Welcome! Please use the navigational links to explore our website.

FREE SHIPPING on orders above $249.99!   Details

PartsASAP Logo Company Logo
(800) 853-2651
Shopping Cart Icon
 

• Tractor Parts
• Engine Kits
• Carburetors
• Salvage
• Manuals
• DVDs
• Hats


• Contact Us
• Shipping Rates
• Return Policy
• Ordering Help
• Company Info
• Parts Warranty
• Forums


International Harvester / Farmall 3788 Parts

Category: PTO / Driveline

[Categories]   [All 3788 Parts]   [All Farmall Models]  


Farmall 3788 IPTO Driven Shaft, Used
IPTO Driven Shaft, Used
- For International tractor models 1566, 1568, 1586, 3588, 3788, 6588, 6788, Replaces International OEM nos 67754C1, Length: 33 3/4", 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 #: 434844) $129.01


NOTE
PTO Adapter
- PTO adapters are located under the PTO category in the Accessories and Universal Parts section.
NOTE

Farmall 3788 PTO Assembly - Dual Speed, Remanufactured, 69065C93
PTO Assembly - Dual Speed, Remanufactured, 69065C93
- For International / Farmall tractor models Hydro 186 (s/n 12000-later), 786, 886 (s/n 17000-later), 986 (s/n 24000-later), 1086 (s/n 48000-later), 1486 (s/n 26000-later), 1566, 1586, 3088, 3288, 3388 (s/n 10385-later), 3488, 3588, 3688, 3788, Replaces International OEM number 69065C93, Uses 15 spline input coupler, (Item #: 203594) $2225.01

Farmall 3788 PTO Brake Piston
PTO Brake Piston
- This PTO Brake Piston is for Case International models 1086, 1486, 1566, 1568, 3088, 3288, 3388, 3488, 3588, 3688, 3788, 5088, 5288, 5488, 6388, 6588, 6788, 786, 886, 986, Hydro 186. (Item #: 121142, Ref: 1289335C4) $32.90

Farmall 3788 PTO Control Boot
PTO Control Boot
- For tractor models 544, 656, 666, 686, 706, 756, 766, 786, 806, 826, 856, 886, 966, 986, 1026, 1066, 1086, 1206, 1256, 1456, 1466, 1468, 1486, 1566, 1568, 1586, 3388, 3588, 3788, 4366, 4386, 4568, 4586, 4786, Hydro 70, Hydro 86, Hydro 100. (Item #: 118607, Ref: 393071R2) $5.90

Farmall 3788 PTO Driven Gear, Used
PTO Driven Gear, Used
- For International tractor models 1586, 3388, 3588, 3788, 6388, 6588, 6788, Replaces International OEM nos 104400C1, Teeth: 58, 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 #: 499190) $234.01

No
Picture
PTO Driven Shaft Bearing Retainer, Used
- For International tractor models Hydro 100, 766, 786, 886, 966, 986, 1066, 1086, 1466, 1468, 1486, 1566, 1568, 1586, 3088, 3288, 3388, 3588, 3688, 3788, 4166 (s/n 11100-later), 4186 (s/n 11100-later), 6388, 6588, 6788, Replaces International OEM nos 67757C1, Use with Gear 68511C1, Used items are not always in stock. If we are unable to ship this part we will contact you within one business day., (Item #: 434845) $20.01

Farmall 3788 PTO Extension Shaft, Used
PTO Extension Shaft, Used
- For International tractor models 1566, 1568, 1586, 3588, 3788, 6588, 6788, Replaces International OEM nos 68122C1, Length: 18 3/8", Splines: 15 and 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 #: 497167) $110.01

Farmall 3788 PTO Front Bearing Retainer Seal
PTO Front Bearing Retainer Seal
- This seal is used on International Tractors: 1066, 1086, 1466, 1468, 1486, 1566, 1568, 1586, 3088, 3288, 3388, 3588, 3688, 3788, 4166, 4186, 6388, 6588, 6788 (Item #: 166328, Ref: 67761C1) $4.40

Farmall 3788 PTO Plate
PTO Plate
- Measures 4.070 inches inside diameter, 5.300 inches outside diameter. Replaces 381489R3, 1277392C1, 1997688C1 (Item #: 111358, Ref: 381489R3) $4.30

Farmall 3788 PTO Seal and Gasket Set
PTO Seal and Gasket Set
- This PTO Seal and Gasket Set Contains 2- 359158R1 O-rings, 3 - 574069R1 O-rings, 3 - 356005R1 O-rings, 3 - 22458R1 O-rings, 1 - 352219R1 O-ring, 2 - 381480R91 Oil Seals, 1 - 381481R1 Gasket, 1 - 364145R1 O-ring, 1 - 381485R1 Clutch Cup Ring, 1 - 702283R1 O-ring, 1 - 381488R1 O-ring, 1 – 124545 Woodruff Key, 1 - 529565R1 Gasket, 1 - 355967R1 O-ring, 1 - 364885R1 O-ring, 1 - 68097C1 Stem Seal, 1 - 297459R1 O-ring, 1 - 392382R1 O-ring, 1 - 381526R1 Suction Tube Seal, 1 - 381467R1 PRO Housing Gasket. Replaces 77720C94, 77720C92, 77720C93 (Item #: 108554, Ref: 77720C94) $54.00

