748G, 750, 750B, 755, 755A, 755B, 762A, 762B, 770A, 770B, 772A, 772B, 790, 790D, 792, 850B, 850C, 862B, Compatible with John Deere Engine (s) 164, 179, 219, 270, 359, 404, 6076T, 6101A, 6101H, Replaces John Deere OEM number RE11410, Intake and Exhaust, (Item #: 128678) $8.60
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Valve Seat - For John Deere tractor models 4040, 4050, 4240, 4250, 4430, 4440, 4450, 4455, 4630, 4640, 4650, 4840, 4850, 7020, 8430, 8440, 8450, 8640, 8650, Compatible with John Deere Combine (s) 6600, 6602, 6620, 6622, 7700, 7720, Compatible with John Deere Harvester (s) 5200, 5400, 5440, 5460, 9940, 9950, Compatible with John Deere Construction and industrial models 644C, 644D, 646C, 690B, 690C, 690CR, 693B, 693B (Canada), 693C, 740 (Skidder and Grapple Skidder), 740A, 743, 743A, 762A, 762B, 770A, 770B, 770BH, 772A, 772B, 772BH, 790, 790D, 792, 793 (D), 850B, 892 (DLC), Compatible with John Deere Engine (s) 6466A (s/n 067685-later), 6466D (s/n 067685-later), 6466T (s/n 067685-later), Replaces John Deere OEM number R78702, (Item #: 167396) $3.90
John Deere 8440 Valve Stem Cap
Valve Stem Cap - This Valve Stem Cap is used on Multiple John Deere Models. It replaces original part number T20129. (Item #: 121443, Ref: T20129) $4.80
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Valve, Exhaust - For tractor models 4250, 4430, 4440, 4450, 4630, 4640, 4650, 4840, 6620, 7020, 7720, 8430, 8440, 8450. (Item #: TP-R50357) $30.45
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Valve, Exhaust - For John Deere tractor models 6030, 7520, 8440, 8450, 8630, 8640, 8650, Compatible with John Deere Harvester (s) 5200, 5400, 5440, 5460, 5720, 5730, 5820, 5830, Compatible with John Deere Engine (s) 6619AF (s/n 010696-earlier), 6619TF-01 (s/n 010696-earlier), Replaces John Deere OEM number R90601, 1.865" head diameter, 6.620" length, 45 degree, (Item #: 166957) $21.70
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Valve, Intake - For tractor models 4250, 4430, 4440, 4450, 4630, 4640, 4650, 4840, 6620, 7020, 7720, 8430, 8440, 8450. (Item #: TP-R50358) $25.72
John Deere 8440 Valve, Intake
Valve, Intake - For John Deere tractor models 8440, 8450, 8560, 8630, 8640, 8650, 8760, 8960, Compatible with John Deere Harvester (s) 5440, 5460, 5720, 5730, 5820, 5830, Compatible with John Deere Construction and industrial models 744E, 762, 850, 855, 860B, 862, 862B, 890, 890A, 992D LC, Compatible with John Deere Engine (s) 6076H, 6101, 6101H, 6466A, 6619A, 6619AF, 6619TF-01, Replaces John Deere OEM number R75690, R59895, R81087, R63981, 2.030" head diameter, 6.660" length, 30 degree, (Item #: 167390) $16.40
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ValveService Kit - Cylinder HEAD Service KIT For tractor models 2840, 2940, 2950, 2955, 4000, 4020, 4030, 4040, 4230, 4250, 4320, 4430, 4440, 4450, 4520, 4620, 4630, 4640, 4650, 4840, 6620, 7020, 7720, 8430, 8440, 8450. Contains: springs, guides, locks, (no valves). (Item #: VSKD329) $114.37
Engine Pistons and Sleeves
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Exhaust Sleeve - Use with R0318. For tractor models 4050, 4250, 4320, 4430, 4440, 4450, 4455, 4520, 4620, 4630, 4650, 4840, 4850, 7020, 8430, 8440. (Item #: 101611, Ref: R2688) $48.80
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Piston Kit - Engine SN# -231856 and Blocks Marked R74352 Keystone Top Compression Ring With Connecting Rod marked R57303, R67320 For 4440, 4640, 4840, 8430, 8440, 8450 (Item #: PK460) $1081.60
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Piston Pin Bushing - For tractor models 4440, 4640, 4840, 8430, 8440, 8450. For trapezoid shaped bushing, not rectangular. (Item #: TP-R60724) $21.05
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Piston Sleeve - For tractor models 4050, 4055, 4240, 4250, 4255, 4440, 4450, 4455, 4555, 4560, 4640, 4755, 4760, 4840, 4850, 4955, 4960, 5460, 5720, 5730, 644C, 644D, 644E, 644ER, 646A, 6602, 6620, 6622, 690C, 740A, 740E, 740G, 748E, 748G, 762A, 762B, 7700, 770A, 770B, 770BH, 7800, 790D, 792D, 792LC, 8100, 8300, 8430, 8440, 8450, 850B. All with either 6.466D, 6.076H, 6.076T, 6.076A, 6.466T, or (6.466A up to SN# 233592 and above 317859)engines. (Item #: AR63060) $55.64
Engine Rings
John Deere 8440 Piston Ring Set - Standard - Single Cylinder
Piston Ring Set - Standard - Single Cylinder - For John Deere tractor models 4250, 4440, 4450, 4640, 4650, 4840, 4850, 4955, 4960, 8430, 8440, 8450, 8560, Compatible with John Deere Construction and industrial models 644C, 644D, 646C, 690C, 693C, 740A, 743, 743A, 762A, 762B, 770A, 772A, 790, 790D, 792, 850B, Compatible with John Deere Engine (s) 6076T (turbo diesel), 6466T (turbo diesel), Replaces John Deere OEM number RE48380, Bore: 4.5625", Ring Size: Standard, Compression Rings per Piston: (2) @ .156", Oil Rings per Piston: (1) @ .188", Top Groove Size: .156", 2nd Groove Size: .156", 3rd Groove Size: .188", Sold per cylinder, (Item #: 120942) $43.90
Exhaust System
John Deere 8440 Adapter Kit - Turbo to Elbow
Adapter Kit - Turbo to Elbow - For John Deere tractor models 4040, 4040S, 4050, 4240, 4240S, 4250, 4320, 4430, 4440, 4450, 4520, 4620, 4630, 4640, 4650, 4840, 4850, 7020, 8430, 8440, Compatible with John Deere Combine (s) 6600, 6602, 6620, 6622, 7700, 7720, 8820, Compatible with John Deere Harvester (s) 5720, 9940, Compatible with John Deere Construction and industrial models 550, 555, 644, 644A, 644B, 646, 646B, 690, 690A, 690B, 740, Replaces John Deere OEM number R43724G, Turbo to elbow adapter kit with piston ring grooves for a better exhaust seal, Piston Rings Included, For replacement ring use Item #: 101565, (Item #: 163566) $99.00
John Deere 8440 Aspirator Pipe
Aspirator Pipe - For John Deere tractor models 8440, 8640, Inlet: Flared To Fit Turbo, Length: 48", Includes Aspirator Tube, Black, (Item #: 124257) $259.00
John Deere 8440 Exhaust Manifold - Front, Used
Exhaust Manifold - Front, Used - For John Deere tractor models 4050 (E with 6466TR), 4050 (with 6466DR s/n 294598-306869), 4250 (with nxxiwith 6466TR), 4430, 4440 (with 6466TR), 4450 (with 6466TR), 4630, 4640, 4650, 4840, 4850, 7020, 8430, 8440, 8450, Compatible with John Deere Combine(s) 6600, 6602 (SH), 6620, 6622, 7700, 7720, 8820, Compatible with John Deere Harvester(s) 5200, 5400, 5440, 9940, Compatible with John Deere Engine(s) 6466A (s/n 067685-later), 6466D (s/n 067685-later), 6466T (s/n 067685-later), Replaces John Deere OEM number R56995, AR54563, R50391, For a new version of this item use Item #: 100547, Additional Handling and Oversize Fees Apply To This Item, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 498617) $87.01
John Deere 8440 Exhaust Manifold - Rear Half, Used
Exhaust Manifold - Rear Half, Used - For John Deere tractor models 4040, 4050 (E with 6466TR), 4050 (with 6466DR s/n 294598-306869), 4055, 4240S, 4250 (with 6466TR), 4255, 4320, 4430, 4440 (with 6466TR), 4450 (with 6466TR), 4455, 4555, 4630, 4640, 4650, 4755, 4840, 4850, 4955, 7020, 8430, 8440, 8450, 8560, 8570, 9100, 9120, Compatible with John Deere Combine(s) 6600, 6602 (SH), 6620, 6622, 7700, 7720, 8820, Compatible with John Deere Harvester(s) 5200, 5400, 5440, 5720, 5730, 6610, 6650, 7200, 9940, 9950, 9960, 9965, 9976, 9986, Compatible with John Deere Engine(s) 6076 (s/n 499999-earlier), 6076 (AF/HF/FT/AFN), 6466A (s/n 067685-later), 6466D (s/n 067685-later), 6466T (s/n 067685-later), Replaces John Deere OEM number R46472, For a new version of this item use Item #: 101612, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 401612) $81.01
John Deere 8440 Exhaust Manifold Elbow Sleeve, Used
Exhaust Manifold Elbow Sleeve, Used - For John Deere tractor models 4040, 4240, 4250, 4320, 4430, 4440, 4450, 4455, 4520, 4620, 4630, 4640, 4650, 4840, 4850, 7020, 8430, 8440, 8450, 8640, 8650, Compatible with John Deere Combine(s) 6600, 6602, 6620, 6622, 7700, 7720, 8820, Compatible with John Deere Harvester(s) 5200, 5400, 5440, 5460, 5720, 5730, 5820, 5830, 9940, 9950, Compatible with John Deere Construction and industrial models 300D, 301, 310D, 315D, 415B, 515B, Compatible with John Deere Hay Cutting(s) 3430, 3830, Replaces John Deere OEM number R43724, For a new version of this item use Item #: 101611, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 401611) $24.01
John Deere 8440 Manifold
Manifold - Rear Section for Two Piece Exhaust System for models:4250, 4430, 4440, 4450, 4630, 4640, 4650, 4840, 4850, 8430, 8440, 8450. Gaskets NOT included. (Item #: 101612, Ref: TP-R46472) $138.77
John Deere 8440 Manifold
Manifold - Front Diesel Exhaust. For tractor models 4050, 4250, 4430, 4440, 4450, 4630, 4640, 4650, 4840, 4850, 7020, 8430, 8440, 8450. Replaces R56995. (Item #: 100547, Ref: R0313) $158.58
John Deere 8440 Manifold Clamp Assembly
Manifold Clamp Assembly - For John Deere tractor models 4320, 4430, 4450, 4520, 4620, 4630, 4640, 4650, 4840, 4850, 5010, 5020, 6030, 7020, 8430, 8440, 8630, 8640, Replaces John Deere OEM number AR3566R, AR35666, AR43704, AR64704, Clamshell Manifold Clamp Assembly, Heavy Duty, (Item #: 114771) $21.10
John Deere 8440 Manifold Gasket Set
Manifold Gasket Set - For tractor models: (4050 from s/n 6510 and up), 4250, 4320, 4430, 4440, 4450, 4630, 4640, 4650, 4840, 4850, 7020, 8430, 8440, 8450. (Item #: 127263, Ref: R0313G) $24.60
John Deere 8440 Muffler
Muffler - With Aspirator Tube Vertical Exhaust Inlet I.D. - 3 15/16 - Flared Outlet O.D. - 5 Overall Length - 38 For 8440, 8640. OEM# Use R1810 Clamp, Use R1809 Rain Cap (Item #: 102197, Ref: R3824) $557.00
John Deere 8440 Muffler, Vertical
Muffler, Vertical - Oval body. Inlet 3-5/16 inch I.D, outlet 5 inch O.D, 38 inch overall length. Muffler has straight aspirator 1-1/2 inch O.D. For tractor models 8440, 8640. (Item #: 102197, Ref: TP-AR89594) $557.00
John Deere 8440 Turbocharger
Turbocharger - This Turbocharger replaces equipment marked: AR64626, RE16971, AR100241, RE10968, RE16968, RE41920, AR96259, RE16967, RE20167, AR87421 The Oil Inlet Center Is 1/4" Tapered Pipe. 2 Bolt Mount Threads Are M8 Metric Thread. The Oil Drain Threads Are 3/8" Thread. Replaces RE19780, RE19779, AR83439, AR73626, AR101784, RE18989, AR91131. Fits the following when applicable: 644C, 644D, 646C, (690B Engine S/N 512306>), 690C, 690CR, 740, 740A, 762A, 762B, 770A, 770B, 770BH, 772A, 772B, 772BH, 790, 792, 850B, 4250, 4350, (4430 Engine S/N 512306>), (4440 Engine S/N <027605 TB4129 Turbo Model), (4450 TB4129 Turbo Model), 4630, (4640 Engine S/N 027605- 282880 TB4129 Turbo Model), (4650 TB4129 Turbo Model), (4840 Engine S/N 027605- 282880 TB4129 Turbo Model), (4850 TB4129 Turbo Model), (7020 Engine S/N 335846>), (8430 Model Year 1974-1981 Engine S/N 027605- 282880 TB4129), (8440 Engine S/N 027605- 282880 TB4129 Turbo Model), (8450 Engine S/N 027605- 282880 TB4129 Turbo Model) Includes Gaskets. (Item #: 101158, Ref: RE19778) $400.00
John Deere 8440 Water Manifold, Used
Water Manifold, Used - For John Deere tractor models 4240, 4430, 4440, 4630, 4640, 4650, 4840, 4850, 7020, 8430 (Engine s/n 227532-earlier), 8440 (Engine s/n 227532-earlier), 8450 (Engine s/n 227532-earlier), Compatible with John Deere Combine(s) 6600 (6404TH), 6602 (6466TH), 6620 (s/n 227289-earlier), 6622, 7700 (6404TH), 7720 (s/n 227289-earlier), 8820 (s/n 227289-earlier), Compatible with John Deere Harvester(s) 5200, 5440, 5720, 5730 (engine s/n 227532-earlier), 9940 (engine s/n 227289-earlier), Replaces John Deere OEM nos RE12848, R50415, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 430363) $75.01
Fuel System / Air Intake
John Deere 8440 Air Filter Door Assembly
Air Filter Door Assembly - For John Deere tractor models 1640, 2040, 2040S, 2140, 2350, 2550, 2750, 2940, 2950, 3040, 3140, 3150, 4030, 4040, 4040S, 4050, 4055, 4230, 4240, 4240S, 4250, 4255, 4430, 4440, 4450, 4455, 4555, 4560, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 8430, 8440, 8450, 8630, 8640, 8650, 8850, Replaces John Deere OEM number AR61222, (Item #: 163470) $740.00
John Deere 8440 Air Filter Door Catch
Air Filter Door Catch - For John Deere tractor models 1640, 2040, 2040S, 2140, 2350, 2550, 2750, 2940, 2950, 3040, 3140, 3150, 4030, 4040, 4040S, 4050, 4055, 4230, 4240, 4240S, 4250, 4255, 4430, 4440, 4450, 4455, 4555, 4560, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 8430, 8440, 8450, 8630, 8640, 8650, 8850, Replaces John Deere OEM number R51023, (Item #: 163473) $26.50
John Deere 8440 Fuel Filter Support, Used
Fuel Filter Support, Used - For John Deere tractor models 4040, 4050, 4240, 4250, 4430, 4440, 4450, 4455, 4630, 4640, 4650, 4840, 4850, 6030, 7520, 8430, 8440, 8630, 8640, Compatible with John Deere Combine(s) 6620, 6622, 7720, 8820, Compatible with John Deere Harvester(s) 5200, 5400, 5440, 5460, 5720, 5820, Compatible with John Deere Construction and industrial models 644B, 644C, 644D, 646, 646B, 646C, 653E, 690B, 690C, 693B, 693C, 740, 740A, 743, 743A, 762A, 762B, 790, 792, 850, 850B, 855, 860B, 862, 890, 890A, 892DLC, Replaces John Deere OEM nos R50427, Replaces John Deere Casting nos RE24359, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 441632) $25.01
John Deere 8440 Fuel Injection Line #1, Used
Fuel Injection Line #1, Used - For John Deere tractor models 4840, 8430, 8440, Compatible with John Deere Combine(s) 8820, Compatible with John Deere Harvester(s) 5720 (engine s/n 242196-earlier), 5730 (s/n 242196-earlier), 9940, Replaces John Deere OEM nos AR69452, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 499855) $36.01
John Deere 8440 Fuel Injection Line #2, Used
Fuel Injection Line #2, Used - For John Deere tractor models 4840, 8430, 8440, Compatible with John Deere Combine(s) 8820, Compatible with John Deere Harvester(s) 5720 (engine s/n 242196-earlier), 5730 (s/n 242196-earlier), 9940, Replaces John Deere OEM nos AR69453, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 499854) $36.01
John Deere 8440 Fuel Injection Line #3, Used
Fuel Injection Line #3, Used - For John Deere tractor models 4840, 8430, 8440, Compatible with John Deere Combine(s) 8820, Compatible with John Deere Harvester(s) 5720 (engine s/n 242196-earlier), 5730 (s/n 242196-earlier), 9940, Replaces John Deere OEM nos AR69454, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 499853) $36.01
John Deere 8440 Fuel Injection Line #4, Used
Fuel Injection Line #4, Used - For John Deere tractor models 4840, 8430, 8440, Compatible with John Deere Combine(s) 8820, Compatible with John Deere Harvester(s) 5720 (engine s/n 242196-earlier), 5730 (s/n 242196-earlier), 9940, Replaces John Deere OEM nos AR69455, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 499852) $36.01
John Deere 8440 Fuel Injection Line #5, Used
Fuel Injection Line #5, Used - For John Deere tractor models 4840, 8430, 8440, Compatible with John Deere Combine(s) 8820, Compatible with John Deere Harvester(s) 5720 (engine s/n 242196-earlier), 5730 (s/n 242196-earlier), 9940, Replaces John Deere OEM nos AR94198, AR69456, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 499851) $36.01
John Deere 8440 Fuel Injection Line #6, Used
Fuel Injection Line #6, Used - For John Deere tractor models 4840, 8430, 8440, Compatible with John Deere Combine(s) 8820, Compatible with John Deere Harvester(s) 5720 (engine s/n 242196-earlier), 5730 (s/n 242196-earlier), 9940, Replaces John Deere OEM nos AR76705, AR69457, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 499850) $36.01
John Deere 8440 Fuel Injection Pump, Remanufactured, Bosch, 9-400-231-010, AR97433, AR88916, SE500112
Fuel Injection Pump, Remanufactured, Bosch, 9-400-231-010, AR97433, AR88916, SE500112 - For John Deere tractor model 8440, Compatible with John Deere Harvester (s) 5720, Replaces John Deere OEM number AR97433, AR88916, SE500112, SE500113, SE500114, AR98258, AR88917, SE500453, Replaces Bosch manufacturer number 9-400-231-010, 9-400-231-066, (Item #: 200822) $2247.01
John Deere 8440 Fuel Injection Pump, Remanufactured, Denso, 190000-2490, AR88917, SE500453
Fuel Injection Pump, Remanufactured, Denso, 190000-2490, AR88917, SE500453 - For John Deere tractor model 8440, Compatible with John Deere Harvester (s) 5720, Replaces John Deere OEM number AR88917, SE500453, AR88916, AR97433, SE500112, SE500113, SE500114, AR98258, Replaces Denso manufacturer number 190000-2490, (Item #: 200832) $2447.01
John Deere 8440 Fuel Injector
Fuel Injector - For John Deere tractor models 8440, 8630, 8640, Compatible with John Deere Harvester (s) 5440, 5460, 5720, 5820, Replaces John Deere OEM number AR73100, For a Remanufactured version of this sku use Item #: 210628, (Item #: 165614) $64.00
John Deere 8440 Fuel Injector
Fuel Injector - For John Deere tractor models 4640, 4840, 8430, 8440, 8450, 8640, 8650, Compatible with John Deere Combine (s) 8820, Compatible with John Deere Harvester (s) 5720, 5730, 5820, 5830, 9940, Compatible with John Deere Engine (s) 6466A (s/n 067685-later), 6466D (s/n 067685-later), 6466T (s/n 067685-later), 6619AF, 6619TF-01, Replaces John Deere OEM number AR73847, For a Remanufactured version of this sku use Item #: 210210, (Item #: 165626) $69.00
John Deere 8440 Fuel Leak-Off Line Kit
Fuel Leak-Off Line Kit - This Fuel Leak-Off Line Kit is used on the following John Deere 6 cylinder diesel engines: 404D, 6404T, 6404A, 6466D, 6466T, 6466A. The kit replaces R79606 Tee Fittings, R79604 nuts, R51936 sealing washers. Replaces assembly part number RE27786, RE15805, RE21103, AR88495. Used on John Deere Tractors: 4040, 4040S, 4050, 4240, 4240S, 4250, 4440, 4450, 4640, 4650, 4840, 4850, 8225R, 8245R, 8270R, 8295R, 8295RT, 8320R, 8320RT, 8345R, 8345RT, 8440, 8450, 8640, 8650. Used on John Deere Industrial / Construction: 644C, 644D, 644E, 644ER, 644EZ 646C, 653E, 690B, 690C, 693B, 693C, 740, 740A, 743, 743A, 762A, 762B, 770A, 770AH, 770B, 770BH, 772A, 772AH, 772B, 772BH, 790, 790D, 792, 793D, 850B, 892DLC. Used on John Deere Forage Harvester: 5200, 5400, 5440, 5460, 5720, 5730, 5820, 5830. John Deere Cotton Pickers: 9940, 9950. Used on John Deere Combines: 6602, 6620, 6622, 7720, 8820 (Item #: 189070, Ref: RE27786) $126.00
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Fuel Line Clamp, Used - For John Deere tractor models 820, 830, 920, 1020, 1030, 1120, 1130, 1530, 1630, 1640 (s/n 430000-later), 1830, 2020, 2030, 2040 (s/n 430000-later), 2040 (s/n 349999-earlier), 2040S (s/n 430000-later), 2120, 2130, 2140 (s/n 430000-later), 2240 (s/n 349999-earlier), 2355, 2510, 2555, 3020, 3030, 3040, 3055, 3120, 3130, 3140, 3155, 3255, 4000 (s/n 201000-later), 4020, 4030, 4040, 4230, 4240, 4430, 4440, 4520, 4630, 4640, 4840, 5020, 6030, 7520, 8430, 8440, 8630, 8640, Compatible with John Deere Combine(s) 4425, 4435, 6600, 6602, 6620, 6622, 7700, 7720, 8820, Compatible with John Deere Harvester(s) 484, 5200, 5400, 5440, 5460, 5720, 5820, 7440, 7445, 7450, 7455, 9910, 9920, 9930, 9940, 9950, Compatible with John Deere Hay Cutting(s) 800, 830, 2250, 2270, 2320, 2420, Compatible with John Deere Sprayer(s) 6100, 6500, 6600, 6700, Replaces John Deere OEM nos R34766, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 448132) $1.51
John Deere 8440 Fuel Pump
Fuel Pump - For tractor models 4040, 4230, 4240, 4250, 4440, 4450, 4640, 4650, 4840, 4850, 8430, 8440, 8450 all with 404, 466 or, 466T diesel engines. (Item #: 111714, Ref: AR57264) $302.81
John Deere 8440 Fuel Shutoff Cable
Fuel Shutoff Cable - For John Deere tractor models 940, 1040, 1140, 1640 (With cab, s/n 429999-earlier), 1840 (Without cab), 2030 (Without cab), 2040 (With cab, s/n 429999-earlier), 2130 (Without cab), 2140 (With cab, s/n 429999-earlier), 2150, 2155, 2255, 2350 (Without cab), 2355 (Without cab), 2355, 2355N, 2550 (Without cab), 2555 (Without cab), 2750 (Without cab), 2755 (Without cab), 2840 (s/n ending in "T"), 2855, 2940 (Without cab), 2950 (Without cab), 2955 (Without cab), 3030 (Without cab), 3040 (With cab, s/n 429999-earlier), 3055, 3130 (Without cab), 3140 (With cab, s/n 429999-earlier), 3155 (With lucas or roto pump), 3255, 4030, 4230, 4430 (s/n 017499-earlier), 4630 (s/n 383898-earlier), 4840, 8430, 8440, 8630, 8640, Replaces John Deere OEM number AL120054, AL16327, AL16817, AL28976, AL36900, AL36901, AL36902, AL36921, AL38885, AL38886, AL41425, AL58239, AL58240, AL58243, AL58247, AL58248, AL58528, AT25387, AT29305, AL36924, For Diesel only, Overall Length: 83", Mount to Mount: 77", (Item #: 152818) $18.60
