FREE SHIPPING on orders above $249.99! Details

• Tractor Parts

• Engine Kits

• Carburetors

• Salvage

• Manuals

• DVDs

• Hats

• Contact Us

• Shipping Rates

• Return Policy

• Ordering Help

• Company Info

• Parts Warranty

• Forums

Ford 800 Parts

Category: Drive Train

[Categories] [All 800 Parts] [All Ford Models]

2nd Mainshaft and Countershaft Gears - For Ford tractor models NAA, 8N, 600, 601, 611, 620, 621, 630, 631, 640, 641, 650, 651, 660, 661, 671, 681, 700, 701, 740, 741, 761, 771, 800, 801, 811, 820, 821, 840, 841, 850, 851, 860, 861, 871, 881, 900, 901, 941, 950, 951, 960, 961, 971, 981, 2000, 4000, Replaces Ford OEM number B9NN7114A, B9NN7A381B, 4 Speed Only, 2 Piece Set, (Item #: 110911) $167.00

Axle Rear Bearing Race - This Tapered Bearing Cup is for models 4120, 600, 800, 8N, 9N, 2N, Jubilee, NAA. (Item #: 109579, Ref: 9N4222) $11.20

Axle Rear Collar - This rear axle collar is for tractor models 600, 800, 601, 801, 2000, 4000. (Item #: 128478, Ref: NCA4132A) $16.20

Axle Seal, Inner Seal - This seal measures 2.000 inches inside diameter, 2.754 inches outside diameter, and are 0.510 inches wide. The seal replaces OEM numbers: 8N4233A, C4NN4233A, NCA4233A, NDA7048A, 8N4233A1, 1014202M1, 103682A, 103682A, 10A12051, 10A2500, 12A2500, 30-3084914, 1E3377, E3377, 103682A, 10A12051, 157166A (Item #: 106611, Ref: 8N4233A) $6.10

Bearing Cone - This differential Bearing cone is for tractor models 4120, 800, 801. (Item #: 112127, Ref: NDA4221A) $36.90

Bearing Cone, Rear Axle - This rear axle outer bearing cone is for tractor models 2120, 4120, 600, 800. (Item #: 176639, Ref: NCA44224A) $83.00

Bearing Cone, Rear Pinion - This is a rear pinion tapered bearing cone. (Item #: 182969, Ref: NCA4630A) $98.00

Bearing Cone, Rear Pinion - This is a rear pinion tapered bearing cone. (Item #: NDA4630A) $63.74

Bearing Cup - This differential bearing cup is for tractor models 800, 801, 4000, 2000. (Item #: 112126, Ref: NDA4222A) $16.85

Bearing Cup - This rear pinion tapered bearing cup is for tractor models 3500, 4120, 800, 801. (Item #: 114627, Ref: NDA4628A) $52.00

Bearing Cup - This rear pinion tapered bearing cup is for tractor models 2120, 4120, 600, 601, 800, 801. (Item #: TBAA4628A) $37.52

Bearing, Transmission - This transmission bearing is used in 4 and 5 Speed Transmissions. For tractor models 2000, 4000, 600, 800, 900. (Item #: M1208EL) $51.58

Bearing, Transmission, Output Shaft - This transmission output shaft bearing is for tractor models 2000 and 4000 1965 and prior, 600, 800, 900. All the above with 5 Speed Transmissions. (Item #: 172983, Ref: NDA77060A) $27.60

Center Housing To Transmission Case Gasket - This Center Housing To Transmission Case Gasket (early 1955 - 64) is used on: 4 Speed transmissions (tractor serial number 14256 and Up), 5 Speed transmissions, and 10 speed select-o-speeds transmissions. If you have a 4 Speed transmission below tractor serial number 14256, use part number NCA44025A. This gasket replaces original part number 310590 (Item #: 178192, Ref: 310590) $6.00