Farmall 3788 PTO Seal and Gasket Set with Brake Plungers
PTO Seal and Gasket Set with Brake Plungers
- Contains 2- 359158R1 O-rings, 3 - 574069R1 O-rings, 3 - 356005R1 O-rings, 3 - 22458R1 O-rings, 1 - 352219R1 O-ring, 2 - 381480R91 Oil Seals, 1 - 381481R1 Gasket, 1 - 364145R1 O-ring, 1 - 381485R1 Clutch Cup Ring, 1 - 702283R1 O-ring, 1 - 381488R1 O-ring, 1 – 124545 Woodruff Key, 1 - 529565R1 Gasket, 1 - 355967R1 O-ring, 1 - 364885R1 O-ring, 1 - 68097C1 Stem Seal, 1 - 297459R1 O-ring, 1 - 392382R1 O-ring, 1 - 381526R1 Suction Tube Seal, 1 - 381467R1 PRO Housing Gasket, 3 - 381464R22 Anti Creep Brake Pistons, 1 - 393071R2 Dust Boot. Replaces 77720C94, 77720C92, 77721C91 (Item #: 125359, Ref: 77721C91) $86.00

No
Picture
PTO Shaft
- 1 7/8 inch diameter, 18 spline, 28 teeth, 25 degree tooth angle. For 1586, 3388, 3588, 3788, 6388, 6588, 6788. (Item #: 113423, Ref: R2986) $110.00

Farmall 3788 PTO Shaft Bearing
PTO Shaft Bearing
- This Bearing is used with 405182R1-R, 528676R1, 104401C1 PTO shafts. 55mm ID x 100mm OD x 21mm W. HYDRO 100, 1066, 1086, 1466, 1468, 1486, 1586, 3388, 3588, 3788, 4166, 4186, 6388, 6588, 6788, 766, 786, 886, 966, 986. Replaces 70227C91, N1211 (Item #: 155911, Ref: 70227C91) $72.00

Farmall 3788 PTO Shaft Oil Seal
PTO Shaft Oil Seal
- This seal fits the following tractor models as a PTO shaft oil seal: 1026, 1066, 1086, 1206, 1256, 1456, 1466, 1468, 1486, 544, 656, 666, 686, 706, 756, 766, 786, 806, 826, 856, 886, 966, 986, 3088, 3288, 3388, 3488, 3588, 3688, 3788, 5088, 5288, 5488, 6388, 6588, 6788, Hydro 186, Hydro 70, and Hydro 86. Replaces part numbers: 213712, 381480R1, 381480R91, 534917R91, 634036, and 80634036. It has an inside diameter of 1.375 inches, an outside diameter of 2.000 inches, and is 0.337 inches wide. (Item #: 109957, Ref: 8N7052A) $8.80

Farmall 3788 PTO Shaft, 540 RPM
PTO Shaft, 540 RPM
- 13 tooth front splines, 10.815 inch long. For tractor models (706, 806, 826, Hydro 100, Hydro 186, 1026 all from 1962 with single speed PTO), (756, 766, 786, 856, 886, 966, 986, 1066, 1086 all from 1962 with single or dual speed PTO), 1206, 1468, 2706, 2806, 2826, 21206, 21026, (1256, 1456, 1466, 1486, 2756, 2856, 3088, 3288, 3388, 3488, 3588, 3688, 3788, 6388, 6588, 6788, 21256, 21456 all with dual speed PTO). Replaces 393111R2, 393111R1 (Item #: 107272, Ref: 393111R2) $100.00



Farmall 3788 Driveline Assembly
Driveline Assembly
- AB4 series, complete drive shaft assembly with shielding and tractor and implement yokes. 1-3/8 inch 6 spline Q.D. tractor and implement yokes. 1333 mm (52-1/2 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 is 27 mm 1.063 (1-1/16 inch) bearing diameter x 74.6 mm 2.940 (2-15/16 inch). 1333 mm (52-1/2 inch) overall length. ***VERIFY LENGTH BEFORE ORDERING*** (Item #: 124837, Ref: AB4111WY138) $121.00

Farmall 3788 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

Farmall 3788 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

Farmall 3788 Overrun Coupler with Quick Release
Overrun Coupler with Quick Release
- This Overrun Coupler features a Quick Release. It fits applications needing a male and female end of 6 splines and 1 3/8 inches. Rated up to 70 horsepower. (Item #: 182532, Ref: S.23639) $55.00