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Injector Nozzle Nut - For John Deere tractor models 1530, 2020, 2030, 2040, 2150, 2240, 2255, 2440, 2510, 2520, 2640, 2750, 2840, 2940, 4030, 4040, 4050, 4055, 4240, 4250, 4255, 4430, 4440, 4450, 4455, 4555, 4560, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 5200, 5210, 5300, 5310, 5400, 6030, 7020, 7200, 7210, 7400, 7410, 7510, 7520, 7600, 7700, 7710, 7800, 7810, 8100, 8200, 8300, 8430, 8440, 8450, 8560, 8570, 8630, 8640, 8650, 8760, 8770, 8850, 8870, 9100, Compatible with John Deere Combine (s) CTS, 925, 935, 945, 955, 965, 975, 985, 1032, 1042, 1052, 1055, 1065, 1072, 1075, 1085, 1133, 1144, 1155, 1157, 1158, 1166, 1177, 1188, 1188H4, 4400, 4420, 4425, 4435, 6620, 7720, 8820, 9400, 9450, 9500, 9500 SH, 9510, 9510 SH, 9550, 9550 SH, 9600, 9610, 9650, Replaces John Deere OEM number R51937, (Item #: 176692) $3.90
John Deere 8440 Injector, Remanufactured, SE500101
Injector, Remanufactured, SE500101 - For John Deere tractor models 4840, 8430, 8440, Compatible with John Deere Engine (s) 6466A, 6466T, Replaces John Deere OEM number SE500101, AR73847, Bosch Injector Tip # 0 433 271 895, For a New version of this sku use Item #: 165626, (Item #: 210210) $110.01
John Deere 8440 Oil Pressure Sending Unit
Oil Pressure Sending Unit - For John Deere tractor models 4040, 4050, 4230, 4240, 4250, 4430, 4440, 4450, 4630, 4640, 4650, 4840, 4850, 8430 (1974-1981), 8440, 8450, 8630, 8640, 8650, Compatible with John Deere Construction and industrial models 653E, 655, 655B, 750, 750B, 755, 755A, 755B, 850, 850B, 855, Replaces John Deere OEM number AT168629, RE15583, (Item #: 121844) $43.10
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Throttle Cable - For John Deere tractor models 4040, 4050, 4055, 4230, 4250, 4255, 4430, 4440, 4450, 4455, 4555, 4560, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960 (all with Sound Guard Cab), 8430 (1974 to 1981), 8440, 8450, 8630, 8640, 8650, Replaces John Deere OEM number AR56685, RE21571, RE53286, Overall Length: 25 1/4", Mount to Mount: 14", (Item #: 150999) $39.90
John Deere 8440 Turbo to Elbow Adapter
Turbo to Elbow Adapter - For tractor models 4040, 4040S, 4050, 4240, 4240X, 4250, 4320, 4430, 4440, 4450, 4520, 4620, 4630, 4640, 4650, 4840, 4850, 550, 555, 644, 644A, 644B, 646, 646B, 6600, 6602, 6620, 6622, 690, 690A, 690B, 7020, 740, 7700, 7720, 8430, 8440, 8820, 9940, 5720. Turbo to Elbow Adapter. (Item #: 101611, Ref: R43724) $48.80
John Deere 8440 Water Separator Element
Water Separator Element - Water separator element~ for diesel fuel systems. Used on tractors: 4050, 4650, 4850, 8430, 8440, 8630, 8640. For 4050, 4650, 4850, 8430, 8440, 8630, 8640. Also used in applications of other manufacturers. Replaces AR86755, LFF1131, 1020302M1, 1048547M91, 703631, 71367686, 74024223. Note part may not be Baldwin brand as pictured. (Item #: 120086, Ref: TP-AR86755) $37.50
Gauges
John Deere 8440 Instrument Cluster, Used
Instrument Cluster, Used - For John Deere tractor models 8440, 8640, Replaces John Deere OEM nos RE66827, RE10837, Replaces John Deere Casting nos AR84196, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 430704) $570.01
John Deere 8440 Sending Unit Gasket
Sending Unit Gasket - The dimensions of this rubberized cork gasket are:1.715 inch inner diameter, 2.850 inch outside diameter, 0.191 inch thick, and there are five (5) ¼ inch screw holes. Replaces 1015335M1, 101611A, 10A29269, 10A7362, 10A9818, 158046A, 189605M1, 189605M2, 189605M3, 239789, 241522, 29-12, 30-3048772, 369154R1, 70140C1, 70239789, 70241522, A11822, A61161, F2418R, R27181 (Item #: 165414, Ref: 189605M1) $2.90
John Deere 8440 Tachometer Cable
Tachometer Cable - 56 inches total length, threaded ends are 5/8-18 x 7/8-18, one Keyed and one Square end. For tractor models 420, 430, (440 gas), 8440, 8630, 8640. Also replace AR70112. (Item #: 110181, Ref: AM3131T) $38.20
John Deere 8440 Tachometer Cable
Tachometer Cable - This Tachometer Cable is 39-1/2 inches over all length, 5/8 - 18 threads x 7/8 - 18 threads with Key on one end. Used on John Deere Tractors: 4040, 4240, 4430, 4440, 4630, 4640, 4840, 8430, 8440, 8640. Also Fits John Deere Combine 6600, 6602, 7700. (Item #: 121542, Ref: AR21085) $31.50
John Deere 8440 Tachometer Gauge, Used
Tachometer Gauge, Used - For John Deere tractor models 8440, 8640, Replaces John Deere OEM number AR81009, For a Remanufactured version of this part use Item #: 204061, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 404061) $163.01
Hitch / Drawbar
John Deere 8440 Cat III Top Link
Cat III Top Link - For tractor models 4630, 4640, 4650, 4840, 4850, 8430, 8440, 8450, 8630, 8650. Assembly consists of the following items: (1) RE44561, (1) RE44559, (1) RE50533 and (1) R64084 This part adjusts from 26.50 to 38 inches center to center on the pins. This assembly requires a 1.250 inch pin, not included. Replaces original part numbers AR78229, AR93043 and RE44558 (Item #: 102074, Ref: R0710) $240.00
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Center Link Assembly - For tractor models 4555, 4560, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 8100, 8200, 8300, 8400, 8440, 8450, 8640, 8650. (Item #: 102074, Ref: RE44558) $240.00
John Deere 8440 Center Link Body
Center Link Body - For John Deere tractor models 4555, 4560, 4630 (s/n 030391-later), 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 8100, 8100T, 8200, 8200T, 8300, 8300T, 8400, 8400T, 8430 (s/n 004504-later, Model year 1974-1981), 8440, 8450, 8560, 8570, 8630 (s/n 006170-later), 8640, 8650, 8760, 8770, 8850, 8960, 9100, 9120, 9200, 9220, 9300, 9300T, 9320, 9320T, 9400, 9400T, 9420, 9420T, 9520, 9520T, Replaces John Deere OEM number RE50533, R107281, R64083, R70589, (Item #: 170010) $48.50
John Deere 8440 Center Link End
Center Link End - For John Deere tractor models 4555, 4560, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 8100, 8200, 8300, 8400, 8430, 8440, 8450, 8630, 8640, 8650, Replaces John Deere OEM number RE44561, AR76114, AR87888, Thread: Left Hand, Pin Hole : 1.264", (Item #: 170302) $187.00
John Deere 8440 Handle
Handle - For John Deere tractor models 4555, 4560, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 8100, 8100T, 8200, 8200T, 8300, 8300T, 8400, 8400T, 8430, 8440, 8450, 8560, 8570, 8630, 8640, 8650, 8770, 8850, 8870, 8960, 8970, 9100, 9120, 9200, 9220, 9300, 9300T, 9320, 9320T, 9400, 9400T, 9420, 9420T, 9520, 9520T, 9620, 9620T, Replaces John Deere OEM number R64084, (Item #: 170291) $13.70
John Deere 8440 Lift Link Assembly, Used
Lift Link Assembly, Used - For John Deere tractor models 4050, 4250, 4255, 4440, 4450, 4455, 4555, 4560, 4640, 4755, 4760, 4840, 4955, 4960, 8430, 8440, 8450, 8630, 8640, 8650, Replaces John Deere OEM nos AR78526, R106408, R117872, R54614, R58934, R61253, RE44555, RE50532, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 497240) $176.01
John Deere 8440 Link Bracket, Used
Link Bracket, Used - For John Deere tractor models 4555, 4560, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 8430, 8440, 8450, 8630, 8640, 8650, Replaces John Deere OEM nos AR80154, Replaces John Deere Casting nos R57281, R64389, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 431671) $105.01
John Deere 8440 Top Link
Top Link - Top Link, Category III. For tractor models 4630, 4640, 4650, 4640, 4650, 4840, 4850, 8430, 8440, 8450, 8630, 8640, 8650. For 1530, 2020, 2030, 2240, 2440, 2630, 2640 (Item #: 102074, Ref: TP-AT34208TL3) $240.00
John Deere 8440 Top Link End
Top Link End - For John Deere tractor models 4455, 4560, 4630 (after SN 030391), 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 8100, 8200, 8300, 8400, 8430 (after SN 004504), 8440, 8450, 8630 (after SN 006170), 8640, 8650, Replaces John Deere OEM number RE44559, Tractor End, Catagory III, RH Thread, 1.264" Pin hole, (Item #: 110323) $117.32
Hydraulic System
John Deere 8440 Break-Away Coupler Overhaul Kit
Break-Away Coupler Overhaul Kit - For John Deere tractor models 1020, 1520, 1530, 1640, 2010, 2020, 2030, 2040, 2040S, 2140, 2240, 2440, 2510, 2520, 2630, 2640, 2840, 3010, 3020, 3040, 3140, 4000, 4010, 4020, 4030, 4040, 4230, 4240, 4320, 4430, 4440, 4520, 4620, 4630, 4640, 4840, 5010, 5020, 6030, 7020, 7520, 8430, 8440, 8630, 8640, Replaces John Deere OEM number AR82570, (Item #: 115326) $22.60
John Deere 8440 Breakaway Coupler Overhaul Seal Kit
Breakaway Coupler Overhaul Seal Kit - For John Deere tractor models 1020, 1030, 1130, 1520, 1530, 1630, 2020, 2030, 2040, 2130, 2240, 2440, 2520, 2630, 2640, 2840, 2940, 3010 (W/ Dual Block Only), 3020, 3030, 3130, 4000, 4010 (W/ Dual Block Only), 4020, 4030, 4040, 4230, 4240, 4320, 4430, 4440, 4520, 4620, 4630, 4640, 4840, 5020, 6030, 7020, 7520 ('72-'75), 8430 ('75-'78), 8440, 8630, 8640, Replaces John Deere OEM number RE206776, (Item #: 169773) $21.10
John Deere 8440 Engine Oil Filler Cap, Used
Engine Oil Filler Cap, Used - For John Deere tractor models 820, 830, 920, 930, 1020, 1030, 1120, 1130, 1520, 1530, 1630, 1830, 2020, 2030, 2040, 2120, 2130, 2240, 2440, 2510, 2520, 2630, 2640, 2840, 2940, 3040, 3120, 3140, 4030, 4040, 4050, 4055, 4230, 4240, 4250, 4255, 4430, 4440, 4450, 4455, 4555, 4560, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 6030, 7020, 7520, 8430, 8440, 8450, 8560, 8570, 8630, 8640, 8650, 8760, 8770, 8870, 8960, 8970, Compatible with John Deere Combine(s) 3300, 4400, 4420, 4425, 4435, 6600, 6620, 7700, 7720, 8820, 9400, 9410, 9450, 9500, 9510, 9550, 9600, 9610, 9650, Compatible with John Deere Harvester(s) 5200, 5400, 5440, 5460, 5720, 5730, 5820, 5830, 6610, 6710, 6810, 6910, 9900, 9910, 9920, 9930, 9940, 9950, 9960, Compatible with John Deere Construction and industrial models 210, 300 (Series), 415, Compatible with John Deere Hay Cutting(s) 2280, 2320, 2360, 2420, 3430, 3830, Compatible with John Deere Sprayer(s) 6000, Replaces John Deere OEM nos T20294, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 498475) $10.01
John Deere 8440 Front Hydraulic Pump Drive Clamp Half
Front Hydraulic Pump Drive Clamp Half - This Coupler Half measures 5.142 inches overall length, 2 inches wide and has 3/8-16 NC threaded hole. Two used per tractor. Sold individually. If bushings are needed, order R45822 separately. (Item #: 114098, Ref: R34362) $13.90
John Deere 8440 Hydraulic Coupler Conversion Kit
Hydraulic Coupler Conversion Kit - For John Deere tractor models 1020, 1030, 1130, 1520, 1530, 1630, 1640, 1830, 2020, 2030, 2040, 2130, 2140, 2240, 2440, 2520, 2630, 2640, 2840, 2940, 3020, 3030, 3040, 3130, 3140, 4000, 4020, 4030, 4040, 4230, 4240, 4320, 4430, 4440, 4520, 4620, 4630, 4640, 4840, 5020, 6030, 7020, 7520, 8430 (1974-1981), 8440, 8630, 8640, Replaces John Deere OEM number RE206778, RE12121, Converts John Deere remote couplers to ISO/Pioneer style couplers, (Item #: 115903) $170.00
John Deere 8440 Hydraulic Coupler Conversion Kit, Female and Male
Hydraulic Coupler Conversion Kit, Female and Male - For John Deere tractor models 1020, 1030, 1130, 1520, 1530, 1630, 2020 (USA models only), 2030 (USA models only), 2040 (USA models only), 2130, 2240, 2440, 2520, 2630, 2640, 2840, 2940, 3010 (For Machines Equipped with Dual Block Only), 3020, 3030 (Utility), 3130, 4000, 4010 (For Machines Equipped with Dual Block Only), 4020, 4030, 4040, 4230, 4240, 4320, 4430, 4440, 4520, 4620, 4630, 4640, 4840, 5020, 6030, 7020, 7520 (72-75), 8430 (75-78), 8440, Replaces John Deere OEM number RE12121, AR94522, RE206778, Converts John Deere remote couplers to ISO/Pioneer couplers, Includes: Rubber Caps, Style: Cartridge, Style: Lever, Body Size: 1/2", (Item #: 185490) $200.00
John Deere 8440 Hydraulic Pump
Hydraulic Pump - Splined shaft. Old fluid needs to be completely flushed-use clean new fluid. 1 1/16 inch Left inlet, 7/8 inch Top Inlet, 1 1/16 inch Right Inlet, 1 1/16 inch Right Discharge. 29.5 GPM. For tractor models (4000, 4020 SN# 258410 and up), (4320 4 WD SN# 014561 and up), (4520, 4620, 4230, 4430, 4630 4 WD), 8430, 8630, (4040, 4240, 4440, 4640, 4840 4 WD), 8440, 8640, 4650, 4850. Replaces AR94661. (Item #: 112640, Ref: S.67567) $1000.00
John Deere 8440 Hydraulic Pump Coupler, Used
Hydraulic Pump Coupler, Used - For John Deere tractor models 6030, 7520, 8440, 8630, 8640, Replaces John Deere OEM nos R49723, Splined, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 498479) $176.01
John Deere 8440 Hydraulic Pump Drive Bushing
Hydraulic Pump Drive Bushing - For John Deere tractor models 1020, 1520, 1830, 2020, 2030, 2040, 2130, 2510, 2520, 3020, 3030, 3130, 4000, 4020, 4030, 4040, 4230, 4240, 4320, 4430, 4440, 4455, 4520, 4620, 4630, 4640, 4840, 5010, 5020, 7020, 7520, 8430, 8440, 8630, 8640, Compatible with John Deere Combine (s) 2240, 9400, Compatible with John Deere Harvester (s) 9940, Replaces John Deere OEM number AR49427, R45822, AR34098, For Set of 4 use Item #: 111302, (Item #: 108934) $2.00
John Deere 8440 Hydraulic Pump Drive Coupler Set, Used
Hydraulic Pump Drive Coupler Set, Used - For John Deere tractor models 1830, 2030, 2130, 2840, 3020, 3030 (s/n 311078), 3130 (s/n 311078), 4000, 4020, 4030, 4040, 4230, 4320, 4430, 4440, 4455, 4520, 4620, 4630, 4640, 4650, 4840, 5010, 5020, 6030, 7020, 7520, 8430 (1974-1981), 8440, 8630, 8640, Compatible with John Deere Construction and industrial models 300, 300B, 302A, 310, 310A, 401C, 410, 440C, 444, 450, 500, 500A, 500B, 500C, 510, 540, 540B, 570, 600, 640, 644, 646, 670, 670A, 672A, 700, 740, 760, 762, 770A, 772A, Replaces John Deere OEM nos R34362, Set includes 2 of Part No. R34362, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 414098) $15.01
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Hydraulic Pump Drive Pin, Used - For John Deere tractor models 830, 930, 1020, 1030, 1120, 1130, 1520, 1530, 1630, 1830, 2020, 2030, 2040, 2120, 2130, 2440, 2510, 2520, 2630, 2640, 2840, 3020, 3030, 3120, 3130, 4000, 4020, 4030, 4040, 4230, 4240, 4320, 4430, 4440, 4455, 4520, 4620, 4630, 4640, 4840, 5010, 5020, 6030, 7020, 7520, 8430, 8440, 8630, 8640, Compatible with John Deere Combine(s) 2240, Compatible with John Deere Harvester(s) 9940, Compatible with John Deere Construction and industrial models 300, 300B, 301, 301A, 302, 310, 380, 400, 401, 401B, 401C, 410, 440, 440C, 444, 480, 480C, 500, 500C, 510, 540, 540B, 544, 570, 600, 640, 644, 646, 670, 700, 740, 760, 762, 770, Replaces John Deere OEM number R34360, Threads Into Coupler End, For a new version of this item use Item #: 108512, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 435397) $1.98
John Deere 8440 Hydraulic Pump Inlet Valve
Hydraulic Pump Inlet Valve - For John Deere tractor models 1640, 1830, 1840, 2030, 2040, 2040S, 2130, 2140, 2155, 2350, 2355, 2440, 2510, 2520, 2550, 2555, 2630, 2640, 2750, 2755, 2840, 2855N, 2940, 2955, 3010, 3020, 3030, 3040, 3050, 3055, 3130, 3140, 4240, 4250, 4255, 4320, 4430, 4450, 4520, 4555, 4560, 4620, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 5010, 5020, 6030, 7020, 7520, 8430, 8440, 8450, 8630, 8640, 8650, Compatible with John Deere Construction and industrial models 500, 600, 700A, Replaces John Deere OEM number AR53301, 2.4 cu. in. Serialized and Non-Serialized, 3 cu. in. Serialized and Non-Serialized, 4 cu. in. Serialized and Non-Serialized, (Item #: 113886) $27.20
John Deere 8440 Hydraulic Pump Packing
Hydraulic Pump Packing - For John Deere tractor models 301, 500, 600, 820, 830, 920, 930, 940, 1020, 1030, 1040, 1120, 1130, 1140, 1350, 1550, 1630, 1640, 1641, 1641F, 1750, 1830, 1840, 1850, 1850N, 1950, 1950N, 2010, 2020, 2030, 2040, 2040S, 2120, 2130, 2140, 2150, 2155, 2240, 2250, 2251, 2251N, 2255, 2350, 2351, 2355, 2355N, 2440, 2450, 2510, 2520, 2550, 2555, 2630, 2640, 2650, 2650N, 2651, 2750, 2755, 2840, 2850, 2855N, 2940, 2950, 2951, 2955 (s/n 767516-earlier), 3010 (s/n 049999-earlier), 3020, 3030, 3040, 3050, 3055, 3120, 3130, 3140, 3150, 3155, 3255, 3350, 3650, 4000 (s/n 201000-later), 4010, 4020, 4030, 4040, 4040S, 4050, 4055, 4230, 4240, 4240S, 4250, 4255, 4320, 4430, 4440, 4450, 4455, 4520, 4555, 4560, 4620, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 5020, 6030, 7020, 7520, 8100, 8200, 8300, 8400, 8430 (1974-1981), 8440, 8450, 8630, 8640, 8650, 8850, Compatible with John Deere Harvester (s) 7445 (s/n 275483, 4.219 engine), Compatible with John Deere Construction and industrial models 300B, 301A, 302, 302A, 310, 310A, 310B, 350, 350B, 350C, 350D, 380, 401B, 410, 410C, 440, 440A, 440B, 440C, 444, 444C, 444CH, 444D, 444E, 450 (with 3320 or 3325 winch), 450B, 450C, 480, 480A, 480B, 480C, 500A (s/n 123113-earlier), 500A (s/n 123114-152141), 500B, 500C, 510, 540, 540A, 540B, 540E, 544, 544A, 544B, 544D, 544E, 548E, 570, 570A, 624E, 640, 640E, 644A, 644B, 644C, 644D, 646, 646B, 646C, 648E, 690, 690A, 710B, 710C, 740, 740A, 740E, 748E, 760 (s/n 123113-earlier), 844, 860, 860A, 862, Compatible with John Deere Engine (s) 6359T, 6466D, 6466T, Compatible with John Deere Hay Cutting (s) 2270 (s/n 275483, 4.219 engine), Replaces John Deere OEM number R26149, (Item #: 113996) $1.80
John Deere 8440 Hydraulic Pump Piston
Hydraulic Pump Piston - For John Deere tractor models 4000 (s/n 201000-later), 4020 (s/n 201000-later), 4040, 4230, 4240, 4320, 4430, 4440, 4520, 4555, 4560, 4620, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 8430, 8440, 8450, 8630, 8640, 8650, Replaces John Deere OEM number R70976, (Item #: 113591) $9.00
John Deere 8440 Hydraulic Pump Plug, 4 inch
Hydraulic Pump Plug, 4" - For John Deere tractor models 4000 (s/n 201000-later), 4020 (s/n 201000-later), 4040, 4230, 4240, 4320, 4430, 4440, 4520, 4555, 4560, 4620, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 8430, 8440, 8450, 8630, 8640, 8650, Replaces John Deere OEM number R70648, (Item #: 165700) $7.20
John Deere 8440 Hydraulic Pump Stroke Control Valve
Hydraulic Pump Stroke Control Valve - For tractor models 5020, 6030, 7520, 8430, 8440, 8450, 8630, 8640, 8650, 8850, 9950, 9960, 9965, 2350, 2550, 2750, 3150, 3640, 4350, 4620, 4630, 4650, 4755, 4955, 7020. Replaces R70559, AR64604, R55464, R65192, R65194, R65193. (Item #: 113888, Ref: RE10712) $45.10
John Deere 8440 Hydraulic Pump, Remanufactured, RE20839
Hydraulic Pump, Remanufactured, RE20839 - For John Deere tractor models 4000, 4020, 4040, 4230, 4240, 4320, 4430, 4440, 4520, 4555, 4560, 4620, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 8430, 8440, 8450, 8630, 8640, 8650, Replaces John Deere OEM number RE20839, AR94661, R71587, Top Inlet: 7/8", Right Inlet: 1-1/16", Discharge: 1-1/16", Left Inlet: 1-1/16", 65cm, 4.0ci, To validate your warranty: A contaminated system should be completely flushed by an authorized dealer. Use new, clean fluid and filters, Be sure to completely clean out the drain back line. If this is not completely cleared it will cause the pump to leak out of the front seal, For a New version of this sku use Item #: 112640, (Item #: 200415) $1566.77
John Deere 8440 Hydraulic Pump, Used
Hydraulic Pump, Used - For John Deere tractor models 4000 (s/n 201000-later), 4020 (s/n 201000-later), 4040, 4230, 4240, 4320, 4430, 4440, 4520, 4620, 4630, 4640, 4650, 4850, 8430, 8440, 8630, 8640, Replaces John Deere OEM nos AR46246, AR94661, AR99839, AR70722, AR73106, Top Inlet: 7/8", Right Outlet: Plugged, Left Inlet: 1-1/16", Discharge: 1-1/16", 65cm, 4.0ci, To validate your warranty: A contaminated system should be completely flushed by an authorized dealer. Use new, clean fluid and filters, Be sure to completely clean out the drain back line. If this is not completely cleared it will cause the pump to leak out of the front seal, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 405068) $890.01
John Deere 8440 Needle Bearing Race