Center Housing to Axle Housing Gasket - Used on 800, 4120, 801 with heavy duty front end and heavy duty industrial. 13 Mounting Holes, 0.010 Inches Thick, 17-7/16 Inches O.D., 15-3/8 Inches I.D.. Replaces OEM number NDA4036A (Item #: 112051, Ref: NDA4036A) $11.30

Center Housing to Transmission Case Gasket - This Center Housing to Transmission Case Gasket early 4 speed transmission up to tractor serial number 14256 (1954 to early 1955) If you have a 4 Speed transmission above serial number 14256 use part number 310590. (Item #: 179804, Ref: NCA44025A) $5.50

Countershaft - This countershaft is for tractor models 600, 700, 800, 2000, 4000 (1955-1964), and for 2000, 3000 4-Speed Transmission with PTO (1965-1970). Also replaces NDA7111C. (0622R) (Item #: 126176, Ref: C5NN7N109A) $199.00

Countershaft Bearing Cone - This front transmission countershaft bearing cone is for 4 and 5 Speed Transmissions. For tractor models: 2000 and 4000 before 1964, and 600, 800, 900. (Item #: 109682, Ref: NDA77123A) $10.80

Countershaft Bearing Cup - This transmission countershaft bearing cup is for 4 and 5 speed transmissions. For tractor models: 2000 and 4000 prior to 1964 and for 600, 800, 900. (Item #: 111704, Ref: NDA77124A) $13.90

Differential Front Pinion Bearing Cup - This differential front pinion bearing cup is for tractor models 2120, 3500, 4120, 600, 601, 800, 801. (Item #: NCA4616A) $14.99

Differential Gasket Kit - This differential gasket and o-ring kit is for tractor models 800. (Item #: 185714, Ref: DGK800) $22.60

Differential Pinion Pilot Bearing - This differential pinion pilot bearing is for tractor models 2N (1939 to 1952), 4120 with 4 speed transmission serial number 54166> - 1959>, 5 speed transmission serial number 106115> - 1959>, 800 with 4 speed transmission serial number <54166 - 1958, 5 speed transmission serial number <106115 - 1960, 801 with 4 speed transmission serial number 54166> - 1959>, 5 speed transmission serial number 106115> - 1959>, 8N (1939 to 1952), 9N (1939 to 1952). (Item #: 172931, Ref: BB4625B) $97.00

Differential Pinion Seal - This differential pinion seal is for tractor models (2120 with 4 speed transmission serial number 54166 and up, 5 speed transmission serial number 106116 and up), (4120 with 4 speed transmission serial number 54166 and up, 5 speed transmission serial number 106115 and up), (600 with 4 speed transmission serial number 54165 and below, 5 speed serial number 196155 and below), (601 with 4 speed transmission serial number 54166 and up, 5 speed transmission serial number 106116 and up), (800 with 4 speed transmission serial number 54166 and below, 5 speed transmission serial number 106115 and below), (801 with 4 speed transmission serial number 54166 and up 5 speed transmission serial number 106115 and up). (Item #: 172933, Ref: 312356) $7.40

Gasket, Drain Plug - Hydraulic and Transmission Drain plug Gasket. 2 inch inside diameter. Fits Ford Tractors, 1939 to 1964. Replaces: 81804570, 8N7011. (Item #: 112227, Ref: 8N7011) $1.70

Gear Shift Boot - This gear shift boot has a bottom hole that is 7/8 inch diameter. For 9N, 2N, 600, 700, 800, 900, 601, 701, 801, 901, 2000, 4000 (ALL 1939 TO 1964 WITH 4 SPEED). Gearshift Boot - Restoration Quality. Can be used to replace 9N7277. (Item #: 108079, Ref: C5NN7277C) $3.20