Needle Bearing Race - For John Deere tractor models 1640 (s/n 430000-later), 1830, 1840, 2030, 2040 (s/n 430000-later), 2040S (s/n 430000-later), 2130, 2140 (s/n 430000-later), 2155, 2350, 2355, 2440, 2510, 2520, 2550, 2555, 2630, 2640, 2750, 2755, 2840, 2855N, 2940, 2950, 2955 (s/n 767516-earlier), 3010 (s/n 049999-earlier), 3020, 3030, 3040 (s/n 430000-later), 3050, 3055, 3130, 3140 (s/n 430000-later), 3150, 3155, 3255, 3350, 3640, 4000 (s/n 201000-later), 4010, 4020, 4030, 4040, 4050, 4055, 4230, 4240, 4250, 4255, 4320, 4350, 4430, 4440, 4450, 4455, 4520, 4555, 4560, 4620, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 5010, 5020, 6030, 7020, 7520, 8430, 8440, 8450, 8560, 8570, 8630, 8640, 8650, 8760, 8770, 8850, 8870, 8960, 8970, Compatible with John Deere Harvester (s) 9950, 9960, 9965, 9970, Compatible with John Deere Construction and industrial models 300, 300A, 300B, 300D, 300GLC, 300-2, 302A, 310, 310A, 310B, 340D, 400, 400-3, 400D, 400G, 401, 401C, 401D, 410, 410B, 410C, 410D, 415B, 500, 500A (s/n 152141-earlier), 500B, 510, 510B, 510C, 510D, 515B, 540, 540A, 540B, 540D, 544, 544A, 544B, 544C, 548D, 570, 570A, 570B, 600, 610B, 610C, 640, 640D, 644A, 644B, 644C, 646, 646B, 646C, 648D, 670, 670A, 670B, 672A, 672B, 700A, 710B, 710C, 710D, 740, 740A, 743, 743A, 760A, 762, 762A, 762B, 770, 770A, 770AH, 770B, 772A, 772AH, 772B, 862, 862B, Replaces John Deere OEM number R80558, R72509, R72506, (Item #: 113863) $55.00
John Deere 8440 Rockshaft Control Valve Housing Gasket
Rockshaft Control Valve Housing Gasket - For John Deere tractor models 4030, 4040, 4040S, 4050, 4055, 4230, 4240, 4240S, 4250, 4255, 4350, 4430, 4440, 4450, 4455, 4630, 4640, 4650, 4840, 4850, 8430, 8440, 8450, 8630, 8640, 8650, 8850, Replaces John Deere OEM number R67121, R57665, (Item #: 179526) $5.70
John Deere 8440 Selective Control Valve
Selective Control Valve - Return and pressure valve. For tractor models 4640, 4650, 4750, 4760, 4840, 4850, 4955, 4960, 5020, 6030, 7020, 7520, 8430, 8440, 8450, 8560, 8570, 8630, 8640, 8650, 8760, 8770, 8850, 8870, 8960, 8970. Replaces AR78396. (Item #: 116161, Ref: AR86535) $25.50
John Deere 8440 Selective Control Valve Cover Plate
Selective Control Valve Cover Plate - For John Deere tractor models 4030 (s/n 12618-later), 4040, 4230 (s/n 27855-later), 4240, 4350, 4430 (s/n 44905-later), 4440, 4630 (s/n 16903-later), 4640, 4840, 8430 (s/n 001741-later), 8440, 8630 (s/n 002453-later), 8640, Replaces John Deere OEM number AR73897, Replaces John Deere Casting number R60395, R65146, Casting No. R60395, R65146, (Item #: 109887) $495.00
John Deere 8440 Selective Control Valve Cover Plate, Used
Selective Control Valve Cover Plate, Used - For John Deere tractor models 4030 (s/n 12618-later), 4040, 4230 (s/n 27855-later), 4240, 4350, 4430 (s/n 44905-later), 4440, 4630 (s/n 16903-later), 4640, 4840, 8430 (s/n 001741-later), 8440, 8630 (s/n 002453-later), 8640, Replaces John Deere OEM number AR73899, Replaces John Deere Casting nos R60081, R60334, Casting No. R60081, R60334, For a new version of this item use Item #: 121324, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 421324) $125.01
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Selective Control Valve Kit - For John Deere tractor models 1020, 1040, 1140, 1520, 1530, 1640, 1840, 2020, 2030, 2040, 2040S, 2140, 2240, 2440, 2520, 2630, 2640, 2840, 2940, 3020, 3040, 3140, 4000, 4020, 4030, 4040, 4230, 4240, 4320, 4430, 4440, 4520, 4620, 4630, 4640, 4840, 5020, 6030, 7020, 7520, 8430, 8440, 8630, 8640, Replaces John Deere OEM number AR45647, AR52629, AR78396, AR86535, RE10924, Includes: Selective Control Valves with Teflon Seat, SCV Overhaul Kit and Breakaway Coupler Overhaul Kit, (Item #: 177053) $340.00
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Selective Control Valve Kit - For John Deere tractor models 1020, 1040, 1140, 1520, 1530, 1640, 1840, 2020, 2030, 2040, 2040S, 2130, 2140, 2150, 2155, 2240, 2255, 2350, 2355, 2440, 2520, 2550, 2555, 2630, 2640, 2650, 2750, 2755, 2840, 2850, 2940, 2950, 2955, 3020 (s/n 123000-later), 3040, 3140, 3150, 3155, 3255, 4000, 4020 (s/n 201000-later), 4030, 4040, 4050, 4055, 4230, 4240, 4250, 4255, 4320, 4430, 4440, 4450, 4455, 4520, 4555, 4560, 4620, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 5020, 6030, 7020, 7520, 8430, 8440, 8450, 8560, 8570, 8630, 8640, 8650, 8760, 8770, 8850, 8870, 8960, 8970, Compatible with John Deere Construction and industrial models 300B, Replaces John Deere OEM number AR45647, AR52629, AR78396, AR86535, RE10924, Includes; Selective Control Valves with Teflon Seat and SCV Overhaul Kit, (Item #: 177055) $312.00
John Deere 8440 Selective Control Valve with ISO Couplers, Used
Selective Control Valve with ISO Couplers, Used - For John Deere tractor models 4030, 4040, 4230, 4240, 4430, 4440, 4630, 4640, 4840, 8430, 8440, 8630, 8640, Replaces John Deere OEM number AR82572, Replaces John Deere Casting nos R65284, Housing Casting No. R65284, 1st or 2nd Valve ISO Style Couplers, For a Remanufactured version of this part use Item #: 203676, Additional Handling and Oversize Fees Apply To This Item, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 403676) $770.01
John Deere 8440 Selective Control Valve with John Deere Couplers, Used
Selective Control Valve with John Deere Couplers, Used - For John Deere tractor models 4030, 4040, 4230, 4240, 4430, 4440, 4630, 4640, 4840, 8430, 8440, 8630, 8640, Replaces John Deere OEM number AR82572, Replaces John Deere Casting nos R65284, Housing Casting No. R65284, 1st or 2nd Valve, For a Remanufactured version of this part use Item #: 203675, Additional Handling and Oversize Fees Apply To This Item, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 403675) $595.01
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Selective Control Valve, Remanufactured, AR82561 - For John Deere tractor models 4030, 4040, 4230, 4240, 4430, 4440, 4630, 4640, 4840, 8430, 8440, 8630, 8640, Replaces John Deere OEM number AR82561, 3rd or 4th Valve, To validate your warranty: A contaminated system should be completely flushed by an authorized dealer. Use new, clean fluid and filters, (Item #: 203677) $1234.01
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Selective Control Valve, Remanufactured, AR82572 - For John Deere tractor models 4030, 4040, 4230, 4240, 4430, 4440, 4630, 4640, 4840, 8430, 8440, 8630, 8640, Replaces John Deere OEM number AR82572, Replaces Casting number R65284, Housing Casting No. R65284, 1st or 2nd Valve, To validate your warranty: A contaminated system should be completely flushed by an authorized dealer. Use new, clean fluid and filters, (Item #: 203675) $1325.01
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Selective Control Valve, Remanufactured, AR82572 - For John Deere tractor models 4030, 4040, 4230, 4240, 4430, 4440, 4630, 4640, 4840, 8430, 8440, 8630, 8640, Replaces John Deere OEM number AR82572, Replaces John Deere Casting number R65284, Housing Casting No. R65284, 1st or 2nd Valve ISO Style Couplers, To validate your warranty: A contaminated system should be completely flushed by an authorized dealer. Use new, clean fluid and filters, (Item #: 203676) $1500.01
John Deere 8440 Stroke Control Valve Filter Element
Stroke Control Valve Filter Element - For John Deere tractor models 1830, 2030, 2130, 2350, 2440, 2520, 2550, 2630, 2640, 2750, 2840, 2940, 2950, 3010, 3020, 3030, 3130, 4000, 4010, 4020, 4030, 4040, 4230, 4240, 4320, 4430, 4440, 4520, 4620, 4630, 4640, 5010, 5020, 6030, 7020, 7520, 8430, 8440, 8630, 8640, Compatible with John Deere Construction and industrial models 300, 300B, 302, 302A, 310, 400, 401, 410, 410C, 440, 440A, 440B, 440C, 444, 500, 500B, 540, 540A, 540B, 544, 544A, 544B, 544C, 570, 570A, 600, 640, 644, 644A, 644B, 644C, 646, 646B, 670, 670A, 672, 672A, 700, 700A, 740, 760, 760A, 770, 770A, 772, 772A, Replaces John Deere OEM number R27173, (Item #: 113880) $7.10
John Deere 8440 Washer
Washer - For John Deere tractor models 4050, 4250, 4450, 4650, 4850, 7520, 8430 (74-81), 8440, 8450, 8630, 8640, 8650, Compatible with John Deere Engine (s) 6359T, 6466A (R15), 6466A (R16), 6466A (R18), 6466A (R20), 6466A (R21), 6466D, 6466T, Replaces John Deere OEM number AR253248, (Item #: 113867) $9.00
Lights
John Deere 8440 Flasher Control Switch
Flasher Control Switch - Used on John Deere, Case, International and Allis Chalmers equipment, this Flasher Control Switch replaces OEM numbers 71362888, 87271837, 131209C91, 131066C91, AR64422 (Item #: 150918, Ref: AR64422) $75.00
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LED Lamp, 12 Volt - This LED Floodlight is for 12-volt Negative Ground Systems only. It is polarity specific. It is a direct replacement for 4410, 4411 sealed beam or halogen. Features 6-LED, 1440 Lumens, 18 Watts. 4-1/2 Inch diameter. The flood beam is an excellent work light that illuminates wide and short areas. Replaces 239804, 1164605, 70239804, 71164605, 4410, A42294, A43639, A47179, D33182, L30464, 105774A, 30-3169898, 209495, 251534, C0NN15330A, C5NN13007F, E3NN15330AA, 126470C1, 131203C1, 131348C1, 131508C1, 390756R91, AE31263, AR104119, AR21059, AT25451, H7606, RE285628, RE336111, RE35168, RE561116, 285871M1, 505281M1, 509652M91, 10P2645, 105774A, 166407A, 30-3169898, 735606A (Item #: 127096, Ref: L4411LED) $35.00
John Deere 8440 Light Bulb, Sealed Beam, 12 Volt
Light Bulb, Sealed Beam, 12 Volt - This 12-Volt Sealed Beam has Double Contact. It is 35 Watt. Has a 4.365 inch outside diameter. Replaces: L4411, 4411, AF3892R, AT11898. (Item #: 111241, Ref: 373662R91) $9.10
John Deere 8440 Light Switch, 4 position
Light Switch, 4 position - 6 terminal, uses knob R46092. For tractor models (2350 with sound guard cab), (2520 from SN# 22001 and up), (3020 from SN# 150001 and up), (4000, 4020 from SN# 250001 and up), 4320, (4520 from SN# 142450 and up), (5020, 6030 with cab), 7020, 7520, (2355, 2550, 2555, 2750, 2755, 2855, 2840, 2940, 2950, 3140, 3150, 4030, 4040, 4050, 4055, 4230, 4240, 4250, 4255, 4430, 4440, 4450, 4455, 4555, 4630, 4650, 4755, 4840, 4850, 4955, 8430, 8440, 8450, 8630, 8640, 8650, 8850 all with sound guard cab), 4620, 4640. (Item #: 121802, Ref: AR48724) $22.40
Miscellaneous
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Arm - For John Deere tractor models 1020, 1030, 1130, 1530, 1630, 1640 (s/n 430000-later), 1830, 2020, 2030, 2040 (s/n 430000-later), 2040 (s/n 349999-earlier), 2040 (s/n 350000-later), 2040S (s/n 430000-later), 2130, 2140 (s/n 430000-later), 2150, 2155, 2240 (s/n 349999-earlier), 2240 (s/n 350000-later), 2255, 2350, 2355, 2355N, 2440 (s/n 340999-earlier), 2440 (s/n 341000-later), 2520, 2550, 2555, 2630, 2640 (s/n 340999-earlier), 2640 (s/n 341000-later), 2750, 2755, 2840, 2855N, 2940, 2950, 2955 (s/n 765516-earlier), 3020 (s/n 123000-later), 3030, 3040 (s/n 430000-later), 3055, 3130, 3140 (s/n 430000-later), 3150, 3155, 3255, 4000 (s/n 201000-later), 4020 (s/n 201000-later), 4030, 4040, 4050, 4055, 4230, 4240, 4250, 4255, 4320, 4430, 4440, 4450, 4455, 4520, 4555, 4560, 4620, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 5020 (s/n 024999-earloer), 5020 (s/n 025000-later), 6030, 7020, 7520, 8430, 8440, 8450, 8560, 8570, 8630, 8640, 8650, 8760, 8770, 8850, 8870, 8960, 8970, Compatible with John Deere Construction and industrial models 300B, Replaces John Deere OEM number R62652, (Item #: 117332) $23.40
John Deere 8440 Auxiliary Hydraulic Outlet Kit (Power-Beyond)
Auxiliary Hydraulic Outlet Kit (Power-Beyond) - For John Deere tractor models 4030, 4050, 4055, 4230, 4240, 4250, 4255, 4430, 4440, 4450, 4455, 4555, 4560, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4960, 8430, 8440, 8450, 8560, 8570, 8630, 8640, 8650, 8760, 8770, 8850, 8870, 8960, 8970, Replaces John Deere OEM number AR71331, R54312, For hose kit use Item #: 162689, (Item #: 125925) $189.37
John Deere 8440 Auxiliary Outlet Hose Kit (Power-Beyond)
Auxiliary Outlet Hose Kit (Power-Beyond) - For John Deere tractor models 4030, 4040, 4050, 4055, 4230, 4240, 4250, 4255, 4430, 4440, 4450, 4455, 4555, 4560, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 8430, 8440, 8450, 8560, 8570, 8630, 8640, 8650, 8760, 8770, 8850, 8870, 8960, 8970, Replaces John Deere OEM number RE13724, (Item #: 162689) $208.00
John Deere 8440 Bearing Cone
Bearing Cone - For John Deere tractor models 70, 70 (Diesel), 1640 (sn:430000-later), 1830, 2030, 2040 (sn:430000-later), 2040S (sn:430000-later), 2130, 2140 (sn:430000-later), 2155, 2350, 2355, 2440, 2510, 2520, 2550, 2555, 2630, 2640, 2750, 2755, 2840, 2855N, 2940, 2950, 2955 (sn:765516-earlier), 3010, 3020, 3030, 3040 (sn:430000-later), 3055, 3130, 3140 (sn:430000-later), 3150, 3155, 3255, 4000 (sn:201000-later), 4010, 4020, 4030, 4040, 4050, 4055, 4230, 4240, 4250, 4255, 4320, 4430, 4440, 4450, 4455, 4520, 4555, 4560, 4620, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 5010, 5020, 6030, 7020, 7520, 8430, 8440, 8450, 8560, 8570, 8630, 8640, 8650, 8760, 8770, 8850, 8870, 8960, 8970, Compatible with John Deere Harvester (s) 9950, 9960, 9965, 9970, Compatible with John Deere Construction and industrial models 300B, 415B, 515B, Replaces John Deere OEM number JD8192, Replaces Timken manufacturer number 3872, (Item #: 113891) $34.40
John Deere 8440 Brake Valve Overhaul Kit
Brake Valve Overhaul Kit - For John Deere tractor models 2510, 2520, 3010, 3020, 4000, 4010, 4020, 4030, 4040, 4050, 4055, 4230, 4240, 4250, 4255, 4320, 4430, 4440, 4450, 4455, 4520, 4555, 4560, 4620, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 5010, 5020, 6030, 7020, 7520, 8430 ('74 - '81), 8440, 8450, 8630, 8640, 8650, 8850, Compatible with John Deere Harvester (s) 9940, 9950, Compatible with John Deere Construction and industrial models 440, 440A, 440B, 500, 500A, 500B, 500C, 510, 540, 540A, 570, 570A, 600, 670, 670A, 672A, 700A, 760, 770A, 772A, Replaces John Deere OEM number AR30687, AR31946, (Item #: 115353) $36.90
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Cab Foam Cowl Kit - For John Deere tractor models 4030, 4040, 4230, 4240, 4430, 4440, 4630, 4640, 4840, 8430, 8440, 8630, 8640, Color: Black, Kits are computer cut to assure accuracy, Cab foam spray adhesive use Item #: 112727, Additional Handling and Oversize Fees Apply To This Item, (Item #: 112859) $197.00
John Deere 8440 Cab Foam Floor Mat
Cab Foam Floor Mat - For John Deere tractor models 8430, 8440, 8450, 8630, 8640, 8650, 8850, Color: Black, Kits are computer cut to assure accuracy, (Item #: 112856) $155.00
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Cab Foam Main Headliner - For John Deere tractor models 8430, 8440, 8630, 8640, Color: Black, Kits are computer cut to assure accuracy, Cab foam spray adhesive use Item #: 112727, Additional Handling and Oversize Fees Apply To This Item, (Item #: 112857) $334.00
John Deere 8440 Cab Foam Post Kit
Cab Foam Post Kit - 4-Piece - Black For 8440, 8640 4WD (Item #: 112867, Ref: R1230) $104.00
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Cab Foam Post Kit, Black - For John Deere tractor models 8440, 8640, Color: Black, Kits are computer cut to assure accuracy, 5 Pieces, Includes 1 can of Spray Adhesive, For additional Spray Adhesive use Item #: 112727, Additional Handling and Oversize Fees Apply To This Item, (Item #: 112867) $104.00
John Deere 8440 Cab Glass - Right Hand, Used
Cab Glass - Right Hand, Used - For John Deere tractor models 1640 (SG2 Cab), 2040 (SG2 Cab), 2040S (SG2 Cab), 2140, 2350, 2550, 2750, 2940, 2950, 3040 (SG2 Cab s/n 430000-later), 3140, 3150 (s/n 071269-earlier), 4030, 4040, 4040S, 4050, 4230, 4240, 4240S, 4250, 4350, 4430, 4440, 4450, 4630, 4640, 4650, 4840, 4850, 8430, 8440, 8450, 8630, 8640, 8650, 8850, Replaces John Deere OEM number R50753, Right Hand, A: 34", B: 27-3/4", C: 37", For a new version of this item use Item #: 111839, Item ships via freight carrier, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 411839) $282.01
John Deere 8440 Cab Glass, Used
Cab Glass, Used - For John Deere tractor models 2140, 2350, 2355 (s/n 631621-earlier), 2550, 2555 (s/n 631621-earlier), 2750, 2755 (s/n 631621-earlier), 2940, 2950, 2955 (s/n 631621-earlier), 3140, 3150, 3155 (s/n 631621-earlier), 4030, 4040, 4050, 4055, 4230, 4240, 4250, 4350, 4430, 4440, 4450, 4455, 4555, 4560, 4630, 4640, 4650, 4755, 4760, 4850, 4955, 4960, 8430, 8440, 8450, 8560, 8570, 8630, 8640, 8650, 8760, 8770, 8850, 8870, 8960, 8970, Replaces John Deere OEM number R50757, L31700, A: 32-3/4", B: 30", C: 36-1/4", For a new version of this item use Item #: 108919, Additional Handling and Oversize Fees Apply To This Item, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 408919) $31.01
John Deere 8440 Cab Headliner
Cab Headliner - 3-Piece - Black. For tractor models 8430, 8440, 8630, 8640 4WD. (Item #: 112857, Ref: R1227) $334.00
John Deere 8440 Compressor, Air Conditioning
Compressor, Air Conditioning - Replaces A6 compressor. For tractor models 4230, 4520, 4620, 4630, 5020, 6030, 7020, 7520, 8430 4WD, 8440, 8630, 8640. Combine: 6600, 6620, 6622, 7700, 7720, 7722 9940. Crawler: 655B, 755B. Scraper: 762. Forage Harvester: 5200, 5400, 5440, 5460, 5720, 5820. (Item #: 172029, Ref: TY506793) $497.00
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Detent Ball Retainer - For John Deere tractor models 2010 (s/n 037872-later), 4030 (s/n 011322-later), 4040, 4050, 4055, 4230 (s/n 025143-later), 4240, 4250, 4255, 4430 (s/n 038120-later), 4440, 4450, 4455, 4555, 4560, 4630 (s/n 013317-later), 4640, 4650, 4755, 4760, 7020 (late s/n), 7520 (late s/n), 8430 (1974-1981), 8440, 8450, 8560, 8570, 8630, 8640, 8650, 8760, 8770, 8850, 8870, 8960, 8970, 9100, 9120, 9200, 9220, 9230, 9300, 9300T, 9320, 9320T, 9330, 9400, 9400T, 9420, 9420T, 9430, Compatible with John Deere Construction and industrial models 340D, 400G, 440 (s/n 37912-later), 440A (s/n 37912-later), 440B (s/n 37912-later), 440C, 440D, 448D, 450, 450B, 450C, 450D, 450E, 455D, 455E, Replaces John Deere OEM number T19079, Does not include detent ball, Detent ball is OEM M866T, (Item #: 176722) $8.90
John Deere 8440 Differential Disc
Differential Disc - For John Deere tractor models 4040, 4040S, 4050, 4230, 4240, 4240S, 4250, 4320, 4350, 4430, 4440, 4450, 4455, 5010, 5020, 6030, 7600, 7700, 7800, 8440, 8450, Replaces John Deere OEM number RE53823, Teeth: 47, I.D.: 9", I.D.: 5-7/8", (Item #: 125654) $41.60
John Deere 8440 Hydraulic Accumulator, Used
Hydraulic Accumulator, Used - For John Deere tractor models 4040, 4050, 4055, 4250, 4255, 4450, 4455, 4555, 4560, 4640, 4755, 4760, 4840, 4850, 4955, 4960, 8440, 8450, 8560, 8640, 8650, 8760, 8850, 8960, Replaces John Deere OEM nos RE17477, Replaces Casting nos RE17476, With male threaded end, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 429698) $158.01
John Deere 8440 O-Ring
O-Ring - For John Deere tractor models 1010, 2010, 2510, 2520, 2530, 2630, 2640, 2750, 2755, 2840, 2940, 2950, 2955, 3010, 3020, 3030, 3040, 3055, 3130, 3140, 3150, 3155, 3255, 4010, 4020, 4030, 4040, 4050, 4055, 4230, 4240, 4250, 4255, 4320, 4430, 4440, 4450, 4455, 4520, 4560, 4620, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 5010, 5020, 6030, 7020, 7520, 8100T, 8110T, 8120T, 8200T, 8210T, 8220T, 8230T, 8300T, 8310T, 8320T, 8330T, 8400T, 8410T, 8420T, 8430, 8430T, 8440, 8450, 8520T, 8560, 8570, 8630, 8640, 8650, 8760, 8770, 8850, 8960, 8970, Replaces John Deere OEM number A3606R, 2216BN70, I.D.: 1.109", Nominal Section: .139", Durometer: 75, (Item #: 153493) $0.90
John Deere 8440 O-Ring
O-Ring - For John Deere tractor models 1640, 1840, 2030, 2040, 2040S, 2140, 2350, 2355, 2440, 2510, 2520, 2550, 2555, 2630, 2640, 2750, 2755, 2840, 2940, 2950, 2955, 3010, 3020, 3040, 3140, 4000, 4010, 4020, 4030, 4040, 4040S, 4050, 4055, 4120, 4230, 4240, 4240S, 4250, 4255, 4320, 4350, 4430, 4440, 4450, 4455, 4520, 4555, 4560, 4620, 4630, 4640, 4650, 4720, 4755, 4760, 4840, 4850, 4955, 4960, 5010, 5020, 5105, 5200, 5205, 5210, 5215, 5220, 5300, 5310, 5310N, 5315, 5320, 5320N, 5325, 5400, 5400N, 5410, 5415, 5420, 5420N, 5425, 5425N, 5500, 5500N, 5510, 5510N, 5515, 5520, 5520N, 5525, 5525N, 5600, 5605, 5615, 5700, 5705, 5715, 5725, 6030, 7020, 7520, 8430, 8440, 8450, 8630, 8640, 8650, 8850, Compatible with John Deere Construction and industrial models 300, 300B, 302, 302A, 310, 310A, 310B, 340, 340D, 344, 350, 350B, 350C, 350D, 355, 355D, 380, 400, 401, 401A, 401C, 401D, 410, 410B, 415, 415B, 440, 440A, 440B, 440C, 440D, 444, 444C, 450, 450B, 450C, 450D, 480, 480A, 480B, 500, 500A, 500C, 510, 510B, 515, 515B, 540, 540A, 540B, 540D, 544, 544A, 544B, 544C, 550, 550A, 570, 570A, 570B, 608, 608B, 608L, 608S, 610, 610B, 640, 640D, 644, 644A, 644B, 644C, 646, 646B, 646C, 650, 670, 670A, 670B, 672, 672A, 672B, 690, 690A, 690B, 690C, 693, 693B, 700, 710, 710B, 710C, 740, 740A, 743, 743A, 750, 755, 755D, 760, 762, 762A, 770, 770A, 770B, 772, 772A, 772B, 860, 860A, 862, 950, Replaces John Deere OEM number P47908, (Item #: 154286) $0.50
John Deere 8440 Transmission Clutch Disc, Used
Transmission Clutch Disc, Used - For John Deere tractor models 4030, 4040, 4050, 4055, 4240, 4250, 4255, 4440, 4450, 4455, 4555, 4560, 4630, 4640, 4650, 4755, 4760, 8430, 8440, 8450, 8630, 8640, 8650, 8850, Replaces John Deere OEM number AR67710, AR73183, AR73712, RE234264, AR95827, Has 22 Holes around the disc center, For a new version of this item use Item #: 127056, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 499834) $20.01
John Deere 8440 Weather Strip Seal - Door
Weather Strip Seal - Door - For John Deere tractor models 1640, 2040, 2040S, 2140, 2940, 3040, 3140, 4020 (S), 4030, 4040 (EUR), 4050, 4055, 4230, 4240 (EUR), 4240 (S), 4250, 4255, 4350, 4430, 4440 (EUR), 4450, 4455, 4630, 4640, 4650, 4840, 4850, 8440, 8630, 8640, Replaces John Deere OEM number R58341, R112304, R52590, R56496, (Item #: 157146) $13.80
John Deere 8440 Weather Strip Seal - Lower Front Window - Right Hand
Weather Strip Seal - Lower Front Window - Right Hand - For John Deere tractor models 1640, 2040, 2940, 4030, 4040, 4050, 4230, 4240, 4250, 4430, 4440, 4450, 4630, 4640, 4650, 4840, 4850, 8430, 8440, 8450, 8630, 8640, 8650, 8850, Replaces John Deere OEM number R52115, L40415, Lower front right-side weatherstrip, For Cab Glass, Lower - Right Hand use Item #: 113044, (Item #: 155730) $65.00
John Deere 8440 Weather Strip Seal, Lower Door Window - Left Hand
Weather Strip Seal, Lower Door Window - Left Hand - For John Deere tractor models 1640, 2040, 2040S, 2140, 2250 (European), 2350, 2355, 2450 (European), 2550, 2555, 2650 (European), 2750, 2755, 2850 (European), 2855N, 2940, 2950, 2955 (s/n-earlier), 3040, 3050 (European), 3055, 3140, 3150, 3155, 3255, 3350 (European), 3640 (European), 3650 (European), 4030, 4040, 4040S, 4050, 4230, 4240, 4240S, 4250, 4350, 4430, 4440, 4450, 4630, 4640, 4650, 4840, 4850, 8430, 8440, 8450, 8630, 8640, 8650, 8850, Replaces John Deere OEM number L40413, R52113, Fits Left Hand Side, Lower door weatherstrip, For Cab Glass, Door, Lower - Left Hand use Item #: 150463, (Item #: 155733) $54.48
John Deere 8440 Weather Strip Seal, Upper Door Window - Left Hand
Weather Strip Seal, Upper Door Window - Left Hand - For John Deere tractor models 1640, 2040, 2040S, 2140, 2350, 2550, 2750, 2940, 2950, 3040, 3140, 3150 (s/n 071269-earlier), 3640 (s/n 071269-earlier), 4030, 4040, 4040S, 4050, 4230, 4240, 4240S, 4250, 4350, 4430, 4440, 4450, 4630, 4640, 4650, 4840, 4850, 8430, 8440, 8450, 8630, 8640, 8650, 8850, Replaces John Deere OEM number R52114, L40414, Fits Left Hand Side, Upper door, For Cab Glass, Upper Door - Left Hand use Item #: 110122, (Item #: 155732) $75.00
John Deere 8440 Weather Strip Seal, Upper Front Window Seal - Right Hand
Weather Strip Seal, Upper Front Window Seal - Right Hand - For John Deere tractor models 1640, 2040, 2940, 4030, 4040, 4050, 4230, 4240, 4250, 4430, 4440, 4450, 4630, 4640, 4650, 4840, 4850, 8430, 8440, 8450, 8630, 8640, 8650, 8850, Replaces John Deere OEM number L40412, Windshield right-hand side weatherstrip, (Item #: 155734) $64.00
Oil System
John Deere 8440 Dipstick, Used
Dipstick, Used - For John Deere tractor models 4050, 4055, 4250, 4255, 4450, 4555, 4560, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 8430, 8440, 8450, 8650, Compatible with John Deere Combine(s) 9500, 9500 SH, 9600, Compatible with John Deere Harvester(s) 9950, 9960 (s/n 499999-earlier), Compatible with John Deere Construction and industrial models 540E, 548E, 640E, 644E, 644ER, 646C, 648E, 690C, 690CR, 693C, 740A, 740E, 740G (s/n 565684-earlier), 743, 748E, 748G (s/n 565684-earlier), 762A, 762B, 770A, 770AH, 770B (s/n 499999-earlier), 772A, 772AH, 772B (s/n 499999-earlier), Compatible with John Deere Engine(s) 6076 (s/n 499999-earlier), 6076AF (s/n 499999-earlier), 6076HF (s/n 499999-earlier), 6076T (s/n 499999-earlier), 6466A (s/n 067685-later), 6466D (s/n 067685-later), 6466T (s/n 067685-later), Replaces John Deere OEM nos AR74021, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 432657) $13.51
John Deere 8440 Engine Oil Cooler
Engine Oil Cooler - For John Deere tractor models 4050, 4250, 4440, 4450, 4630, 4640, 4650 (Engine s/n 336698-earlier), 4840, 4850 (Engine s/n 336698-earlier), 7020, 8430, 8440, 8450, Compatible with John Deere Combine (s) 8820, Compatible with John Deere Harvester (s) 5200, 5400, 5440, 5460, 5720, 5730, 9940, 9950, Compatible with John Deere Construction and industrial models 444 (Engine s/n 263265-later), 544 (Engine s/n 165808-earlier), 544A (Engine s/n 165808-earlier), 644A (Engine s/n 164553-earlier), 644C (Engine s/n 336698-earlier), 644D (Engine s/n 336698-earlier), 644E (Engine s/n 100664-earlier), 646C (Engine s/n 336698-earlier), 690C (Engine s/n 336698-earlier), 690DR, 693C (Engine s/n 336698-earlier), 740, 740A (Engine s/n 336698-earlier), 743, 743A (Engine s/n 336698-earlier), 762A (Engine s/n 336698-earlier), 762B (Engine s/n 336698-earlier), 770A (Engine s/n 336698-earlier), 770AH (Engine s/n 336698-earlier), 770B (Engine s/n 336698-earlier), 770BH (Engine s/n 336698-earlier), 772 (Engine s/n 336698-earlier), 772A (Engine s/n 336698-earlier), 772AH (Engine s/n 336698-earlier), 772BH (Engine s/n 336698-earlier), 790 (Engine s/n 336698-earlier), 790D (Engine s/n 336698-earlier), 792 (Engine s/n 336698-earlier), 850B (Engine s/n 336698-earlier), 892 (Engine s/n 336698-earlier), Replaces John Deere OEM number AT25038, 12 Plates, (Item #: 124572) $196.00
John Deere 8440 Engine Oil Pump, Used
Engine Oil Pump, Used - For John Deere tractor models 4050, 4055 (s/n 179988-later), 4240, 4250, 4255 (s/n 179988-later), 4440, 4450, 4455 (s/n 179988-later), 4555 (s/n 179988-later), 4560 (s/n 179988-later), 4640, 4650, 4755 (s/n 179988-later), 4760 (s/n 179988-later), 4840, 4850, 4955 (s/n 179988-later), 4960 (s/n 179988-later), 6030, 7520, 7710 (s/n 089999-earlier), 7720, 7810 (s/n 089999-earlier), 7820, 7920, 8100 (s/n 010000-later), 8100T, 8110, 8110T, 8120, 8120T, 8200 (s/n 010000-later), 8200T, 8210, 8210T, 8220, 8220T, 8300 (s/n 010000-later), 8300T, 8310, 8310T, 8320, 8320T, 8400, 8400T, 8410, 8410T, 8420, 8420T, 8430, 8440, 8450, 8520, 8520T, 8560 (s/n 499999-earlier), 8630, 8640, 8650, 8760, 8770, 8870, 9100, 9120, 9220, 9320, 9420, 9520, 9620, Compatible with John Deere Combine(s) CTS (s/n 068887-070122, 070231-071384), CTSII, 1177, 1188, 1188H4, 2256, 2258, 2264 (s/n 068584-later), 2266 (s/n 068584-later), 6620, 6622, 7720, 8820, 9500, 9500 SH, 9510, 9510 SH, 9550, 9550 SH, 9610, 9650, 9650 (s/n 117211-earlier), 9650 CTS (s/n 117211-earlier), 9750, 9780 (s/n 071443-072697), 9780 CTS (s/n 072800-later), Compatible with John Deere Harvester(s) 1470, 3510 (NW s/n 060036-earler), 5200, 5400, 5460, 5720, 5730, 5820, 5830 (s/n 058575-later), 6610, 6650, 6710, 7200, 7300, 7400, 7500, 9960 (s/n 499999-earlier), 9970, 9976, 9986, 9996, Compatible with John Deere Construction and industrial models 330 (LC), 370, 450 (LC), 530B (s/n 017001-later), 535, 540E, 548E, 560D, 640E, 644B, 644C, 644D, 644E, 644ER, 644G, 644H, 646, 646B, 646C, 648E, 660D, 690C, 693C, 740 (G), 740A, 740E, 743A, 744 (s/n 499999-earlier), 744 (E), 748E, 762, 762A, 762B, 770, 770A, 770AH, 770B (s/n 499999-earlier), 770BH (s/n 499999-earlier), 770C (s/n 582129-earlier), 770CH (s/n 582129-earlier), 772A, 772AH, 772B (s/n 499999-earlier), 772BH (s/n 499999-earlier), 772CH (s/n 582129-earlier), 790, 790D, 792, 844, 848G, 850, 850B, 850C, 850C (s/n 883331-earlier), 850CII (s/n 883332-later), 855, 860B, 862, 890, 890A, 892, 990, 992 (s/n 061566-499999), 1710D (s/n 001000-earlier), 1711D (s/n 001000-earlier), Compatible with John Deere Engine(s) 6076 (s/n 499999-earlier), 6076A (s/n 180071-499999), 6101, 6466A, 6466D, 6466T, 6619A, 6619T, Compatible with John Deere Sprayer(s) 4920, Replaces John Deere OEM number RE60622, AR96190, AR99339, AR99341, RE44118, RE507076, SE500877, SE501063, Replaces John Deere Casting nos R62946, R504028, R124328, Crankshaft Driven, This Pump Requires Oil Intake Tube No. RE42653, Not Included, For a new version of this item use Item #: 114697, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 414697) $88.01
John Deere 8440 John Deere, AR73905, R60401, Used
John Deere, AR73905, R60401, Used - For John Deere tractor models 4030 (s/n 012618-later), 4040, 4230 (s/n 027855-later), 4240, 4430 (s/n 044905-later), 4440, 4630 (s/n 016903-later), 4640, 8430 (s/n 001741-later), 8440, 8630 (s/n 002453-later), 8640, Replaces John Deere OEM nos AR73905, Replaces John Deere Casting nos R60401, R60402, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 442520) $175.01
John Deere 8440 Oil Cooler Bypass Valve and Housing, Used
Oil Cooler Bypass Valve and Housing, Used - For John Deere tractor models 4230, 4240, 4430, 4440, 4630, 4640, 4840, 7020, 8430, 8440, Compatible with John Deere Combine(s) 6600, 6602, 6620, 6622, 7700, 7720, 8820, Compatible with John Deere Harvester(s) 5200, 5400, 5440, 9940, Replaces John Deere OEM nos R50384, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 498371) $50.01
John Deere 8440 Oil Cooler O-Ring
Oil Cooler O-Ring - For John Deere tractor models 4000, 4020, 4040, 4050, 4055, 4230, 4240, 4250, 4255, 4320, 4430, 4440, 4450, 4455, 4520, 4555, 4560, 4620, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 7800, 8100, 8300, 8430, 8440, 8450, Compatible with John Deere Combine (s) 6600, 6602, 6620, 6622, 7700, 7720, 8820, 9500, 9600, Compatible with John Deere Harvester (s) 5440, 5460, 5720, 5730, 9940, 9950, 9960, 9965, Compatible with John Deere Construction and industrial models 600, 644, 644A, 644C, 644D, 644E, 644ER, 646, 646B, 690, 690A, 690B, 690C, 693C, 740, 740A, 740E, 740G, 748E, 748G, 762A, 762B, 770A, 770B, 770BH, 772B, 772BH, 790D, 792D, 792LC, 850B, 850C, 892E, 892LC, Replaces John Deere OEM number R47153, R50420, Inside Diameter: .984", Nominal Section: .139", Standard Number Size: 214, Durometer: 65, Material: H4P, (Item #: 167363) $1.70
John Deere 8440 Oil Cooler, Used
Oil Cooler, Used - For John Deere tractor models 4050, 4250, 4440, 4450, 4630, 4640, 4650 (Engine s/n 336698-earlier), 4840, 4850 (Engine s/n 336698-earlier), 7020, 8430, 8440, 8450, Compatible with John Deere Combine(s) 8820, Compatible with John Deere Harvester(s) 5200, 5400, 5440, 5460, 5720, 5730, 9940, 9950, Compatible with John Deere Construction and industrial models 444 (Engine s/n 263265-later), 544 (Engine s/n 165808-earlier), 544A (Engine s/n 165808-earlier), 644A (Engine s/n 164553-earlier), 644C (Engine s/n 336698-earlier), 644D (Engine s/n 336698-earlier), 644E (Engine s/n 100664-earlier), 646C (Engine s/n 336698-earlier), 690C (Engine s/n 336698-earlier), 690DR, 693C (Engine s/n 336698-earlier), 740, 740A (Engine s/n 336698-earlier), 743, 743A (Engine s/n 336698-earlier), 762A (Engine s/n 336698-earlier), 762B (Engine s/n 336698-earlier), 770A (Engine s/n 336698-earlier), 770AH (Engine s/n 336698-earlier), 770B (Engine s/n 336698-earlier), 770BH (Engine s/n 336698-earlier), 772 (Engine s/n 336698-earlier), 772A (Engine s/n 336698-earlier), 772AH (Engine s/n 336698-earlier), 772BH (Engine s/n 336698-earlier), 790 (Engine s/n 336698-earlier), 790D (Engine s/n 336698-earlier), 792 (Engine s/n 336698-earlier), 850B (Engine s/n 336698-earlier), 892 (Engine s/n 336698-earlier), Replaces John Deere OEM number AT25038, 12 Plates, For a new version of this item use Item #: 124572, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 424572) $50.01
John Deere 8440 Oil Filter
Oil Filter - Oil filter element, spin-on type. For tractor models 4040, 4230 diesel, 4240, 4320, 4430, 4400, 4520, 4620, 4630, 4640, 4880, 6030 (6531A), 7020, 7520, 8430, 8440, 8630. Combines: 6600 Hill Side (6404TH), 6602 (6404DH), 6620, 6622, 7700 (6404DH and TH), 7720, 882 For 4000, 4010, 4020 (Item #: 111131, Ref: TP-AR43634) $25.60
John Deere 8440 Oil Pan Drain Plug
Oil Pan Drain Plug - For John Deere tractor models 3020, 4000, 4010, 4020, 4040, 4050, 4230, 4240, 4250, 4255, 4320, 4430, 4440, 4450, 4520, 4620, 4630, 4640, 4840, 5010, 5020, 6030, 7020, 7520, 8430, 8440, 8560, 8760, 8770, 8870, Compatible with John Deere Harvester (s) 5200, 5400, 5440, 5720, 5730, 9940, 9950, 9960, 9965, 9970, Compatible with John Deere Construction and industrial models 500, 500A, 500C, 510, 540E, 540G, 548E, 548G, 600, 640E, 640G, 644, 644A, 644C, 644D, 644E, 644ER, 644G, 646, 646C, 648E, 648G, 690, 690A, 690B, 690C, 690CR, 693B, 693C, 700A, 740, 740A, 740E, 740G, 743, 743A, 744E, 748E, 748G, 760, 760A, 762A, 762B, 770A, 770B, 772A, 772B, 790, 790D, 792, 844, 850, 850B, 850C, 855, 860A, 862, 862B, 890, 890A, 892ELC, Replaces John Deere OEM number R26727, R51944, 1-1/4 NS, (Item #: 165135) $10.90
John Deere 8440 Oil Pressure Sending Unit
Oil Pressure Sending Unit - For tractor models 1010, 1020, 1520, 1530, 2010 serial number 42001 and up, 2020, 2030, 2040, 2150, 2250, 2155, 2355, 2240, 2350, 2550, 2355, 2555, 2440, 2510, 2520, 2630, 2640, 2750, 2755, 2855, 2840, 2940, 2950, 2955, 3010, 3020, 3055, 3255, 3155, 4000, 4010, 4020, 4320, 4520, 4620, 5010, 5020, 6030, 7020, 720, 730, 820, 830, 840, 8440, 8640, 8630. Note, there are a couple different styles of this part that work equally well, but are cosmetically different. Yours may arrive looking different than the one shown. Replaces AF3882R, AR27977, AT85174 (Item #: 121439, Ref: AR27977) $11.20
John Deere 8440 Oil Pump
Oil Pump - Crankshaft driven. Marked R62946, R504028, R124328, R132716 or R74215. For tractor models 4050, 4240, 4250, 4440, 4450, 4555, 4640, 4755, 4840, 4955, (6030 engine SN# 628711 and up), 644C, 646C, 690C, 7520, 762B, 770A, 770B, 770BH, 7710, 772A, 772B, 772BH, 7810, 790, 790D, 792, 793D, 8100, 8100T, 8110, 8110T, 8120, 8120T, 8200, 8200T, 8210, 8210T, 8220, 8220T, 8300, 8310, 8320, 8400, 8410, 8410T, 8420, 8420T, 8430, 844, 8440, 8450, 850, 850B, 8520, 8520T, 855, 8560, 862B, 8630, 8640, 8650, 8760, 8820, 890A, 9100, 9120, 9500, 9500SH, 9510, 9510SH, 9610, 9650, 9750, 992D, 992E, JD644B, JD762, JD860B. Replaces RE60622, RE44118, AR99339, AR99341, AR96190. Not for Yanmar Engine. (Item #: 114697, Ref: RE507076) $218.00
John Deere 8440 Oil Pump Drive Gear and Shaft
Oil Pump Drive Gear and Shaft - For John Deere tractor models 4040, 4230, 4240, 4320, 4430, 4440, 4630, 4640, 4840, 7020 (late), 8430 (1974-1981, 4WD), 8440, 8640, Compatible with John Deere Combine (s) 985, 1085 (s/n 041200-earlier), 6600 (s/n 156500-later), 6602 (s/n 1500-later), 6620, 6622 (early), 7700 (s/n 8000-later), 7720 (early), 8820 (early), Compatible with John Deere Harvester (s) 5200 (late), 5400, 5420, 5440, 5460, 9940 (early), Compatible with John Deere Construction and industrial models 644A, 646, 646B (early), 690, 690A, 690B, 693B, 740, 740A (early), 743, 743A (early), Compatible with John Deere Engine (s) 6404A (R 01, 02, 14, 15 (7020), 6404A (R 10, 11, 12, 13 (4630), 6404T (R 07, 09, 16, 17 (4430), 6466A (s/n 067685-later), 6466D (s/n 067685-later), 6466T (s/n 067685-later), Replaces John Deere OEM number R64568, Includes gear and shaft, (Item #: 157574) $141.52
John Deere 8440 Oil Pump Drive Gear, Used
Oil Pump Drive Gear, Used - For John Deere tractor models 8430, 8440, 8450, 8630, 8640, 8650, Replaces John Deere OEM nos R58414, Teeth: 26, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 433814) $194.01
John Deere 8440 Oil Pump Drive Shaft, Used
Oil Pump Drive Shaft, Used - For John Deere tractor models 8430, 8440, 8450, 8630, 8640, 8650, Replaces John Deere OEM nos R58415, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 433815) $176.01
John Deere 8440 Oil Pump Housing, Used
Oil Pump Housing, Used - For John Deere tractor models 4040, 4230, 4240, 4430, 4440, 4630, 4640, 4840, 8430, 8440, 8640, Compatible with John Deere Combine(s) 985, 1085, 6600, 6602, 6620, 6622, 7700, 7720, 8820, Compatible with John Deere Harvester(s) 5200, 5400, 5440, 5460, 9940, Compatible with John Deere Construction and industrial models 690B, 693B, 740, 740A, 743, 743A, Compatible with John Deere Engine(s) 6404T, 6466A, 6466D (s/n 067685-later), 6466T (s/n 067685-later), Replaces John Deere OEM nos AR69108, Replaces Casting nos R57556, R50377, R56607, R59033, Additional Handling and Oversize Fees Apply To This Item, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 434455) $194.01
John Deere 8440 Oil Pump Intake Gasket
Oil Pump Intake Gasket - For John Deere tractor models 810, 4050, 4055, 4240, 4250, 4255, 4440, 4450, 4455, 4555, 4560, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 5010, 6030, 7520, 7820, 7920, 8100, 8120, 8200, 8210, 8220, 8300, 8310, 8320, 8400, 8410, 8420, 8430, 8440, 8450, 8520, 8560, 8630, 8760, 9100, 9120, Replaces John Deere OEM number R100569, (Item #: 117407) $1.80
No
Picture
Pump Drive Shaft, Used - For John Deere tractor models 4040, 4230, 4240, 4320, 4430, 4440, 4630, 4640, 4840, 7020 (late), 8430 (1974-1981, 4WD), 8440, 8640, Compatible with John Deere Combine(s) 985, 1085 (s/n 041200-earlier), 6600 (s/n 156500-later), 6602 (s/n 1500-later), 6620, 6622 (early), 7700 (s/n 8000-later), 7720 (early), 8820 (early), Compatible with John Deere Harvester(s) 5200 (late), 5400, 5420, 5440, 5460, 9940 (early), Compatible with John Deere Construction and industrial models 644A, 646, 646B (early), 690, 690A, 690B, 693B, 740, 740A (early), 743, 743A (early), Compatible with John Deere Engine(s) 6404A (R 01, 02, 14, 15 (7020), 6404A (R 10, 11, 12, 13 (4630), 6404T (R 07, 09, 16, 17 (4430), 6466A (s/n 067685-later), 6466D (s/n 067685-later), 6466T (s/n 067685-later), Replaces John Deere OEM number R64568, Teeth: 20, For a new version of this item use Item #: 157574, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 445723) $67.01
John Deere 8440 Transmission Oil Filter Cover, Used
Transmission Oil Filter Cover, Used - For John Deere tractor models 2520, 3800, 4000, 4020, 4030, 4040, 4050, 4055, 4230, 4240, 4250, 4255, 4430, 4440, 4450, 4455, 4555, 4560, 4630, 4640, 4650, 4755, 4760, 4955, 4960, 5010, 5020, 6030, 8430, 8440, 8630, 8640, Replaces John Deere OEM nos R63093, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 498814) $65.01
PTO / Driveline
John Deere 8440 Alternator Bracket, Used
Alternator Bracket, Used - For John Deere tractor models 4240, 4440, 4640, 4840, 8430, 8440, Compatible with John Deere Combine(s) 8820, Compatible with John Deere Harvester(s) 5720, 5730, 9940, Replaces John Deere OEM nos R70372, Dimensions: 8.5"x 5.5"x 2.5", Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 430769) $89.01
John Deere 8440 Alternator Bracket, Used
Alternator Bracket, Used - For John Deere tractor models 4240 (s/n 081569-later), 4440 (s/n 081569-later), 4640 (s/n 081569-later), 4840 (s/n 081569-later), 8430 (s/n 081569-later), 8440 (s/n 081569-later), Compatible with John Deere Combine(s) 8820, Compatible with John Deere Harvester(s) 5720, 5730, 9940, Replaces John Deere OEM nos R69636, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 430768) $89.01
John Deere 8440 Clutch Disc - PTO, RE23286