Gear Shift Lever Spring - Fits the tractors with 3 or 4 speed transmission or 4 speed Torque Converter Transmission, 2.210 inches tall, 1.768 inch tapers to 1.003 inch outside diameter, 0.140 inch wire diameter. For tractor models: NAA, Jubilee, 501, 600, 601, 700, 701, 800, 801, 900, 901, 2000, 2030, 2031, 2100, 2110, 2111, 2120, 2130, 2131, 2150, 2300, 2310, 3000, 3100, 3110, 3120, 3150, 3190, 3300, 3310, 3330, 4000, 4030, 4031, 4040, 4110, 4121, 4130, 4131, (4140 4-cylinder), 4140. (Item #: 155070, Ref: 9N7227B) $11.50

Gear Shift Lever, with Knob, 4-Speed Transmission - This gear shift lever with knob replaces NAA7209A and 8N7209C shift levers. This newer version has 5/16 inch UNF thread for the shift knob (knob included). The early series 3/8 inch knob thread shaft is no longer available. Note: use gear shift knob C5NN7213A (included) if you need a replacement. This gear shift lever fits tractor with single lever 4 speed or torque converter transmission: 2000, 2110LCG, 3000, 340, 3400, 340A, 3500, 3550, 4000, 420, 445, 4500, 532, 535, 540, 540A, 545, 5500, 600, 601, 700, 701, 800, 801, 8N, 900, 901, Jubilee, NAA (Item #: 110007, Ref: C5NN7202B) $82.00

Gear Shift Pin - This gear shift pin fits tractor models 8N, 9N, 2N, NAA, Jubilee, 600, 601, 700, 701, 800, 801, 900, 901, 2000, 4000 (>1965 ) with 3 and 4 speed transmission). (Item #: 169927, Ref: 9N7221B) $5.70

Gear, 1st, 4 Speed Transmission - This transmission gear is the 1st gear, in the 4 speed transmission. It is 60/28 tooth, and is for tractor models 2000, 2100, 2110, 2120, 2130, 2150, 2300, 2310, 3000, 3055, 3100, 3110, 3120, 3150, 3190, 3300, 3310, 3330, 3400, 3500, 3550, 4000, 4031, 4040, 4120, 4121, 4130, 4131, 4140, 501, 600, 601, 700, 701, 800, 801, 8N, NAA, NAB, Jubilee. (Item #: 165266, Ref: 8N7100) $289.00

Gear, 3rd, 4 Speed Transmission - This transmission gear is the 3rd gear in the 4 speed transmission. It is a 52 tooth gear. For tractor models 2000, 2030, 2031, 2100, 2110, 2111, 2120, 2130, 2131, 2150, 2300, 2310, 3000, 3055, 3100, 3110, 3120, 3150, 3190, 3300, 3310, 3330, 3400, 3500, 4000, 4030, 4031, 4040, 4120, 4130, 4131, 4140, 501, 600, 601, 700, 701, 800, 801, 8N, NAA, NAB. All with 4 speed transmissions. (Item #: 172982, Ref: 8N7102) $251.00

Gear, Mainshaft 2nd - This transmission mainshaft 2nd Gear has 56 teeth. For NAA, Jubilee, all 4-Speed Ford Transmissions (1955-1964), 8N, 4-Speed Transmission, 1948-1952. (Item #: 108536, Ref: B9NN7A381B) $131.00

Gears, 2nd Mainshaft and Countershaft, 4 Speed Transmission - This 2nd mainshaft gear and countersaft are for the the following tractors: 8N, NAA, Jubilee, 600, 800, 900, 2000, 4000 with 4 Cylinder Engines and 4 Speed Transmissions. Replaces B9NN7A381B and B9NN7114A. (R0625) (Item #: B9NN7A381B-set) $193.00

Input Drive Shaft - This Input Drive Shaft has 10 Splines, 20 Helical Teeth. It is used on 3 and 4 speed transmissions on Ford: 8N, 9N, 2N, NAA, 500, 600, 700, 800, 900. It replaces original part number 2N7017A. (Item #: 179301, Ref: 2N7017A) $261.37