Clutch Disc - PTO, RE23286 - For John Deere tractor models 4050, 4055, 4240, 4250, 4255, 4430 (s/n 044989-later), 4440, 4450, 4455, 4555, 4560, 4630 (s/n 016988-later), 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 6110, 6120, 6200, 6210, 6215, 6220, 6300, 6310, 6320, 6400, 6410, 6415, 6420, 6500, 7200, 7210, 7220, 7320, 7400, 7410, 7420, 7510, 7520, 7600, 7610, 7700 (s/n 043124-earlier), 7710, 7720, 7800, 7810, 7820, 7920, 8430 (1974-1981), 8440, 8450, 8630, 8640, 8650, 8850, Replaces John Deere OEM number RE23286, AR68945, AR94517, RE234261, RE65291, Splines: 42 Internal, O.D.: 7.760", (Item #: 117031) $23.10
John Deere 8440 Independent PTO Clutch Plate
Independent PTO Clutch Plate - For John Deere tractor models 4430 (s/n 044988-earlier), 4520 (With Powershift), 4620 (With Powershift), 4630 (With Powershift), 8430 (1974-1981), 8440, 8630, 8640, Replaces John Deere OEM number R46419, R43210, O.D.: 7.775", I.D.: 5.430", (Item #: 117042) $17.50
No
Picture
PTO Clutch Disc, Used - For John Deere tractor models 4050, 4055, 4240, 4250, 4255, 4430 (s/n 044989-later), 4440, 4450, 4455, 4555, 4560, 4630 (s/n 016988-later), 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 6110, 6120, 6200, 6210, 6215, 6220, 6300, 6310, 6320, 6400, 6410, 6415, 6420, 6500, 7200, 7210, 7220, 7320, 7400, 7410, 7420, 7510, 7520, 7600, 7610, 7700 (s/n 043124-earlier), 7710, 7720, 7800, 7810, 7820, 7920, 8430 (1974-1981), 8440, 8450, 8630, 8640, 8650, 8850, Replaces John Deere OEM number RE23286, AR94517, RE234261, RE65291, For a new version of this item use Item #: 117031, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 448587) $10.01
John Deere 8440 PTO Clutch Drum, Used
PTO Clutch Drum, Used - For John Deere tractor models 8430, 8440, 8450, 8630, 8640, 8650, Replaces John Deere OEM nos AR68538, Replaces John Deere Casting nos R57220, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 431673) $291.01
John Deere 8440 PTO Clutch Hub, Used
PTO Clutch Hub, Used - For John Deere tractor models 8430, 8440, 8450, 8630, 8640, 8650, Replaces John Deere OEM nos AR69654, Replaces John Deere Casting nos R57943, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 431668) $163.01
John Deere 8440 PTO Clutch Plate, Used
PTO Clutch Plate, Used - For John Deere tractor models 4030, 4040, 4040S, 4050, 4055, 4230, 4240, 4240S, 4250, 4255, 4350, 4430, 4440, 4450, 4455, 4555, 4560, 4630, 4640, 4650, 4755, 4760, 8430, 8440, 8450, 8630, 8640, 8650, Replaces John Deere OEM nos R57330, Quad and Syncro Range, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 433808) $256.01
John Deere 8440 PTO Shaft, Used
PTO Shaft, Used - For John Deere tractor models 8430 (s/n 008462-earlier), 8440, 8630 (s/n 007055-earlier), 8640, Replaces John Deere OEM nos R57946, Length: 57 7/8", 1000 RPM, Splines: 20, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 432286) $228.01
John Deere 8440 PTO Shield, Used
PTO Shield, Used - For John Deere tractor models 4555, 4560, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 8430, 8440, 8450, 8630, 8640, 8650, Replaces John Deere OEM nos AR77542, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 498113) $36.01
John Deere 8440 PTO Shield, Used
PTO Shield, Used - For John Deere tractor models 4555, 4560, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 8430, 8440, 8450, 8630, 8640, 8650, 8850, Replaces John Deere OEM nos R62640, R79392, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 499123) $60.01
Seats
John Deere 8440 Hydraulic Seat Accumulator, Late Model, Used
Hydraulic Seat Accumulator, Late Model, Used - For John Deere tractor models 4040, 4050, 4055, 4240, 4250, 4255, 4440, 4450, 4455, 4555, 4560, 4640, 4650, 4755, 4760, 4850, 4955, 4960, 8440, 8450, 8560, 8640, 8650, 8760, 8850, 8960, Replaces John Deere OEM number RE16952, AR79151, AR92993, AR95443, RE18702, For a new version of this item use Item #: 121620, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 445412) $197.01
John Deere 8440 Seat Accumulator, Used
Seat Accumulator, Used - For John Deere tractor models 4040, 4050, 4240, 4250, 4440, 4450, 4640, 4650, 4840, 4850, 8440, 8450, 8640, 8650, 8850, Replaces John Deere OEM nos RE18702, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 498454) $187.01
John Deere 8440 Seat Bottom
Seat Bottom - New John Deere replacement bottom cushion, steel base, heavy duty fabric on high density foam. For hydraulic suspension seats. Replaces AR82944, RE163027, RE188578 (Item #: 112495, Ref: AR82944) $144.00
John Deere 8440 Seat Cushion, Back
Seat Cushion, Back - This is a brand new original fabric personal posture back cushion with steel back for hydraulic or mechanical seats with five position lumbar support . It fits multiple John Deere models. It does not contain brackets or hardware. Replaces John Deere part numbers RE12049, AR71107 (Item #: 101297, Ref: AR71107) $127.00
Sheet Metal / Body Parts
John Deere 8440 Cab Foam Kit
Cab Foam Kit - 11-Piece - Black. For tractor models 8440, 8640 4WD. (Item #: 112866, Ref: R1228) $366.00
John Deere 8440 Cab Roof
Cab Roof - For 2350, 2850, 2950, 2955, 3155, 4030, 4040, 4050, 4055, 4230, 4240, 4250, 4430, 4440, 4450, 4555, 4630, 4640, 4650, 4755, 4840, 4850, 4955, 8430, 8440, 8640. Cab Roof is Green Gell-Coat Finish, without Pre-Cut Marker Light Holes. Sheet metal parts may or may not come painted as pictured (unless the description states the color). They often come with only a primer coat of paint. (Item #: 114020, Ref: AR74143) $325.00
John Deere 8440 Cover - Transmission \ Rockshaft \ Selective Control Valve
Cover - Transmission / Rockshaft / Selective Control Valve - For John Deere tractor models 2520, 3020, 4000, 4020, 4030, 4040, 4230, 4240, 4320, 4430, 4440, 4520, 4620, 4630, 6030, 8430, 8440, 8450, 8630, 8640, 8650, Replaces John Deere OEM number R41446, (Item #: 167450) $116.00
John Deere 8440 Fender Bracket
Fender Bracket - For 2030, 2440, 2510, 2520, 2630, 2640, 2840, 3010, 3020, 4000, 4010, 4020, 4320, 4520, 4620, 5020, 6030, 8430, 8440, 8450, 8460, 8630, 8640, 8650. Sheet metal parts may or may not come painted as pictured (unless the description states the color). They often come with only a primer coat of paint. (Item #: 103964, Ref: R70588) $100.00
John Deere 8440 Front Grill
Front Grill - For tractor models 8430, 8440, 8630, 8640. (Item #: 178990, Ref: AR68539) $581.00
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Mirror Kit - John Deere - For John Deere tractor models 7810, 7820, 7830, 7920, 7930, 8100, 8110, 8120, 8130, 8200, 8210, 8220, 8230, 8300, 8310, 8320, 8330, 8400, 8410, 8420, 8430, 8440, Fits John Deere tractor models 8360, 8370, Includes (2) 8"x15.5" mirrors, (2) brackets (left and right) (2) extension arms, (2) braces, (2) hardware packages, (Item #: 169265) $340.00
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Mirror Kit - Left - For John Deere tractor models 7810, 7820, 7830, 7920, 7930, 8100, 8110, 8120, 8130, 8200, 8210, 8220, 8230, 8300, 8310, 8320, 8330, 8400, 8410, 8420, 8430, 8440, Fits John Deere tractor models 8360, 8370, Includes: (1) 8"x15.5" mirror, (1) bracket, (1) extension arm, (1) brace, (1) hardware packages, (Item #: 169269) $174.00
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Mirror Kit - Right - For John Deere tractor models 7810, 7820, 7830, 7920, 7930, 8100, 8110, 8120, 8130, 8200, 8210, 8220, 8230, 8300, 8310, 8320, 8330, 8400, 8410, 8420, 8430, 8440, Fits John Deere tractor models 8360, 8370, (Item #: 169272) $174.00
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Mirror, Telescoping Arm Only, Left Hand, Outer - For John Deere tractor models 4030, 4040, 4050, 4055, 4230, 4240, 4250, 4255, 4430, 4440, 4450, 4455, 4555, 4560, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 5220, 5225, 5320, 5325, 5420, 5520, 6030, 6110, 6120, 6200, 6210, 6215, 6220, 6300, 6310, 6320, 6320 (Europe), 6400, 6403, 6403 (Mexico, South Africa, Asia), 6405, 6410, 6415, 6420, 6420 (Europe), 6420S (Europe), 6500, 6603, 6603 (Mexico, South Africa, Asia), 6605, 6615, 6715, 7220, 7320, 7420, 7520, 7600, 7610 (s/n 089999-earlier), 7700, 7710 (s/n 089999-earlier), 7710 (s/n 090000-later), 7800, 7810 (s/n 089999-earlier), 7810 (s/n 090000-later), 8430, 8440, 8450, 8630, 8640, 8650, 8850, Compatible with John Deere Harvester (s) 3950 (Pull Type), 3955 (Pull Type), 3970 (Pull Type), 3975 (Pull Type), Compatible with John Deere Baler (s) 335 (Round Baler), 375 (Round Baler), 385 (Round Baler), 435 (Round Baler), 446 (Round Baler), 456 (Round Baler), 466 (Round Baler), 535 (Round Baler), 546 (Round Baler), 556 (Round Baler), 566 (Round Baler), Replaces John Deere OEM number AL77483, Does not include mirror, For Complete LH Mirror Assembly use Item #: 115375, (Item #: 170033) $128.00
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Mirror, Telescoping Arm Only, Right Hand, Outer - For John Deere tractor models 4030, 4040, 4050, 4055, 4230, 4240, 4250, 4255, 4430, 4440, 4450, 4455, 4555, 4560, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 5220, 5225, 5320, 5325, 5420, 5425, 5520, 5525, 6030, 6110, 6120, 6200, 6210, 6215, 6220, 6300, 6320 (Europe), 6320, 6400, 6403, 6403 (Mexico, South Africa, Asia), 6405, 6415, 6420 (Europe), 6420, 6420S (Europe), 6500, 6603, 6603 (Mexico, South Africa, Asia), 6605, 6615, 6715, 7220, 7320, 7420, 7520, 7600, 7610 (s/n 089999-earlier), 7700, 7710, 7800, 7810, 8430, 8440, 8450, 8630, 8640, 8650, 8850, Compatible with John Deere Harvester (s) 3950 (Pull Type), 3955 (Pull Type), 3970 (Pull Type), 3975 (Pull Type), Compatible with John Deere Baler (s) 335 (Round Baler), 375 (Round Baler), 385 (Round Baler), 435 (Round Baler), 446 (Round Baler), 456 (Round Baler), 466 (Round Baler), 535 (Round Baler), 546 (Round Baler), 556 (Round Baler), 566 (Round Baler), Replaces John Deere OEM number AL77484, For Mirror Head Only use Item #: 170033, (Item #: 170041) $128.00
John Deere 8440 Side Panel, Used
Side Panel, Used - For John Deere tractor models 8430, 8440, 8630, Replaces John Deere OEM nos AR68472, With Baffles, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 431214) $60.01
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Side Screen - Side grill panel, 32-1/4x24-3/4. For tractors: 4840. For 4250, 4440, 4450, 4640, 4650, 4840, 6620, 7720, 8430, 8440, 8450. Sheet metal parts may or may not come painted as pictured (unless the description states the color). They often come with only a primer coat of paint. (Item #: 101940, Ref: AR73911) $118.00
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Side Screen - 22 x 24 For 8430, 8440, 8630, 8640. Sheet metal parts may or may not come painted as pictured (unless the description states the color). They often come with only a primer coat of paint. (Item #: 101942, Ref: R0446) $113.00
John Deere 8440 Side Screen Spring
Side Screen Spring - For John Deere tractor models 4030, 4040, 4230, 4240, 4430, 4440, 4520, 4620, 4630, 4640, 4840, 5010, 5020, 6030, 7020, 7520, 8430 (1974-1981), 8440, 8450 (s/n 003126-earlier), 8630, 8640, 8650 (s/n 004597-earlier), Compatible with John Deere Construction and industrial models 700A, Replaces John Deere OEM number R35769, (Item #: 122694) $5.90
John Deere 8440 Side Screen Spring, Used
Side Screen Spring, Used - For John Deere tractor models 4030, 4040, 4230, 4240, 4320, 4430, 4440, 4520, 4620, 4630, 4640, 4840, 5010, 5020, 6030, 7020, 7520, 8430 (1974-1981), 8440, 8450 (s/n 003126-earlier), 8630, 8640, 8650 (s/n 004597-earlier), Compatible with John Deere Construction and industrial models 700, Replaces John Deere OEM number R35769, For a new version of this item use Item #: 122694, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 422694) $3.01
John Deere 8440 Tractor Mirror Assembly w\Arm and Mounting Bracket, 9 inch x 16 inch Mirror - Right Hand
Tractor Mirror Assembly w/Arm and Mounting Bracket, 9" x 16" Mirror - Right Hand - For John Deere tractor models 4030, 4040, 4050, 4055, 4230, 4240, 4250, 4255, 4320, 4430, 4440, 4450, 4455, 4520, 4555, 4560, 4630, 4640, 4650, 4720, 4755, 4760, 4840, 4850, 4955, 4960, 5085M, 5095M, 5101, 5105, 5200, 5210, 5225, 5300, 5310, 5320, 5325, 5400, 5410, 5420, 5425, 5500, 5510, 5520, 5525, 5603, 5625, 6030, 6100, 6110, 6115D, 6140D, 6200, 6210, 6215, 6230, 6300, 6310, 6320, 6330, 6400, 6405, 6415, 6420, 6430, 6615, 6715, 7130, 7200, 7210, 7220, 7230, 7320, 7330, 7400, 7420, 7430, 7510, 7520, 7600, 7610, 7630, 7700, 7710, 7720, 7730, 7800, 7810, 8100, 8110, 8120, 8130, 8200, 8210, 8220, 8230, 8245R, 8270R, 8295R, 8300, 8310, 8320, 8345R, 8400, 8410, 8420, 8430, 8440, 8450, 8520, 8530, 8560, 8570, 8630, 8640, 8650, 8760, 8770, 8850, 8870, 8960, 8970, 9100, 9120, 9200, 9220, 9300, 9320, 9330, 9400, 9420, 9430, 9520, 9530, 9620, 9630, Replaces John Deere OEM number RE151162, Fits Right Hand Side, Kit includes: 1 right angle bracket with bolts, nuts and washers to mount mirror arm to the angle bracket and 5/8" bolts and spacer washers, For LH Mirror w/Arm and Mounting Bracket use Item #: 117468, (Item #: 160825) $161.00
John Deere 8440 Tractor Mirror Assembly with Arm and Mounting Bracket - Left Hand
Tractor Mirror Assembly with Arm and Mounting Bracket - Left Hand - For John Deere tractor models 4030, 4040, 4050, 4055, 4230, 4240, 4250, 4255, 4320, 4430, 4440, 4450, 4455, 4520, 4555, 4560, 4630, 4640, 4650, 4720, 4755, 4760, 4840, 4850, 4955, 4960, 5085M, 5095M, 5101, 5105, 5200, 5210, 5225, 5300, 5310, 5320, 5325, 5400, 5410, 5420, 5425, 5500, 5510, 5520, 5525, 5603, 5625, 6030, 6100, 6110, 6115D, 6140D, 6200, 6210, 6215, 6230, 6300, 6310, 6320, 6330, 6400, 6405, 6415, 6420, 6430, 6615, 6715, 7130, 7200, 7210, 7220, 7230, 7320, 7330, 7400, 7420, 7430, 7510, 7520, 7600, 7610, 7630, 7700, 7710, 7720, 7730, 7800, 7810, 8100, 8110, 8120, 8130, 8200, 8210, 8220, 8230, 8245R, 8270R, 8295R, 8300, 8310, 8320, 8345R, 8400, 8410, 8420, 8430, 8440, 8450, 8520, 8530, 8560, 8570, 8630, 8640, 8650, 8760, 8770, 8850, 8870, 8960, 8970, 9100, 9120, 9200, 9220, 9300, 9320, 9330, 9400, 9420, 9430, 9520, 9530, 9620, 9630 (All Sound with Guard Cabs), Replaces John Deere OEM number RE151161, Fits Left Hand Side, Kit includes: 1 right angle bracket with bolts, nuts and washers to mount mirror arm to the angle bracket and 5/8" bolts and spacer washers, For RH Mirror w/Arm and Mounting Bracket use Item #: 160825, (Item #: 117468) $171.00
John Deere 8440 Tractor Mirror Assembly with Extendable Arms
Tractor Mirror Assembly with Extendable Arms - For John Deere tractor models 2140, 2350, 2355, 2550, 2750, 2755, 2940, 2950, 2955, 3055, 3150, 3155, 3255, 4030, 4040, 4050, 4055, 4230, 4240, 4250, 4255, 4350, 4430, 4440, 4450, 4455, 4555, 4560, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 6030, 8430, 8440, 8450, 8630, 8640, 8650, 8850, 9100, Replaces John Deere OEM number RE151162, RE151161, Mirror kit designed specifically for the John Deere Sound Gard tractors, Fits Left Hand and Right Hand Side, Kit includes: (2) 9" x 16" mirrors, (2) two hole extension arms, (2) interface brackets, (2) roof cab mounting bolts, Extends 21" to 31", Requires no drilling or cutting, Hardware included, Additional Handling and Oversize Fees Apply To This Item, (Item #: 119925) $300.00
John Deere 8440 Tractor Mirror Assembly with Retractable Arm, Right Hand or Left Hand
Tractor Mirror Assembly with Retractable Arm, Right Hand or Left Hand - For John Deere tractor models 1030, 1040, 1050, 1130, 1140, 1250, 1450, 1530, 1630, 1640, 1650, 1830, 1840, 2030, 2040, 2130, 2140, 2150, 2155, 2240, 2255, 2350, 2355, 2440, 2550, 2555, 2630, 2640, 2750, 2755, 2840, 2940, 2950, 2955, 3040, 3055, 3130, 3140, 3150, 3155, 3255, 4030, 4040, 4050, 4055, 4230, 4240, 4250, 4255, 4430, 4440, 4450, 4455, 4555, 4560, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 8430, 8440, 8450, 8630, 8640, 8650, 8850 (Fits tractors with Sound-Gard cabs only), Replaces John Deere OEM number AL78021, AL77484, Fits Left Hand or Right Hand Side, Kit includes 8" x 11" wide-angle convex mirror head, Mirror length from cab frame to mirror head is 22"-36", Easily adjustable and extendable 14", Powder coat finish, All hardware included, Detailed installation instructions included, (Item #: 109591) $215.00
Steering
John Deere 8440 Bull Pinion Shaft, Used
Bull Pinion Shaft, Used - For John Deere tractor models 4555, 4560, 4640, 4650, 4755, 4760, 8440 (Rear Axle), 8450 (Rear Axle), 8630 (Rear Axle), Replaces John Deere OEM nos R63911, R112834, Teeth: 14, Splines: 22, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 499584) $75.01
John Deere 8440 Bushing
Bushing - For John Deere tractor models 1020, 1120, 1520, 2020, 2120, 8440, 8450, 8630, 8640, 8650, Compatible with John Deere Harvester (s) 5730, 5830, Replaces John Deere OEM number R39310, (Item #: 113895) $8.30
John Deere 8440 Bushing, Steering Cylinder
Bushing, Steering Cylinder - For John Deere tractor models 7520, 8430 (74-81), 8440, 8450, 8630, 8640, 8650, 8850, Compatible with John Deere Construction and industrial models 340D, 440D, 444, 444C, 444CH, 444D, 448D, 540, 540A, 540B, 540D, 544, 544A, 544B, 544C, 544D, 548D, 640, 640D, 648D, Replaces John Deere OEM number AT61453, AT54529, AT25833, (Item #: 170527) $35.80
John Deere 8440 Differential Gear, Used
Differential Gear, Used - For John Deere tractor models 7R 210, 7R 230, 7R 250, 7R 270, 7R 290, 7R 310, 7R 330, 7R 350, 8R 230 (s/n 17001-later), 8R 250 (s/n 17001-later), 8R 280 (s/n 17001-later), 8R 310 (s/n 17001-later), 8R 340 (s/n 17001-later), 8R 370 (s/n 17001-later), 8R 410 (s/n 17001-later), 4650, 4850, 7020, 7210R (s/n 080001-later), 7230R (s/n 080001-later), 7250R (s/n 080001-later), 7260R (s/n s/n 080000-earlier), 7270R (s/n 080001-later), 7280R (s/n s/n 080000-earlier), 7290R (s/n 080001-later), 7310R (s/n 080001-later), 7520, 8100, 8110, 8120, 8130, 8200, 8210, 8220, 8225R (s/n 00101-053099), 8230, 8235R (s/n 016001-090000), 8245R (s/n 00101-053099), 8260R (s/n 016001-090000), 8270R (s/n 00101-053099), 8285R (s/n 016001-090000), 8295R (s/n 00101-053099), 8300, 8310, 8310R (s/n 016001-090000), 8320, 8320R (s/n 00101-053099), 8330, 8335R (s/n 016001-090000), 8360R (s/n 016001-090000), 8370R (s/n 90001-later), 8400, 8400R (s/n 115000-later), 8410, 8420, 8430, 8440, 8450, 8520, 8530, 8560, 8570, 8630, 8640, 8650, 8760, 8770, 8850, 8870, 8960, 8970, 9100, 9120, 9200, 9220, 9230, 9300, 9320, 9330, 9360R (s/n 000101-014999), 9370R (s/n 015000-later), 9400, 9410R (s/n 000101-014999), 9420, 9420R (s/n 015000-later), 9430, 9460R (s/n 000101-014999), 9470R (s/n 015000-later), 9520, 9620, Compatible with John Deere Construction and industrial models 744H, 744J, 744K, 748L, 748LII, 824J, 824K, 848L, 848LII, 948L, 948LII, Replaces John Deere OEM nos R134733, Teeth: 13, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 438434) $141.01
John Deere 8440 Differential Gear, Used
Differential Gear, Used - For John Deere tractor models 4520, 4555, 4560, 4620, 4630, 4640, 4755, 4760, 7020, 7520, 8430, 8440, 8450, 8570, 8630, 8640, 8650, 8760, 8770, 8850, 8960, Compatible with John Deere Construction and industrial models 744E, Replaces John Deere OEM nos R67784, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 442148) $57.01
John Deere 8440 Differential Hub, Used
Differential Hub, Used - For John Deere tractor models 4050, 4055, 4250, 4255, 4320, 4430, 4440, 4450, 4455, 4520, 4555, 4560, 4620, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 7020, 7520, 7600 (s/n 038443-earlier), 7700 (s/n 038443-earlier), 7800 (s/n 038443-earlier), 8430, 8440, 8450, 8560, 8570, 8630, 8640, 8650, 8760, 8770, 8850, 8870, 8960, 8970, Compatible with John Deere Construction and industrial models 670B (s/n 011689-later), 672B (s/n 011689-later), 744E, Replaces John Deere OEM nos R93019, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 433912) $95.01
John Deere 8440 Differential Pinion Gear, Used
Differential Pinion Gear, Used - For John Deere tractor models 4520, 4620, 4630, 4640, 4840, 5010, 5020, 6030, 7020, 7520, 8430, 8440, 8630, 8640, Replaces John Deere OEM nos R48253, Teeth: 13, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 498818) $50.01
John Deere 8440 Differential Pinion Gear, Used
Differential Pinion Gear, Used - For John Deere tractor models 4000, 4010, 4020, 4040 (s/n 6406-earlier), 4230, 4240 (s/n 15151-earlier), 4320, 4430, 4440 (s/n 46789-earlier), 7520, 8430, 8440, 8630, 8640, Replaces John Deere OEM nos R26035, R42444, Teeth: 13, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 498847) $40.01
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Drive Shaft, Front Axle, Used - For John Deere tractor models 8430, 8440, 8450, 8630, Replaces John Deere OEM nos R57265, Length: 39 1/4", Additional Handling and Oversize Fees Apply To This Item, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 433801) $250.01
John Deere 8440 Feedback Steering Cylinder Assembly, Used
Feedback Steering Cylinder Assembly, Used - For John Deere tractor models 8430, 8440, 8450, 8630, 8640, 8650, 8850, Compatible with John Deere Construction and industrial models 444C, 444CH, 544C, 644C, 646C, Replaces John Deere OEM nos AR70380, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 498013) $204.01
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Packing - Washer, R39304 - For John Deere tractor models 830, 930, 1020, 1030, 1120, 1130, 1520, 1530, 1630, 1640 (s/n 430000-later), 1830, 2020, 2030, 2040 (s/n 430000-later), 2040 (s/n 350000-later), 2040S (s/n 430000-later), 2120, 2130, 2140 (s/n 430000-later), 2150, 2155, 2240 (s/n 349999-earlier), 2255, 2350, 2355, 2355N, 2440 (s/n 340999-earlier), 2550, 2555, 2630, 2750, 2755, 2840, 2855N, 2940, 2950, 2955 (s/n 765516-earlier), 3030, 3040 (s/n 430000-later), 3055, 3120, 3130, 3140 (s/n 430000-later), 3150, 3155, 3255, 3640 (s/n 341000-later), 4030, 4040, 4050, 4230, 4240, 4250, 4430, 4440, 4450, 4455, 4555, 4560, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 8430, 8440, 8630, 8640, 8850, Compatible with John Deere Construction and industrial models 415B, 515B, Replaces John Deere OEM number R39304, (Item #: 117267) $3.40
John Deere 8440 Pinion Gear - B Range, Used
Pinion Gear - B Range, Used - For John Deere tractor models 8440, 8450 (s/n 002429-later), 8640, 8650 (s/n 003751-later), 8850 (s/n 003096-later), Replaces John Deere OEM nos R66565, B Range, Teeth: 24/ 31, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 433836) $321.01
John Deere 8440 Pinion Shaft Gear - Reverse Range, Used
Pinion Shaft Gear - Reverse Range, Used - For John Deere tractor models 8440, 8450, 8640, 8650, Replaces John Deere OEM nos R61817, Teeth: 16, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 433820) $129.01
John Deere 8440 Planetary Pinion Gear, Used
Planetary Pinion Gear, Used - For John Deere tractor models 4040, 4050, 4055, 4240, 4250, 4255, 4440, 4450, 4455, 8440, 8450, 8630, 8640, 8650, Replaces John Deere OEM number R59696, Teeth: 31, Width: 2-3/4", For a new version of this item use Item #: 173355, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 498815) $108.01
John Deere 8440 Planetary Sun Shaft, Used
Planetary Sun Shaft, Used - For John Deere tractor models 4055, 4250, 4255, 4440, 4455, 8440 (Front Axlle), 8450 (Front Alxle), 8630 (100MM Front Axle), Replaces John Deere OEM number R59698, For a new version of this item use Item #: 173496, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 499616) $165.01
John Deere 8440 Power Steering Cylinder, Used
Power Steering Cylinder, Used - For John Deere tractor models 8430, 8440, 8450, 8630, 8640, 8650, Replaces John Deere OEM nos AR69632, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 431476) $194.01
John Deere 8440 Pump Shaft
Pump Shaft - Pump Shaft. OEM part number is stamped in splined end of shaft, Used in 65CC (3.3 C.I.) pump, 6 cylinder engine. For JD 3140, 4000, 4020, 4040, 410, 4230, 4240, 4320, 4430, 4440, 4520, 4555, 4560, 4620, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 500C, 8430, 8440, 8450, 8630, 8640, 8650 (Item #: 113862, Ref: R79154) $100.00
John Deere 8440 Pump Shaft
Pump Shaft - Pump Shaft. OEm part number is stamped in splined end of shaft, Used in 66CC (4.3 C.I.) Pump, 6 Cylinder Engine. For JD 3140, 4000, 4020, 4040, 4230, 4240, 4320, 4430, 4440, 4520, 4620, 4630, 4640, 4840, 8430, 8440, 8630, 8640 tractors. (Item #: 113861, Ref: R79156) $73.00
John Deere 8440 Ring Gear and Pinion, Used
Ring Gear and Pinion, Used - For John Deere tractor models 8430, 8440, 8450, 8630, Replaces John Deere OEM nos AR71695, AR99193, Front Axle Ring Gear and Pinion, Ring Gear Marked R51973, Pinion Shaft Marked R57250, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 499848) $1200.01
John Deere 8440 Steering Block Valve, Remanufactured, AR77223
Steering Block Valve, Remanufactured, AR77223 - For John Deere tractor models 8430, 8440, 8450, 8560, 8570, 8630, 8640, 8650, 8760, 8770, 8870, 8960, 8970, Replaces John Deere OEM number AR77223, AR96051, Replaces Casting number R58808, R93556, (Item #: 207106) $1100.01
John Deere 8440 Steering Column Sleeve, Used
Steering Column Sleeve, Used - For John Deere tractor models 1640 (s/n 430000-later), 2040 (s/n 430000-later), 2040S (s/n 430000-later), 2140 (s/n 430000-later), 2350, 2355, 2550, 2555, 2750, 2755, 2855N, 2940, 2950, 2955, 3040 (s/n 430000-later), 3055, 3140 (s/n 430000-later), 3150, 3155, 3255, 4030, 4040, 4040S, 4050, 4055, 4230, 4240, 4240S, 4250, 4255, 4350, 4430, 4440, 4450, 4455, 4555, 4560, 4630, 4640, 4650, 4755, 4760, 4840, 4850, 4955, 4960, 8430, 8440, 8450, 8630, 8640, 8650, 8850, Compatible with John Deere Combine(s) 1166, 1169, 1174, 1174H4, 1177, 1177H4, 1188, 1188H4, 4435, Compatible with John Deere Harvester(s) 7440, 7445, 7450, 7455, 9920, 9930, 9935, 9940, 9950, 9960, 9965, 9970, 9976, Compatible with John Deere Construction and industrial models 762, 762A, 762B, 862, 862B, Compatible with John Deere Sprayer(s) 6500, 6600, 6700, Replaces John Deere OEM nos R51153, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 434514) $23.76
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Steering Coupler, Used - For John Deere tractor models 1640 (s/n 430000-later), 2040 (s/n 430000-later), 2040S (s/n 430000-later), 2140 (s/n 430000-later), 2350, 2355, 2550, 2555, 2750, 2755, 2940, 2950, 2955 (s/n 767516-earlier), 3040 (s/n 430000-later), 3055, 3140 (s/n 430000-later), 3150, 3155, 3255, 4030, 4040, 4040S, 4050, 4055, 4230, 4240, 4240S, 4250, 4255, 4350, 4430, 4440, 4450, 4455, 4555, 4630, 4640, 4650, 4755, 4840, 4850, 4955, 8430 (1974-1981), 8440, 8450, 8560, 8570, 8640, 8650, 8760, 8770, 8850, 8870, 8960, 8970, Compatible with John Deere Combine(s) 1166, 1169, 1174, 1177, 1188, 4435, Compatible with John Deere Harvester(s) 7440, 9920, 9940, 9950, 9970, Compatible with John Deere Scraper(s) 762, 762A, 762B, 862, 862B, Replaces John Deere OEM nos R50869, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 446969) $29.01
John Deere 8440 Steering Metering Pump, Remanufactured, AR86481
Steering Metering Pump, Remanufactured, AR86481 - For John Deere tractor models 8430, 8440, 8450, 8630, 8640, 8650, 8850, Replaces John Deere OEM number AR86481, MPR10166, Does not include steering column or shaft, (Item #: 207234) $1335.01
John Deere 8440 Steering Metering Pump, Used
Steering Metering Pump, Used - For John Deere tractor models 8430, 8440, 8450, 8630, 8640, 8650, 8850, Replaces John Deere OEM number AR86481, Does Not Include Steering Column or Shaft, Has 2 threaded fitting and 2 nipple fittings., For a Remanufactured version of this part use Item #: 207234, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 498050) $700.01
John Deere 8440 Steering Release Rod, Used
Steering Release Rod, Used - For John Deere tractor models 1640 (with SG2 s/n 43000-later), 2040 (with SG2 s/n 43000-late), 2040S (with SG2 s/n 43000-later), 2140 (with SG2 s/n 43000-late), 2350 (with SGB), 2355 (with SGB), 2550 (with SGB), 2555 (with SGB), 2650 (with SGB), 2650N (with SGB), 2750 (with SGB), 2755 (with SGB), 2850, 2940, 2950 (with SGB), 2955 (with SGB), 3040 (with SGB s/n 43000-later), 3055, 3140 (with SGB s/n 43000-later), 3150, 3155, 3255, 4030, 4040, 4050, 4055, 4230, 4240, 4250, 4255, 4430, 4440, 4450, 4455, 4555, 4560 (4630), 4630, 4640, 4650, 4755, 4760, 4840 (4850), 4850, 4955, 4960, 8430, 8440, 8450, 8560, 8570, 8630, 8640, 8650, 8760, 8770, 8850, 8870, 8960, 8970, Compatible with John Deere Combine(s) 4435, Compatible with John Deere Harvester(s) 7440, 7445, 7450, 9920, 9930, 9935, 9940, 9960, 9965, 9970, 9976, Compatible with John Deere Sprayer(s) 6500, 6600, 6700, Replaces John Deere OEM nos AR54808, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 499865) $15.51
John Deere 8440 Steering Wheel
Steering Wheel - Steering wheel, 16 1/2 diameter, 7/8" splined hub, 3-1/2 dished, smooth finish. Tractors: 820 Germany, 830 Germany, 2040 to serial number 349999, 2240 to serial number to 349999, 2520, 2630, 2640, 3020 serial number 123000 and up, 4000, 4020 serial number 201000 and up, 4030, 4040, 4230, 4240, 4430, For 2040, 2240, 2520, 2630, 2640, 3020, 4000, 4020, 4030, 4040, 4230, 4240, 4430, 4440, 4630, 4640, 4840, 820, 830, 8430, 8440, 8630, 8640, 9400, 9500, 9600 (Item #: 113508, Ref: T22875) $56.00
John Deere 8440 Steering Wheel Nut
Steering Wheel Nut - This steering wheel nut fits the following tractor models: 1020, 1520, 1530, 2020, 2030, 2040, 2150, 2240, 2255, 2350, 2440, 2510, 2520, 2550, 2630, 2640, 2750, 2840, 2940, 2950, 3010, 3020, 4000, 4010, 4020, 4030, 4040, 4050, 4230, 4240, 4250, 4320, 4430, 4440, 4450, 4520, 4620, 4630, 4640, 4650, 4840, 4850, 5010, 5020, 520, 530, 6030, 620, 630, 7020, 720, 730, 7520, 820, 830, 8430, 8440, 8450, 8630, 8640, 8650, and 8850. It measures 0.75 inches wide, 0.444 inches tall, and has a 16 NF thread size. Replaces part numbers: 14H482, 14H798, and 14H904. (Item #: 157780, Ref: 353435X1) $1.00
John Deere 8440 Wheel Pinion, Used
Wheel Pinion, Used - For John Deere tractor models 4560, 4630, 4640, 4650, 4755 (s/n 010001-later), 4760, 4840, 4850, 4955 (s/n 010001-later), 4960, 6030, 7210R (s/n 080001-later), 7230R (s/n 080001-later), 7250R (s/n 080001-later), 7260R, 7270R (s/n 080001-later), 7280R (s/n 080000-earlier), 7290R (s/n 080001-later), 7310R (s/n 080001-later), 8100, 8110, 8120, 8130, 8200, 8210, 8225R (s/n 000101-053099), 8230, 8235R (s/n 016001-090000), 8245R (s/n 000101-053099), 8245R (s/n 090001-later), 8260R (s/n 016001-090000), 8270R (s/n 000101-053099), 8270R (s/n 090001-later), 8285R (s/n 016001-090000), 8295R (s/n 000101-053099), 8295R (s/n 090001-later), 8300, 8310, 8310R (s/n 016001-090000), 8320R (s/n 000101-053099), 8330, 8335R (s/n 016001-090000), 8345R (s/n 000101-053099), 8360R (s/n 016001-090000), 8400, 8410, 8430, 8440, 8450, 8530, 8630, 8640, 8650, Replaces John Deere OEM nos R58865, Teeth: 10/ (+2 on inside), Inside Diameter: .845", Outside Diameter: 1.677", 100 mm and 110 mm Axle, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 434961) $26.01
Wheels
John Deere 8440 20 inch X 30 inch Drop Center Rim, Used
20" X 30" Drop Center Rim, Used - For John Deere tractor models 4000, 4020, 4040, 4050, 4230, 4240, 4250, 4320, 4430, 4440, 4450, 6405, 6415, 6605, 7020, 7505, 7515, 7520, 8430, 8440, 8450, 8630, 8640, 8650, Replaces John Deere OEM nos R34659, 20X30, For 23.1X30 Tires, Additional Handling and Oversize Fees Apply To This Item, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 497233) $263.01
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Dual Hub - U Bolt, Used - For John Deere tractor models 4630, 4640, 4840, 8440, 8450, 8630, 8640, 8650, Replaces OEM nos 91EM100, Please Measure Axle Diameter and Axle Length, 1 1/8" U Bolts requires 3, Diameter: 3.937" (100mm), Hub length: 8 1/4", Cap Screws: 7/8", Flat Washers: 1/4", Aftermarket, 10 Bolt, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 463839) $395.01
John Deere 8440 Rim Clamp, Used
Rim Clamp, Used - For John Deere tractor models A (s/n 477000-later), AO (s/n 014800-later), AR (s/n 014800-later), B, BN, BNH, BW, BWH, G, GH, GN, GW, R, 60, 70 (s/n 014800-later), 80, 600, 620, 630, 720, 730, 820, 830, 2010, 3010, 3020, 3030, 3120, 3130, 4000 (s/n 201000-later), 4010, 4020, 4030, 4040, 4050, 4230, 4240, 4250, 4320, 4520, 4620, 4630, 4640, 4650, 4840, 4850, 5010, 5020, 6030, 7020, 7520, 8430, 8440, 8450, 8630, 8640, 8650, 8850, Compatible with John Deere Combine(s) 55 (s/n 12051-39349), 105, 6602, 6622, Replaces John Deere OEM nos B634R, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 497223) $6.01
John Deere 8440 Rim Clamp, Used
Rim Clamp, Used - For John Deere tractor models 50, 60, 70, 520, 530, 620, 630, 720, 730, 1020, 1120, 1520, 1630, 1640 (s/n 429999-earlier), 1830, 1840 (s/n 429999-earlier), 2010, 2020, 2030, 2040 (s/n 429999-earlier), 2120, 2130, 2140 (s/n 429999-earlier), 2440, 2510, 2520, 2630, 2640, 3010 (049999-earlier), 3020, 3030, 3040 (s/n 429999-earlier), 3120, 3130, 3140 (s/n 429999-earlier), 4000 (s/n 201000-later), 4010, 4020, 4030, 4040, 4050, 4230, 4240, 4250, 4320, 4430, 4440, 4450, 4520, 4620, 4630, 4640, 4650, 4840, 4850, 5020, 6030, 7020, 7520, 8430, 8440, 8450, 8630, 8640, 8650, 8850, Compatible with John Deere Construction and industrial models 480, Replaces John Deere OEM nos A4388R, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 498960) $6.01
John Deere 8440 Square Rim Clamp Bolt, Used
Square Rim Clamp Bolt, Used - For John Deere tractor models 1020, 1030, 1120, 1130, 1520, 1630, 1830, 2020, 2030, 2130, 2440, 2510, 2520, 2630, 2640, 3010, 3020, 3030, 3120, 3130, 4000, 4010, 4020 (s/n 200999-earlier), 4030, 4040, 4050, 4230, 4240, 4250, 4320, 4430, 4440, 4450, 4520, 4620, 4630, 4640, 4650, 4840, 4850, 5020, 6030, 7020, 7520, 8430, 8440, 8450, 8630, 8640, 8650, 8850, Replaces John Deere OEM number 08H4694, 36" OR 42" RIM, 5/8" X 4", SAE 8, For the nut use Item #: 464266, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 444632) $4.76
John Deere 8440 Square Rim Clamp Bolt, Used
Square Rim Clamp Bolt, Used - For John Deere tractor models A, AO, AR, 50, 60, 70, 620, 630, 720, 730, 1010, 1830, 2010 (s/n 42001-later), 2030, 2130, 2510, 2520, 3010, 3020, 3030, 3040 (s/n 430000-later), 3120, 3130, 3140 (s/n 430000-later), 4000 (s/n 201000-later), 4010, 4020, 4030, 4040, 4050, 4230, 4240, 4250, 4320, 4430, 4440, 4450, 4520, 4620, 4630, 4640, 4650, 4840, 4850, 5010, 5020, 6030, 7020, 7520, 8430, 8440, 8450, 8630, 8640, 8650, Compatible with John Deere Combine(s) 55, 95, 105, 6602, 6622, Replaces John Deere OEM nos A4064R, R34801, 5/8" X 3 - 3/4", Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 444631) $3.76
John Deere 8440 Wheel Half Sleeve, Keyed Half - 100 MM, Used
Wheel Half Sleeve, Keyed Half - 100 MM, Used - For John Deere tractor models 4620, 4630, 4640, 4650, 4840, 4850, 6030, 8430, 8440, 8450, 8630, 8640, 8650, Replaces John Deere OEM number AR83356, R59899, 100MM, Keyed Half, Use with Cast Wheels Marked R35300, R36190, R49860, R61523, R61726, Pinion Half Sleeve use Item #: 499587, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 499586) $89.01
John Deere 8440 Wheel Half Sleeve, Pinion Half - 100 MM, Used
Wheel Half Sleeve, Pinion Half - 100 MM, Used - For John Deere tractor models 4620, 4630, 4640, 4650, 4840, 4850, 6030, 8430 (1974-1981), 8440, 8450, 8630, 8640, 8650, Replaces John Deere OEM number R58864, Pinion Half, 100MM, Use with Cast Wheels Marked R35300, R36190, R49860, R61523, R61726, Keyed Halve Sleeve use Item #: 499586, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 499587) $89.01


Accessories / Supplies
John Deere 8440 Auxiliary Heater, Universal
Auxiliary Heater, Universal - This universal auxiliary heater is used for tractor cabs, combines, backhoes, dozers, forklifts, etc. using 5/8 inch heater hose connections. Hot water forced air heat. Dimensions: 6-1/2 inches x 9-1/2 inches x 9 inches, steel powder coat housing with aluminum core. 3-speed high volume squirrel cage fan, 12-volt, 20, 000 BTU includes switch, brackets, instructions. (Item #: 182644, Ref: MIS3127) $385.00
John Deere 8440 Magnetic Block Heater
Magnetic Block Heater - Universal. Magnetic utility heater. 120 volt AC, 200 Watts. Built-in thermostat maintains optimum temperature - will not exceed 250 degree F (121 degree C). Quick-grip handle protects hands from heat. 4-3/8 inches (11cm) length, 2-1/2 inches (6.3cm) width, 3 inches (7.5cm) height (including handle). (Item #: 178758, Ref: MBH1153) $97.00
Decals and Emblems
John Deere 8440 2 Legged Deer Decal
2 Legged Deer Decal - John Deere Leaping 2-Legged Deer, 3 1/2" x 4" black and silver, vinyl cut. (Item #: 183241, Ref: R4697) $7.70
John Deere 8440 2 Legged Deer Decal
2 Legged Deer Decal - John Deere Leaping 2 Legged Deer, 2 1/2" x 3", black and yellow, vinyl cut. (Item #: 183158, Ref: R4696) $7.70
John Deere 8440 2 Legged Deer Decal
2 Legged Deer Decal - John Deere Leaping 2-Legged Deer, 2" x 2 1/2", black and yellow, vinyl cut (Item #: 183237, Ref: R4695) $9.00
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2 Legged Deer Decal - John Deere leaping 2 legged deer, 6" black with yellow deer on vinyl. (Item #: 183582, Ref: R5186) $22.70
John Deere 8440 2 Legged Deer Decal
2 Legged Deer Decal - John Deere leaping 2 legged deer, 6" yellow with black deer on vinyl. (Item #: 183188, Ref: R5187) $14.80
John Deere 8440 2 Legged Deer Decal
2 Legged Deer Decal - John Deere leaping 2 legged deer, 9" yellow with black deer on vinyl. (Item #: 183225, Ref: R5188) $32.80
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2 Legged Deer Decal - John Deere leaping 2 legged deer, 6" black with silver deer on vinyl. (Item #: 183579, Ref: R5189) $14.80
John Deere 8440 4 Legged Deer Decal
4 Legged Deer Decal - "John Deere Quality Farm Equipment" 10" on vinyl. (Item #: 183248, Ref: R5184) $40.40
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4 Legged Deer Decal - Says "John Deere Quality Farm Equipment + Parts and Service" with leaping 4 legged deer, 10" on vinyl. (Item #: 183604, Ref: R5185) $40.40
John Deere 8440 Loader Decal, Yellow
Loader Decal, Yellow - Universal John Deere loader decal, 2" x 24". (Item #: 173325, Ref: JDL2Y) $23.60
Electrical System

NOTE
Alternator - Don't see the Alternator you need for your tractor? We have many alternators not listed on this website (for tractors 1953 and newer). Just call us at 800-853-2651.		 NOTE
John Deere 8440 Alternator Conversion Plug
Alternator Conversion Plug - Used to turn Delco SI Style 2-Wire plug alternators into self-exciting style. (Item #: 178026, Ref: ADR9209) $14.40
John Deere 8440 Alternator Top Adjusting Bracket, Universal
Alternator Top Adjusting Bracket, Universal - Universal Top Adjusting Bracket for Alternator or Generator is 7/8 inches wide, 1-1/2 inch offset, 8-1/4 inch from farthest end of slot to center of mounting hole, 3-3/4 inch slot length, 3/8 inch mounting hole. (Item #: 173326, Ref: 8NL10302) $25.20
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Alternator, 12 Volt - Universal 63 Amp Delco Alternator. Single wire with built in regulator. Will fit most tractors pre 1980. (Item #: 111377, Ref: 8NE10305SE) $96.00
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Battery Thermal Wrap - 60 Watt, 28 inches long wrap to keep your battery warm. (Item #: BTW28) $35.98
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Battery Thermal Wrap - 160 Watt, 36 inches long wrap to keep your battery warm. (Item #: BTW72) $53.81
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Coil - This universal automotive style coil is 28, 000 volts for a 12 volt system, 2.9 ohms. Measures 6 inches long and 2 1/2 inches diameter. (Item #: 182583, Ref: 28010) $49.20
John Deere 8440 Magneto Cap, 2 Cylinder
Magneto Cap, 2 Cylinder - For tractor models using WICO XH magneto ONLY. (Item #: 105667, Ref: 1006501) $53.00
John Deere 8440 Magneto, Wico XH and XHD, Service and Parts Manual
Magneto, Wico XH and XHD, Service and Parts Manual - Wico XH And XHD magneto service instructions and parts list. This is a reprint of the original manual that has exploded views of all parts on the tractor with numbered pictures giving great detail on assembly and disassembly. It also gives you a guide with numbers for ordering parts. (Item #: 182504, Ref: MAG6) $19.20
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Spark Plug - Extended tip, 14mm thread, 3/8 inch reach. Replaces Champion J10Y, J11Y, J12Y, J13Y. NOTE: Verify spark plug type before ordering. (Item #: 179437, Ref: AL85) $5.60