Input Shaft - This is an input shaft used on Sherman Step-Up/Step-Down (Hi Low) gear boxes. It is 8 inches long. Used on Ford Tractors 1955-1964. It replaces original part number C3NN7015D (Item #: 178936, Ref: C3NN7015D) $236.00

Input Shaft - This input shaft is for the 4 Speed transmission. It has 15 Spline, and is 17 inches in overall length. It is for tractor models 1801, 1821, 1841, 2000 series, 2030, 2111, 2120, 2130, 2131, 4000 series, 4030, 4031, 4040, 4120, 4121, 4130, 4131, 4140, 501, 541, 600, 601, 700, 701, 800, 801. (Item #: 179311, Ref: 311203) $196.00

Oil Seal, Main Drive Gear - This main drive oil seal is for 3 and 4 speed transmissions on tractor models: 8N, 9N, 2N, 600, 700, 800, 900, NAA, NAB, Jubilee. Measures 2 inches outside diameter, 1.34 inches inside diameter and .332 inches wide. Replaces part number: 8N7052A, 8N7052A2, C0NN7C248A. (Item #: 109957, Ref: 8N7052A) $8.80

PTO Countershaft - This PTO Countershaft is used in 5 Speed Transmissions 1955-1964. (Item #: 178942, Ref: NDA701B) $189.00

PTO Shaft HD - For Ford tractor models 600, 601, 700, 701, 800, 801, 900, 901, 2000, 4000 (all 1964 - earlier), Replaces Ford OEM number 312428, Heavy Duty, 32.620" Long, 1-3/8", 6 Spline, (Item #: 153389) $135.00

Seal, Rear Axle Shaft - This rear axle shaft outer oil seal is for plain axle shaft with sweat collar on tractor models: 600, 700, 800, 900, 2120, 4120. 2.500 inch inside diameter, 3.500 inch outside diameter. Replaces A157317, A24166, A7792, D63674, T11961, 81803465, 83906991, 86531244, D5NN4115B, DKN6362A, E1ADKN6362A, NCA4251B, 300845C91 (Item #: 176468, Ref: D5NN4115B) $5.20

Sherman Transmission External Lever - Step Up/Step Down lever. For tractor models 8N, 9N, 2N, NAA, Jubilee, 600, 620, 630, 640, 650, 660, 601, 611, 621, 631, 641, 651, 661, 671, 681, 800, 820, 840, 801, 811, 821, 841, 851, 861, 871, 881 with Sherman trans. (Item #: 182895, Ref: 10A909) $118.00

Sherman Transmission External Lever - Step Up/Step Down Lever. For Tractors with Sherman transmission. Replaces 10A909, 9N7210. For models 9N, 2N, 8N, NAA, Jubilee, 500, 501, 600, 601, 700, 701, 800, 801, 900 and 901. (Item #: 182895, Ref: 9N7210) $118.00

Shift Cover Plate Gasket - For 4-SPEED transmissions. For tractor models 8N, NAA, Jubilee, 501, 600, 620, 630, 640, 650, 660, 700, 740, 750, 800, 820, 840, 900, 950, 960, 2000, 4000 (1948-1964), 2000, 3000 (1965-1970). Replaces: 8N7223, D5NN7223A, 81817212, 83906320, 83958318, C7NN7223B, E6NN7223BA (Item #: 109958, Ref: 8N7223) $3.60

Shift Knob - ThisTransmission Gear-Shift Lever Knob has is 3/8x24 fine thread female. For all 4 and 5 speed transmissions models (1950 to 1964 serial number 252844 and up). 3/8 inch NF - 24 thread. This knob may not fit aftermarket replacement levers. Verify threads if you are unsure. If 5/16 UNF thread is needed, order C5NN7213A (Item #: 110012, Ref: BB7213A) $4.30

Side Cover Gasket - This Side Cover Gasket fits the following tractor models as a side cover gasket and a PTO shift cover gasket: 2000, 4000, 2N, 8N, 9N, 600, 601, 700, 701, 800, 801, 900, 901, Jubilee and NAA. Replaces part number 9N4131. (Item #: 112236, Ref: 9N4131) $1.00