John Deere 8440 Spark Plug
Spark Plug - Standard tip, 14mm thread, .472" reach. Replaces Champion L9J, L10, L86, L86C, L88A, L90. NOTE: Verify spark plug type before ordering. (Item #: 182459, Ref: AL425) $4.80

NOTE
Starter - Don't see the starter you need for your tractor? We probably have it! Just call us at 800-853-2651 with your make, model, engine cubic inches (CID) and number off your old starter and we will see if we can find it!		 NOTE
John Deere 8440 Starter, Generator, Distributor Tag, 6 Volt, Blank
Starter, Generator, Distributor Tag, 6 Volt, Blank - Comes with 2 rivets. 2.5" long, .800" wide, 2" center to center rivet hole, .150" dia. rivet holes. Customer must stamp numbers. (Item #: 182608, Ref: DELCO6) $16.80
John Deere 8440 Tag for Starter\Generator, 12 Volt, Blank
Tag for Starter/Generator, 12 Volt, Blank - Comes with 2 rivets. 2.5" long, .800" wide, 2" center to center rivet hole, .150" dia. rivet holes. Customer must stamp numbers. (Item #: 182606, Ref: DELCO12) $16.80
Engine Gaskets
John Deere 8440 Silicone Blue RTV
Silicone Blue RTV - Permatex ultra blue, no leak RTV silicone gasket, oil resistant, use on valve covers, oil pans, timing covers, water pumps. Temperature range -75 degree F to +500 degree F, 3.35 ounce tube. (Item #: 178141, Ref: PRM77BR) $10.90
Engine Parts

NOTE
Valve Overhaul Kits - Valve Overhaul Kits are located in the Engine Overhaul Kits Section (if available for this tractor).		 NOTE
Engine Rings

NOTE
Piston Ring Sets - Don't see the correct ring set for your tractor? Give us a call and ask for a Hastings Ring Set (made in USA). We need the following information to correctly find the set you need: 1. Engine size and type (Ex: 233 CID Gas) 2. Number of engine cylinders, 3. Cylinder bore size, 4. Number and size of compression rings for each piston (Ex: (2) 3/32"), 4. Number and size of oil rings for each piston (Ex: (1) 5/32").		 NOTE
Exhaust System
John Deere 8440 Chrome Exhaust Stack
Chrome Exhaust Stack - Single Wall, 48 inches long with a slotted, 2 inch inside diameter inlet. This is a universal part. Verify Measurements before ordering. (Item #: 118823, Ref: ZNL89020C) $81.00
John Deere 8440 Chrome Exhaust Stack
Chrome Exhaust Stack - Single Wall, 48 inches long with a slotted, 2.5 inch inside diameter inlet. This is a universal part. Verify Measurements before ordering. (Item #: 119038, Ref: ZNL89025C) $108.00
John Deere 8440 Chrome Exhaust Stack
Chrome Exhaust Stack - Single Wall, 48 inches long with a slotted, 3.00 inch inside diameter inlet. This is a universal part. Verify Measurements before ordering. (Item #: 114858, Ref: ZNL89051C) $135.00
John Deere 8440 Chrome Exhaust Stack
Chrome Exhaust Stack - Single wall, 53 inches long with a slotted, 3.00 inch inside diameter inlet with extended curve. This is a universal part. Verify measurements before ordering. (Item #: 173286, Ref: 146520CHR) $106.00
John Deere 8440 Chrome Exhaust Stack
Chrome Exhaust Stack - Single wall, 53 inches long with a slotted, 3.50 inch inside diameter inlet. It has an extended curve on the outlet. This is a universal part. Verify measurements before ordering. (Item #: 173287, Ref: 146490CHR) $161.00
John Deere 8440 Chrome Exhaust Stack
Chrome Exhaust Stack - Single Wall, 48 inches long with a slotted, 4.00 inch inside diameter inlet. This is a universal part. Verify Measurements before ordering. (Item #: 114945, Ref: ZNL89057C) $145.00
John Deere 8440 Chrome Exhaust Stack
Chrome Exhaust Stack - Single Wall, 48 inches long with a slotted, 5.00 inch inside diameter inlet. This is a universal part. Verify Measurements before ordering. (Item #: 119080, Ref: ZNL89485C) $174.00
John Deere 8440 Chrome Exhaust System
Chrome Exhaust System - Single Wall, 42 inches long with a slotted, 2.50 inch inside diameter inlet. This is a universal part. Verify Measurements before ordering. (Item #: 173281, Ref: L102236CHR) $88.00
John Deere 8440 Muffler Clamp, 1-1\4
Muffler Clamp, 1-1/4 - New Clamp for 1-1/4 inch outside diameter muffler inlet. (Item #: 182682, Ref: MC114) $2.10
John Deere 8440 Muffler Clamp, 1-3\4
Muffler Clamp, 1-3/4 - New Clamp for 1-3/4 inch outside diameter muffler inlet. (Item #: 108866, Ref: MC134) $4.80
John Deere 8440 Muffler Clamp, 1-3\8
Muffler Clamp, 1-3/8 - New Clamp for 1-3/8 inch outside diameter muffler inlet. (Item #: 182687, Ref: MC138) $2.90
John Deere 8440 Muffler Clamp, 2-1\4
Muffler Clamp, 2-1/4 - New Clamp for 2-1/4 inch outside diameter muffler inlet. (Item #: 108870, Ref: MC214) $5.30
John Deere 8440 Muffler Clamp, 2-3\4
Muffler Clamp, 2-3/4 - New Clamp for 2-3/4 inch outside diameter muffler inlet. (Item #: 108872, Ref: MC234) $8.71
John Deere 8440 Muffler Clamp, 3
Muffler Clamp, 3 - New Clamp for 3 inch outside diameter muffler inlet. (Item #: 108873, Ref: MC300) $7.40
John Deere 8440 Muffler Clamp, 3-1\2
Muffler Clamp, 3-1/2 - New Clamp for 3-1/2 inch outside diameter muffler inlet. (Item #: 108874, Ref: MC312) $8.00
John Deere 8440 Muffler Clamp, 4
Muffler Clamp, 4 - New Clamp for 4 inch outside diameter muffler inlet. (Item #: 108875, Ref: MC400) $8.30
John Deere 8440 Muffler Clamp, 5
Muffler Clamp, 5 - New Clamp for 5 inch outside diameter muffler inlet. (Item #: 118841, Ref: MC500) $12.70
John Deere 8440 Rain Cap
Rain Cap - This rain cap is for a 1.750 inch pipe. (Item #: 108632, Ref: R1799) $11.00
John Deere 8440 Rain Cap
Rain Cap - This rain cap is for a 2.0 inch pipe. (Item #: 108633, Ref: R1800) $8.80
John Deere 8440 Rain Cap
Rain Cap - This rain cap is for a 2.50 inch pipe. (Item #: 108635, Ref: R1802) $12.50
John Deere 8440 Rain Cap
Rain Cap - This rain cap is for a 2.750 inch pipe. (Item #: 108636, Ref: R1804) $11.00
John Deere 8440 Rain Cap
Rain Cap - This rain cap is for a 4.0 inch pipe. (Item #: 108645, Ref: R1807) $12.90
John Deere 8440 Rain Cap
Rain Cap - This rain cap is for a 4.50 inch pipe. (Item #: 108749, Ref: WC14) $13.40
John Deere 8440 Rain Cap
Rain Cap - This rain cap is for a 5.0 inch pipe. (Item #: 108750, Ref: WC15) $17.40
John Deere 8440 Stainless Steel Clamp, 2.75 Inch
Stainless Steel Clamp, 2.75 Inch - This Stainless Steel Clamp is used with Chrome Stacks and in other applications. (Item #: 179749, Ref: ZNL90872A) $6.50
John Deere 8440 Stainless Steel Clamp, 4 Inch
Stainless Steel Clamp, 4 Inch - This Stainless Steel Clamp is used with Chrome Stacks and in other applications. (Item #: 185428, Ref: ZNL90875A) $8.50
Fuel System / Air Intake
John Deere 8440 Carburetor Elbow and Strainer
Carburetor Elbow and Strainer - Fits various JD models. VERIFY FITTING DIMENSTIONS. Fits Marvel and some Carter UT Series carburetors. Used with flair fitting, not compression fitting. Male end (screen end) is 1/8 inch pipe threads. Female end is 1/4 inch flair. (Item #: 110005, Ref: 9N9553) $5.50
John Deere 8440 Fuel Tank Screen
Fuel Tank Screen - This Fuel Tank Screen is used with most stem-type sediment bowls to further protect against debris in the gas line. It has a 0.216 inch Insert Pipe outside diameter - 2.53 inch Overall Length. (Item #: 114940, Ref: R7949) $9.92
John Deere 8440 Sediment Bowl Gasket, 2-1\8 inch
Sediment Bowl Gasket, 2-1/8 inch - For bowls with 2-1/8 inch diameter, 2.150 inch outside diameter. Made in the USA. (Item #: 112364, Ref: C1778R) $3.30
Gauges
John Deere 8440 Hourmeter
Hourmeter - DC voltages from 12 volt thru 36 volt nominal. Heavy duty glass-reinforced polyester body. Internal shock shields and grommets protect movement from shock and vibration damage. Fits 2-1/4 inch opening, three (3) mounting screws with nuts and two (2) blade terminals included. (Item #: 178318, Ref: HM771) $63.00
John Deere 8440 Hourmeter, Analog
Hourmeter, Analog - 2 inch, black. Can be used on any tractor with a 12 to 24 volt electrical system. (Item #: 178285, Ref: S.52672) $42.30
John Deere 8440 Oil Line Adapter
Oil Line Adapter - Oil Gauge fittings may be different even for the same models. Here is an Oil Line Adapter if you have a gauge line without removable fittings, this converts 1/8 inch pipe thread to 1/8 inch tube. Brass. (Item #: 179540, Ref: 919095) $16.00
Hitch / Drawbar
John Deere 8440 Hair Pin Assortment
Hair Pin Assortment - 15-piece assortment. Includes four (4) of HP-3 (wire diameter 3/16 inch, length 3.75 inches), four (4) of HP-4 (wire diameter 5/32 inch, length 2 15/16 inches), four (4) of HP-5 (wire diameter 1/8 inch, length 2 9/16 inches), and three (3) of HP-6 (wire diameter 3/32 inch, length 1 5/8 inches). (Item #: 182461, Ref: HPA15X) $11.40
John Deere 8440 Universal Drawbar Lock
Universal Drawbar Lock - For Cat. 1 drawbars up to 1 1/2 inch thick and 3 inches wide. Prevents drawbar from rotating. (Item #: 112156, Ref: DBL2) $37.00
Hydraulic System
John Deere 8440 Filter Element
Filter Element - 10 Micron replacement element for SF1-10. (Item #: 120092, Ref: 1A9021) $13.60
John Deere 8440 Hydraulic Hose Assembly-NPT, 12 inch
Hydraulic Hose Assembly-NPT, 12 inch - Universal. 12 inch overall length. 1/2 I.D. 2 Wire. Solid Male 1/2 NPT thread on both ends. (Item #: 118257, Ref: H42-2M-12) $11.00
John Deere 8440 Hydraulic Hose Assembly-NPT, 180 inch
Hydraulic Hose Assembly-NPT, 180 inch - Universal. 180 inch (15 Feet) overall length. 1/2 inch inside diameter. 2 Wire. Solid Male 1/2 inch NPT thread on both ends. (Item #: 179906, Ref: H42-2M-180) $55.50
John Deere 8440 Hydraulic Hose Assembly-NPT, 24 inch
Hydraulic Hose Assembly-NPT, 24 inch - Universal. 1/2 inch I.D. double wire braid (SAE-2R) with 1/2 inch NPT solid male fittings both ends. 24 inch overall length. Replaces OEM # - 407435R1. (Item #: 118256, Ref: H42-2M-24) $14.10
John Deere 8440 Hydraulic Hose Assembly-NPT, 30 inch
Hydraulic Hose Assembly-NPT, 30 inch - Universal. 30 inch overall length. 1/2 I.D. 2 Wire. Solid Male 1/2 NPT thread on both ends. (Item #: 118259, Ref: H42-2M-30) $16.10
John Deere 8440 Hydraulic Hose Assembly-NPT, 48 inch
Hydraulic Hose Assembly-NPT, 48 inch - Universal. I.H.C.: 1/2" I.D. double wire braid (SAE-2R) with 1/2" NPT solid male fittings both ends. 48" overall length. Replaces OEM # - 407437R1. Hydraulics: 48 inch overall length (Item #: 118261, Ref: H42-2M-48) $16.50
John Deere 8440 Universal Pressure Gauge, Hydraulic
Universal Pressure Gauge, Hydraulic - 1000 Lb. Gauge. Glycerin Filled. Stainless Steel Case 2-1 2 diameter. Nickel silver movement accurate to within 2%. Dual range KPA-PSI. Plexiglass crystal. 1 4 NPT male brass fitting. (Item #: 172285, Ref: GG1000) $13.50
John Deere 8440 Universal Pressure Gauge, Hydraulic
Universal Pressure Gauge, Hydraulic - 60lb Gauge. Glycerin Filled. Stainless Steel Case 2-1/2 diameter. Nickel silver movement accurate to within 2%. Dual range KPA-PSI. Plexiglass crystal. 1/4 NPT male brass fitting. (Item #: 172338, Ref: GG60) $13.91
Implements
John Deere 8440 Axle Bolt
Axle Bolt - Axle bolt, 1 each (Ref 3). Used on many Bush Hog rotary cutters. Used on models 12, 104, 105, 109, 126, 205, 255, 275, 285, 305, 306, 307, 405, 405HR, 406, 406HR, 502, 600, 1050, 1051, 1109, 1126, 1207, 1209, 1226, 1306, 1307, 1405, 1406, 2510, 2512, 3108, 2309, BD90, FH162, S268, SM60, SQ36 (Item #: 170217, Ref: BH1317) $14.90
John Deere 8440 Bearing Cup
Bearing Cup - This part fits Caster Assembly (Part Number BH215, Ref #6). Sold individually, two used per caster assembly. Used on many Bush Hog rotary cutters. Used on models 12, 104, 105, 109, 126, 205, 255, 275, 285, 305, 306, 307, 405, 405HR, 406, 406HR, 502, 600, 1050, 1051, 1109, 1126, 1207, 1209, 1226, 1306, 1307, 1405, 1406, 2510, 2512, 3108, 2309, BD90, FH162, S268, SM60, SQ36. Also replaces 132709, 15191, 32190M1, L44610. (Item #: 169771, Ref: 170BH) $7.86
John Deere 8440 Bearing cone (L44643)
Bearing cone (L44643) - For Caster Assembly, requires 2.Used on many Bush Hog rotary cutters. Used on models 12, 104, 105, 109, 126, 205, 255, 275, 285, 305, 306, 307, 405, 405HR, 406, 406HR, 502, 600, 1050, 1051, 1109, 1126, 1207, 1209, 1226, 1306, 1307, 1405, 1406, 2510, 2512, 3108, 2309, BD90, FH162, S268, SM60, SQ36, SQ480, SQ600. (Item #: 114630, Ref: 22) $5.90
John Deere 8440 Caster Assembly
Caster Assembly - Tail wheel and hub assembly with grease fitting and fork assembly. Shaft on Yoke is 1-1/2 inch diameter, 8 inches overall length, 7-1/4 inches to pin hole. New style tail assembly, used on the following Bush Hog cutters: 12, 104, 105, 109, 126, 205, 255, 275, 285, 305, 306, 307, 405, 405HR, 406, 406HR, 502, 600, 1050, 1051, 1109, 1126, 1207, 1209, 1226, 1306, 1307, 1405. Wheel must be attached to fork. For Bush Hog cutters with SPB40 spacer (included), assembly will also replace all models with Timken bearings. (Item #: 173612, Ref: 12269) $183.00
John Deere 8440 Caster Assembly
Caster Assembly - Tail wheel and hub assembly with grease fitting and fork assembly. Shaft on Yoke is 1-1/2 inch diameter, 8 inches overall length, 7-1/4 inch to pin hole. New style tail assembly, used on the following Bush Hog cutters: 12, 104, 105, 109, 126, 205, 255, 275, 285, 305, 306, 307, 405, 405HR, 406, 406HR, 502, 600, 1050, 1051, 1109, 1126, 1207, 1209, 1226, 1306, 1307, 1405. Wheel must be attached to fork. For Bush Hog cutters with SPB40 spacer (included), assembly will also replace all models with Timken bearings. (Item #: 173612, Ref: 12269) $183.00
John Deere 8440 Caster Assembly, Old Style
Caster Assembly, Old Style - Tail Wheel and Hub Assembly with grease fitting. 4 x 8 inch rim, 15 inch outside diameter of wheel. Includes wheel, hub, axle bearing and bolt assembly. OLD style tail assembly used on the following Bush Hog cutters: 12, 104, 105, 109, 126, 205, 255, 275, 285, 305, 306, 307, 405, 405HR, 406, 406HR, 502, 600, 1050, 1051, 1109, 1126, 1207, 1209, 1226, 1306, 1307, 1405, 1406, 2510, 2512, 3108, 2309, BD90, FH162, S268, SM60, SQ36, SQ480, SQ600. Wheel must be attached to fork. For Bush Hog cutters. With SPB40 spacer, assembly will also replace all models with Timken Bearings (Ref #1-#11). (Item #: 161111, Ref: BH215) $132.00
John Deere 8440 Hub Assembly
Hub Assembly - Hub with bushings (3/4 inch), wheel bolts (4), and grease fitting. Center tube length 5 inches. For rotary cutters: RB60 with new style 1-1/4 inch diameter caster, SM60R, SM160R; Squealer models: 1207, SQ36, SQ48, SQ60, SQ72, SQ148, SQ480. Replaces 60978, 60990, 63812. Can use 500BH tail wheel. (Item #: 180514, Ref: 63813BH) $38.10
John Deere 8440 Hub with Bearing Cups
Hub with Bearing Cups - 4-bolt, 5 inch bolt circle and 3-5/8 inch wheel pivot hub with bearing cups (1 inch axle) (Ref #5). This part fits caster assembly (part number BH215). Used on many Bush Hog rotary cutters. Used on models 12, 104, 105, 109, 126, 205, 255, 275, 285, 305, 306, 307, 405, 405HR, 406, 406HR, 502, 600, 1050, 1051, 1109, 1126, 1207, 1209, 1226, 1306, 1307, 1405, 1406, 2510, 2512, 3108, 2309, BD90, FH162, S268, SM60, SQ36. (Item #: 182627, Ref: BH1311) $49.30
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Round Bale Tine 31.5 Inches - Fully Hardened. Also replaces Kverneland 221151. (Item #: 182589, Ref: 221129) $51.00
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Round Bale Tine 38.5 Inches - Fully Hardened. Also replaces Kverneland 241107, 241161. (Item #: 182592, Ref: 241100) $91.48
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Round Bale Tine 43 Inches - Fully Hardened. (Item #: 182594, Ref: 241166) $111.54
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Round Bale Tine 49 Inches - Fully Hardened. (Item #: 152690, Ref: 241162) $78.00
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Round Bale Tine 55 Inches - Fully Hardened. (Item #: 182593, Ref: 241163) $131.61
John Deere 8440 Seal, Caster
Seal, Caster - Seal, 2 required (Ref #2). Used on many Bush Hog rotary cutters. Used on models 12, 104, 105, 109, 126, 205, 255, 275, 285, 305, 306, 307, 405, 405HR, 406, 406HR, 502, 600, 1050, 1051, 1109, 1126, 1207, 1209, 1226, 1306, 1307, 1405, 1406, 2510, 2512, 3108, 2309, BD90, FH162, S268, SM60, SQ36, SQ480, SQ600. (Item #: 180300, Ref: 30BH) $4.30
John Deere 8440 Tail Wheel Assembly
Tail Wheel Assembly - 4 inch x 8 inch tail wheel assembly with laminated tire. 3-5/8 inch pilot, 4 bolt holes, 5 inch bolt circle, 3-3/4 inches wide, 15 inch outside diameter. Used on the following Bush Hog cutters: 12, 104, 105, 109, 126, 205, 255, 275, 285, 305, 306, 307, 405, 405HR, 406, 406HR, 502, 600, 1050, 1051, 1109, 1126, 1207, 1209, 1226, 1306, 1307, 1405 and 1406, 2510, 2512, 3108, 3209, BD90, FH162, S268, SM60, SQ36, SQ480, SQ600. Replaces Sidewinder 15205, Servis Rhino 373024H, Terrain King 373024H, Modern 401-0048, BMB 5337, Hardee C40-RC, King Kutter KK4X8. (Item #: 111222, Ref: 500BH) $56.00
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Talc Powder Lubricant - Dry Talc powder lubricant, 8 lb container. Absorbs moisture and keeps treated seed from sticking together in planter boxes. Recommended application rate: 3 oz. Coverage: Typically treats 60-80 acres. (Item #: 107928, Ref: TP19000TP) $22.10
Lights
John Deere 8440 Portable Halogen Work Lamp
Portable Halogen Work Lamp - 3 inch x 5 inch sealed beam unit, 12 volt, 50 watt, 4 amp. With handle and magnetic base. Projects flood beam pattern 50 foot wide x 30 foot long. Lamp is not legal for street use. (Item #: L200MAGH) $75.13
John Deere 8440 Work Light 12V
Work Light 12V - Universal Work light is 12 volt, 3000 candle power, and a trapezoidal light pattern. I does swivel up and down, not side-to-side. Comes with 4-1/2" diameter sealed beam lamp, part number L4411. Does not have a switch on the back. (Item #: 173803, Ref: L408-12V) $38.40
Miscellaneous
John Deere 8440 Cab Foam Kit
Cab Foam Kit - With Headliner 10-Piece - Black For tractor models with QT1 Year Round Cab. Must be truck shipped - $75 will be added for shipping due to weight and size. (Item #: 186987, Ref: R1236) $389.00
John Deere 8440 Deluxe Canopy, 3 Bow
Deluxe Canopy, 3 Bow - This universal Blue 3-Bow Deluxe Canopy comes with bows and cover. Universal brackets sold separately. Fender mounting kit is part number 6A216. Axle Mounting Kit is part number 6A217. Measures about 48 inch spread from Mounting brackets (40 inch spread at the top of canopy) Height is approximately 31 inch. (Item #: 178876, Ref: RFC100B) $245.00
John Deere 8440 Hand Cleaner, Gallon
Hand Cleaner, Gallon - Hand cleaner, with dispenser pump. 1 gallon plastic bottle. (Item #: 180453, Ref: PRM25218) $24.60
John Deere 8440 Tractor Umbrella with Frame & Mounting Bracket - Yellow
Tractor Umbrella with Frame & Mounting Bracket - Yellow - Complete umbrella consisting of a cover, bracket and frame, 54" x 54" cover made of 10 oz. duck canvas with leather reinforcements and steel grommets, Metal parts are zinc-coated for long-lasting, maintenance-free service, Rigid framework for cover is built to withstand farm and industrial use, Installs easily, folds down for trailering and removes in seconds without tools, Additional Handling & Oversize Fees Apply To This Item, (Item #: 161195) $124.00
PTO / Driveline
John Deere 8440 Driveline Assembly with Yokes
Driveline Assembly with Yokes - AB4 series, complete drive shaft assembly with shielding and tractor and implement yokes. 1-3/8 inch 6 spline Q.D. tractor yoke. 1-3/8 inch round bore with 1/2 inch pin hole implement yoke. 1300 mm (51 inch) overall length end of yoke to end of yoke. 1110 mm (43-3/4 inch) compressed length center to center of cross bore. Cross and bearing kit, 27 mm 1.063 (1-1/16 inch) bearing diameter x 74.6 mm 2.940 (2-15/16 inch) overall length (43-3/4 inch). Verify length before ordering. (Item #: 180775, Ref: AB4111WY) $174.00
John Deere 8440 Driveline Assembly with Yokes
Driveline Assembly with Yokes - AB4 series, complete drive shaft assembly with shielding and tractor yoke, ratcheting torque limiter on implement end. 1-3/8 inch 6 spline Q.D. tractor yoke, 1-3/8 inch 6 spline ratcheting torque limiter with quick disconnect on implement end. 1372 mm (54 inch) overall length end of yoke to end of clutch. 1110 mm (43-3/4 inch) compressed length center to center of cross bore. Cross and bearing kit 27 mm 1.063 (1-1/16 inch) bearing diameter x 74.6 mm 2.940 (2-15/16 inch). 1372 mm (54 inch) overall length ***VERIFY LENGTH BEFORE ORDERING*** (Item #: 124815, Ref: AB4111K33) $339.00
John Deere 8440 PTO Safety Clutch, 40 HP
PTO Safety Clutch, 40 HP - 1-3/8 inch 6 spline male and female ends, 6 inch diameter, 40 horse power capacity. Heavy duty unit allows PTO driven implements to freewheel with adjustable safety protection under load. Prevents expensive damage to internal tractor PTO packs. Prevents single clutch tractors from being driven forward by PTO over-run. (Item #: 183648, Ref: B9164) $268.00
Paint
John Deere 8440 44 Minute DVD - How to Paint a Tractor
44 Minute DVD - How to Paint a Tractor - This DVD demonstrates the entire painting process including sanding, priming, body work, painting and decals. A John Deere B is used as the sample tractor, but the information will pertain to any make or model - the techniques are the same. Safety is also discussed. (Item #: 183950, Ref: JDV-02250) $24.00
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Paint, Aluminum High Heat Spray Can - 12 oz. spray can. Withstands heat up to 650 degrees for use on stacks and mufflers. Paint cannot be shipped to California due to California Regulations. All Paint can only ship UPS Ground. (Item #: 100244, Ref: TP402HHSP_) $8.50
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Paint, Aluminum, Spray Can - From Tallmans, formulated by Van Sickle, providing OEM quality. High Strength air dry enamel with Alkyd resins to assure durability. Fade resistant, smooth uniform film characteristics. Paint cannot be shipped to California due to California Regulations. All Paint can only ship UPS Ground. (Item #: 100244, Ref: TP312SP) $8.50
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Paint, Clear Coat, 1 Gallon - From Tallmans, formulated by Van Sickle, providing OEM quality. High strength air dry Acrylic laquer. Protects the original paint finish, adds more shine, prolongs color and prevents fade. Water clear non-yellowing gloss coat, smooth uniform film characteristics. Paint cannot be shipped to California due to California Regulations. All Paint can only ship UPS Ground. (Item #: 108409, Ref: TP447GAL) $65.00
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Paint, Clear Coat, 1 Quart - High strength air dry Acrylic laquer. Protects the original paint finish, adds more shine, prolongs color and prevents fade. Water clear non-yellowing gloss coat, smooth uniform film characteristics. Paint cannot be shipped to California due to California Regulations. All Paint can only ship UPS Ground. (Item #: 108408, Ref: TP447QT) $30.00
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Paint, Gloss Black, 1 Gallon - High Strength air dry enamel with Alkyd resins to assure durability. Fade resistant, smooth uniform film characteristics. Paint cannot be shipped to California due to California Regulations. All Paint can only ship UPS Ground. (Item #: 100116, Ref: TP550GAL) $53.00
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Paint, Gloss Black, 1 Quart - High Strength air dry enamel with Alkyd resins to assure durability. Fade resistant, smooth uniform film characteristics. Paint cannot be shipped to California due to California Regulations. All Paint can only ship UPS Ground. (Item #: 100115, Ref: TP550QT) $24.00
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Paint, Gloss Black, Spray Can - High Strength air dry enamel with Alkyd resins to assure durability. Fade resistant, smooth uniform film characteristics. Paint cannot be shipped to California due to California Regulations. All Paint can only ship UPS Ground. (Item #: 100114, Ref: TP550SP) $8.70
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Paint, Gray Primer, 1 Quart - From Tallmans, formulated by Van Sickle, providing OEM quality. High Strength air dry enamel with Alkyd resins to assure durability. Fade resistant, smooth uniform film characteristics. Paint cannot be shipped to California due to California Regulations. All Paint can only ship UPS Ground. (Item #: 100121, Ref: TP2700QT) $22.40
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Paint, Gray Primer, Spray Can - From Tallmans, formulated by Van Sickle, providing OEM quality. High Strength air dry enamel with Alkyd resins to assure durability. Fade resistant, smooth uniform film characteristics. (Item #: 100120, Ref: TP2700SP) $8.30
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Paint, Green, 1 Gallon - From Tallmans, formulated by Van Sickle, providing OEM quality. High Strength air dry enamel with Alkyd resins to assure durability. Fade resistant, smooth uniform film characteristics. Paint cannot be shipped to California due to California Regulations. All Paint can only ship UPS Ground. (Item #: 108349, Ref: TP210GAL) $78.00
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Paint, Green, 1 Quart - From Tallmans, formulated by Van Sickle, providing OEM quality. High Strength air dry enamel with Alkyd resins to assure durability. Fade resistant, smooth uniform film characteristics. Paint cannot be shipped to California due to California Regulations. All Paint can only ship UPS Ground. (Item #: 108348, Ref: TP210QT) $30.90
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Paint, Green, Spray Can - From Tallmans, formulated by Van Sickle, providing OEM quality. High Strength air dry enamel with Alkyd resins to assure durability. Fade resistant, smooth uniform film characteristics. Paint cannot be shipped to California due to California Regulations. All Paint can only ship UPS Ground. (Item #: 108347, Ref: TP210SP) $10.50
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Paint, Industrial Yellow, 1 Gallon - High Strength air dry enamel with Alkyd resins to assure durability. Fade resistant, smooth uniform film characteristics. Paint cannot be shipped to California due to California Regulations. All Paint can only ship UPS Ground. (Item #: 108346, Ref: TP530GAL) $110.00
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Paint, Industrial Yellow, 1 Quart - High Strength air dry enamel with Alkyd resins to assure durability. Fade resistant, smooth uniform film characteristics. Paint cannot be shipped to California due to California Regulations. All Paint can only ship UPS Ground. (Item #: 108345, Ref: TP530QT) $40.00
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Paint, Industrial Yellow, Spray Can - High Strength air dry enamel with Alkyd resins to assure durability. Fade resistant, smooth uniform film characteristics. Paint cannot be shipped to California due to California Regulations. All Paint can only ship UPS Ground. (Item #: 108344, Ref: TP530SP) $10.00
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Paint, JD Yellow, 1 Gallon - From Tallmans, formulated by Van Sickle, providing OEM quality. High Strength air dry enamel with Alkyd resins to assure durability. Fade resistant, smooth uniform film characteristics. Paint cannot be shipped to California due to California Regulations. All Paint can only ship UPS Ground. (Item #: 102411, Ref: TP190GAL) $59.00
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Paint, JD Yellow, 1 Quart - From Tallmans, formulated by Van Sickle, providing OEM quality. High Strength air dry enamel with Alkyd resins to assure durability. Fade resistant, smooth uniform film characteristics. Paint cannot be shipped to California due to California Regulations. All Paint can only ship UPS Ground. (Item #: 102410, Ref: TP190QT) $24.00
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Paint, JD Yellow, Spray Can - From Tallmans, formulated by Van Sickle, providing OEM quality. High Strength air dry enamel with Alkyd resins to assure durability. Fade resistant, smooth uniform film characteristics. Paint cannot be shipped to California due to California Regulations. All Paint can only ship UPS Ground. (Item #: 102409, Ref: TP190SP) $8.10
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Paint, Red Primer, 1 Gallon - From Tallmans, formulated by Van Sickle, providing OEM quality. High Strength air dry enamel with Alkyd resins to assure durability. Fade resistant, smooth uniform film characteristics. Paint cannot be shipped to California due to California Regulations. All Paint can only ship UPS Ground. (Item #: 100119, Ref: TP3987GAL) $59.00
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Paint, Red Primer, 1 Quart - From Tallmans, formulated by Van Sickle, providing OEM quality. High Strength air dry enamel with Alkyd resins to assure durability. Fade resistant, smooth uniform film characteristics. Paint cannot be shipped to California due to California Regulations. All Paint can only ship UPS Ground. (Item #: 100118, Ref: TP3987QT) $24.00
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Paint, Satin Black, 1 Quart - From Tallmans, formulated by Van Sickle, providing OEM quality. High Strength air dry enamel with Alkyd resins to assure durability. Fade resistant, smooth uniform film characteristics.Paint cannot be shipped to California due to California Regulations. All Paint can only ship UPS Ground. (Item #: 100254, Ref: TP225QT) $24.00
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Paint, Satin Black, Spray Can - From Tallmans, formulated by Van Sickle, providing OEM quality. High Strength air dry enamel with Alkyd resins to assure durability. Fade resistant, smooth uniform film characteristics.Paint cannot be shipped to California due to California Regulations. All Paint can only ship UPS Ground. (Item #: 100253, Ref: TP225SP) $8.50
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Paint, Yellow Primer, 1 Gallon - From Tallmans, formulated by Van Sickle, providing OEM quality. High Strength air dry enamel with Alkyd resins to assure durability. Fade resistant, smooth uniform film characteristics. Paint cannot be shipped to California due to California Regulations. All Paint can only ship UPS Ground. (Item #: 184741, Ref: TP2720GAL) $84.67
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Slip Resistant Coating - Gallon can. For use in a variety of applications where slip resistance or sound deadening qualities are desired. Moisture and chemical resistant, helps protect against corrosion. Ready to use as is for easy application and touch up with brush or roller. Coverage area is 75 to 100 square feet. (Item #: BL116GAL) $68.39
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Slip Resistant Coating Kit - Do it yourself kit. Comes with one gallon of liner, mini roller with tray, two replacement roller covers, 2" brush, and sanding sponge. For use in a variety of applications where slip resistance or sound deadening qualities are desired. Moisture and chemical resistant, helps protect against corrosion. Ready to use as is for easy application and touch up with brush or roller. Coverage area is 75 to 100 square feet. (Item #: BL116KIT) $99.22
John Deere 8440 Tire Paint, Black
Tire Paint, Black - Black tire paint (1 Gallon)- The best way to make tires look like new. Our paint is a permanent water based paint that applies easily and dries quickly. It will not rub off even when wet. Gives dull, faded tires a non-glossy, like new finish. This paint is READY TO USE. (Item #: 185598, Ref: E844R) $40.00
John Deere 8440 Tire Paint, Black
Tire Paint, Black - Black tire paint (1 Gallon)- The best way to make tires look like new. Our paint is a permanent water based paint that applies easily and dries quickly. It will not rub off even when wet. Gives dull, faded tires a non-glossy, like new finish. This paint is READY TO USE. (Item #: 185598, Ref: E844R) $40.00
Seats
John Deere 8440 Seat, Air Suspension, Black Leatherette, Universal
Seat, Air Suspension, Black Leatherette, Universal - Seat, Deluxe AG Air suspension, Includes 12 volt compressor. Slides, fore/aft and lateral isolators, adj shock, seat top with Black Leatherette upholstery, lumbar, recline tilt up and angle adjust armrests. *Adjustable backrest recline. *Infinitely adjustable mechanical lumbar support *Heavy duty 12 volt air compressor included. *DOUBLE LOCKING SLIDES, fore and aft isolators with lockout. *Ride firmness adjustment *Weight range 110-330 lbs. (Item #: TS5056V) $1518.86
John Deere 8440 Seat, Air Suspension, Cloth, Universal
Seat, Air Suspension, Cloth, Universal - Seat, Deluxe AG Air suspension, Includes 12 volt compressor. Slides, fore/aft and lateral isolators, adj shock, seat top with gray cloth upholstery, lumbar, recline tilt up and angle adjust armrests. * Trimmed in FabriForm cloth, can be punctured with pens and screwdrivers and will not tear. *Adjustable backrest recline. *Infinitely adjustable mechanical lumbar support *Heavy duty 12 volt air compressor included. *DOUBLE LOCKING SLIDES, fore and aft isolators with lockout. *Ride firmness adjustment *Weight range 110-330 lbs. *** CALL FOR FREIGHT QUOTE *** (Item #: TS5056) $2161.57
John Deere 8440 Tie-On Seat Cover
Tie-On Seat Cover - Yellow and Green, 19 inches wide. Deluxe with 2 inches of foam. Fits only tractors that use a PAN type seat. (Item #: 179179, Ref: R2602) $48.80
John Deere 8440 Tie-On Seat Cover
Tie-On Seat Cover - Yellow and White, 21 wide. Deluxe with 2 inches of foam. For tractors that use a PAN SEAT only. (Item #: 179810, Ref: R1014) $42.95
John Deere 8440 Tie-On Seat Cover
Tie-On Seat Cover - Green and White, 21" wide. Deluxe with 2 inches of foam. Fits only tractors that use a PAN type seat. (Item #: 179516, Ref: R1016) $49.57
John Deere 8440 Universal Seat
Universal Seat - Color: Yellow - Universal Application Leatherette Suspension seat. For most Compact, Agricultural and Industrial Tractors. Adjustable base for 5 different mounting angles, Internal Suspension Weight Adjustment, Special Slotted Base for mounting holes adjustments of approximately 2-1-2 inches forward/rear, Adjustable Slide Track. IMPORTANT: THESE SEATS FIT MOST TRACTORS, BUT NOT ALL. PLEASE LOOK CLOSELY AT THE DIMENSIONS ON THE PICTURE BEFORE ORDERING TO BE SURE IT WILL FIT YOUR TRACTOR. Color is John Deere Yellow. (Item #: 101375, Ref: TS1040ATSP) $100.00
Sheet Metal / Body Parts
John Deere 8440 Cab Foam Kit Spray Adhesive
Cab Foam Kit Spray Adhesive - 1 16 Oz. can will attach most kits. Large, multi piece kits may need 2 cans. (Item #: 165963, Ref: R0140) $41.19
John Deere 8440 Fender Hand Grip
Fender Hand Grip - Used on many ag tractors, combines, implements and industrial tractor applications. (Item #: 103959, Ref: R20759) $8.80
John Deere 8440 Pilot Punch Set
Pilot Punch Set - Set contains 12 sizes one of each 1/16, 3/32, 1/8, 5/32, 3/16, 7/32, 1/4, 5/16, 3/8, 7/16 and 1/2. (Item #: 186563, Ref: RPD112K) $173.00
Steering
John Deere 8440 Eaton Power Steering Pump Replacement
Eaton Power Steering Pump Replacement - This Power Steering Pump replaces the Eaton style belt driven Power Steering Pump. It also replaces Eaton part numbers: 503-1005-005, 20928 and P761. This is a Redesigned Pump that uses a bearing instead of original bushing. It can also be adapted to tractors using Char-Lynn power Steering with an Eaton Pump. Please note that this pump does not include brackets, top mounted reservoir, or pulley. Some applications will require a new pressure hose to be made for a 5/8-18 inch inverted flare type fitting. The shaft diameter measures .670 inches. The shaft length, where the pulley mounts measures .575 inches. There is a 2 inch thick pump housing where the bracket bolts on. Pressure is preset at 1.32 GPM. (Item #: 113730, Ref: S03-1003) $417.87
John Deere 8440 Filter, Power Steering
Filter, Power Steering - Filter case size is 3 inches diameter and 1 1/2 inch height. Center hole is approximately 7/8 inch diameter. VERIFY size before ordering. It is used on tractors with Eaton style power steering pumps. Replaces: PMLF614 (Item #: 111126, Ref: AE33538A) $13.20
John Deere 8440 Power Steering Pump Pulley
Power Steering Pump Pulley - This Power Steering Pump Pulley is used with S03-1003 Power Steering Pump. It is designed for Tractors using Eaton Style power steering pump. It is made of Stamped steel. Measures 5 inches outside diameter, 0.675 inch bore, 1/8 inch keyway, 0.9715 inch total width for 1/2 inch belt. (Item #: 164438, Ref: ABC1417) $47.60
Tools
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Blade Fuse Assortment - With 6-24 volt tester light and fuse puller. Contains 93 pieces. 5, 10, 15, 20, 25 and 30 amp blade type fuses. (Item #: 183798, Ref: S.29891) $23.10
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Hay Moisture Tester - Self Calibrating Electronic Moisture Tester. (Item #: 180261, Ref: S.58474) $287.00
Tractor Manual Search - Yesterday's Tractor Co.
Wheels
John Deere 8440 Front Rim
Front Rim - This is a 6 inches x 16 inches Front Wheel Rim. It has a pilot hole of 4.625 inches. It uses 6 bolts in a 6 inch bolt pattern. Back-spacing is 4.75 inches. Verify size of old rim before ordering. Replaces: JD1293, JD3039 (Item #: 103768, Ref: FW60166) $92.00
John Deere 8440 Front Rim
Front Rim - This is a 5.5 inch x 16 inch Front Wheel Rim. It has a pilot hole of 4.625 inches. It uses 6 bolts in a 6 inch bolt pattern. Back-spacing is 4.75 inches. Capacity of 3500 lbs based on 20 MPH max speed. Verify size of old rim before ordering. (Item #: 116854, Ref: FW55166) $78.00
John Deere 8440 Tire Inner Tube
Tire Inner Tube - This Inner Tube fits 4.00 x 15, 5.00 x 15, 5.90 x 15, 4.50 x 16 and 5.00 x 16 tires. It has a TR-15 valve stem. Valve height 1.38 inch, diameter 0.65 inch. (Item #: 118299, Ref: 500X15TB) $17.15
John Deere 8440 Tire Paint, Black
Tire Paint, Black - Black tire paint (1 Gallon)- The best way to make tires look like new. Our paint is a permanent water based paint that applies easily and dries quickly. It will not rub off even when wet. Gives dull, faded tires a non-glossy, like new finish. This paint is READY TO USE. (Item #: 185598, Ref: E844R) $40.00
John Deere 8440 Tire Tube
Tire Tube - For 5.50 inch, 6.00 inch, or 6.50 inch X 16 inch tires. This is a bias style tube, not for radial tires. Not for recreational use. (Item #: 118295, Ref: WHS050) $19.10
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Tire Tube 24 Inch - This 24 inch tire tube is used for all tractors with the following tires: 10.00 x 24, 11.00 x 24, 11.2 x 24, and 12.4 x 24. (Item #: 178957, Ref: WHS059) $57.00
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Tire Tube 28 Inch - This tire tube is used for all tractors with the following tires: 10.00 inch x 28 inch, 11.00 inch x 28 inch, 11.2 inch x 28 inch and 12.4 inch x 28 inch. (Item #: 158249, Ref: WHS058) $64.00
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Tire Tube 28 Inch - This tire tube is used for all tractors with the following tires: 12.00 x 28, 13.00 x 28, 13.6 x 28, and 14.9 x 28. (Item #: 178895, Ref: WHS061) $111.00
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Tire Tube 32 Inch - This 32 inch tire tube is used for all tractors with the following tires: 7.00 inch x 32 inch, 8.00 inch x 32 inch, 9.00 inch x 32 inch and 9.5 inch x 32 inch. (Item #: 184736, Ref: WHS062) $67.00
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Tire Tube 38 Inch - This 38 inch tire tube is used for all tractors with the following tires: 10.00 inch x 38 inch, 11.00 inch x 38 inch, 11.2 inch x 38 inch and 12.4 inch x 38 inch. This is a bias style tube. Not for use with radial tires. (Item #: 183819, Ref: WHS064) $82.00
John Deere 8440 Tire, Three Rib
Tire, Three Rib - Front tire, 3 Rib, 5.50 inch x 16 inch. Designed to be used with tube (part number WHS050). 6 Ply.Additional $20 shipping due to size and weight. (Item #: 118213, Ref: 550X16) $107.00
CategoriesAll 8440 Parts
Miscellaneous Related Items
Misc Repair DVD
John Deere 8440 John Deere POWER-TROL Repair - Misc Repair DVD
John Deere POWER-TROL Repair - In-depth information on reparing the John Deere Power Trol. (Item #: JDV-01850) $24.00
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