Transmission Bearing - Main Pilot Shaft Bearing Cone for 3 and 4 speed transmissions. For tractor models 1801, 1821, 1841, 2000, 2030, 2031, 2100, 2110, 2111, 2120, 2130, 2131, 2150, 2300, 2310, 2N, 3000, 3055, 3100, 3110, 3120, 3150, 3190, 3300, 3310, 3330, 3400, 3500, 3550, 4000, 4030, 4031, 4040, 4110, 4120, 4121, 4130, 4131, 4140, 600, 601, 620, 621, 630, 631, 640, 641, 700, 701, 740, 741, 800, 801, 840, 841, 8N, 9N, NAA, Jubilee, NAB. (Item #: 118284, Ref: 9N7120) $96.00

Transmission Bearing Cone - Main Drive Shaft and Countershaft Bearing Cone for 3 and 4 speed transmissions. For tractor models 2000, 3000, 4000, 5000, 2N, 8N, 9N, 600, 700, 800, 900, NAA, NAB. (Item #: 110536, Ref: 9N7066) $11.90

Transmission Bearing Cup - Main Drive Shaft and Countershaft Bearing Cup for 3 and 4 speed transmissions. For tractor models 2000, 3000, 4000, 5000, 2N, 8N, 9N, 600, 700, 800, 900, NAA, NAB. (Item #: 121348, Ref: 9N7067) $27.50

Transmission Drain Plug, Magnetic - Used on Ford tractors 1939-1964, this part has the same measurements as part number 9N7010 (2 inch-12 UN Threads) but is also magnetic to collect small metal particulate. Includes gasket. (Item #: 184037, Ref: 8N7010) $18.30

Transmission Rebuild Kit - This Transmission Rebuild Kit is for 600, 700, 800, 900 Series, 2000, 4000 using 4-speed transmissions (1955-1964). This Transmission Bearing and Seal Kit contains seals, bearings and gaskets required for transmission rebuild. (Item #: 178958, Ref: TSBK5564) $355.00

Universal Parts and Accessories
Category: Drive Train

Lucas Hub Oil (quart) - Lucas Hub Oil was formulated to stop leaks in steering axles and trailer hubs on heavy duty trucks. It also allows hubs to run on a marginal amount of oil in case of a blown seal or poor maintenance. It is an excellent gear lube for racing or heavy duty applications. Key benefits slows leaks, prevents downtime, extremely heat resistant, Very long lasting. (Item #: 108599, Ref: LU10088) $10.90

Shift Cover Plate Gasket - For all models with 5-SPEED transmission built between 1955-1964. Not for tractors made overseas, such as Major, Dexta, etc. (Item #: 178105, Ref: NDA7223A) $6.40

Call 800-853-2651 to Order
Or Click the "Add to Cart" Button

Category: Drive Train

[Categories] [All 800 Parts] [All Ford Models]

Order Toll Free
(800) 853-2651
Mon-Fri 7am-7pm CT

Order online
anytime!

YESTERDAY's TRACTORS has been a leading tractor parts supplier on the internet since 1995. Join thousands of happy customers who have purchased parts and more for their antique tractor from us!

TRADEMARK DISCLAIMER: Tradenames and Trademarks referred to within Yesterday's Tractor Co. products and within the Yesterday's Tractor Co. websites are the property of their respective trademark holders. None of these trademark holders are affiliated with Yesterday's Tractor Co., our products, or our website nor are we sponsored by them. John Deere and its logos are the registered trademarks of the John Deere Corporation. Agco, Agco Allis, White, Massey Ferguson and their logos are the registered trademarks of AGCO Corporation. Case, Case-IH, Farmall, International Harvester, New Holland and their logos are registered trademarks of CNH Global N.V.

Website Accessibility Policy

Privacy Policy