Farmall 3788 PTO Adapter
PTO Adapter
- I.D. 1.125 inch 6 spline Female to O.D. 1.375 inch 6 spline Male, ExtendsL 1.125 inches, Length: 3 inches, Max HP: 70. WARNING: The use of PTO adapters can be hazardous if not used with adequate protection such that ASABE standard S318.16 requires suitable shielding be provided "for any device intended for installation between the tractor PTO shaft and the implement input driveline". (Item #: 103190, Ref: PA01) $10.88

Farmall 3788 PTO Adapter
PTO Adapter
- Inside diameter 1.375 inch 21 spline female to outside diameter 1.375 inch 6 spline male. Extends: 4.125 inch, length: 6.375 inch. Max HP: 70. WARNING: The use of PTO adapters can be hazardous if not used with adequate protection such that ASABE standard S318.16 requires suitable shielding be provided "for any device intended for installation between the tractor PTO shaft and the implement input driveline". (Item #: 103188, Ref: PA08) $34.70

Farmall 3788 PTO Adapter
PTO Adapter
- I.D. 1.375 inch 6 spline female to O.D. 1.375 inch 6 spline male, Extends: 4.125 inches, Length: 6.375 inches Max HP: 70. WARNING: The use of PTO adapters can be hazardous if not used with adequate protection such that ASABE standard S318.16 requires suitable shielding be provided "for any device intended for installation between the tractor PTO shaft and the implement input driveline". (Item #: 103187, Ref: PA09) $56.00

Farmall 3788 PTO Adapter
PTO Adapter
- Extends and increases: 1 1/8" female 6 spline to 1 3/8" male 6 spline. 4-5/8" length. Extends PTO 2-3/4" . Max HP: 70. WARNING: The use of PTO adapters can be hazardous if not used with adequate protection such that ASABE standard S318.16 requires suitable shielding be provided "for any device intended for installation between the tractor PTO shaft and the implement input driveline". Also Replaces T353F. (Item #: 103191, Ref: PA04) $19.51

Farmall 3788 PTO Adapter
PTO Adapter
- I.D. 1.375 inch 6 spline female to O.D. 1.125 inch 6 spline male, Extends: 2.750 inches, Length: 5.375 inches Max HP: 70. WARNING: The use of PTO adapters can be hazardous if not used with adequate protection such that ASABE standard S318.16 requires suitable shielding be provided "for any device intended for installation between the tractor PTO shaft and the implement input driveline". (Item #: 103192, Ref: PA05) $19.50

Farmall 3788 PTO Adapter
PTO Adapter
- I.D. 1.375 inch 6 spline female to O.D. 1.375 inch 6 spline male, Extends PTO Shaft 4.00 inches, Length: 5.75 inches, Max HP: 70. WARNING: The use of PTO adapters can be hazardous if not used with adequate protection such that ASABE standard S318.16 requires suitable shielding be provided "for any device intended for installation between the tractor PTO shaft and the implement input driveline". (Item #: 121311, Ref: PA06) $23.40

Farmall 3788 PTO Adapter
PTO Adapter
- I.D. 1.375 inch 6 spline female to O.D. 1.375 inch 21 spline male, Extends: 4.125 inches, Length: 5.875 inches, Max HP: 70 Picture is generic. WARNING: The use of PTO adapters can be hazardous if not used with adequate protection such that ASABE standard S318.16 requires suitable shielding be provided "for any device intended for installation between the tractor PTO shaft and the implement input driveline". (Item #: 152729, Ref: PA11) $40.00

Farmall 3788 PTO Adapter
PTO Adapter
- I.D. 1.750" 20 spline female to O.D. 1.375" 6 spline inch male, Extends: 4.625", Length: 7.50", Max HP: 100. WARNING: The use of PTO adapters can be hazardous if not used with adequate protection such that ASABE standard S318.16 requires suitable shielding be provided "for any device intended for installation between the tractor PTO shaft and the implement input driveline". (Item #: PA12) $64.58

Farmall 3788 PTO Adapter
PTO Adapter
- I.D. 1.750 inch 20 spline female to O.D. 1.375 inch 21 spline male, Extends: 4.625 inches, Length: 7.00 inches, Max HP: 100 Picture is generic. WARNING: The use of PTO adapters can be hazardous if not used with adequate protection such that ASABE standard S318.16 requires suitable shielding be provided "for any device intended for installation between the tractor PTO shaft and the implement input driveline". (Item #: 103195, Ref: PA14) $104.95

Farmall 3788 PTO Driveline
PTO Driveline
- Weasler Driveline 14006127ST is designed for fertilizer spreader and general applications., Designed for fertilizer spreader general applications, Design adjustability (cut-to-length) capabilities, Tri-lobe shaft profiles, Standard guard construction without Easy Lock allows assembly or removal with a screwdriver, Equivalent to Bondioli- Pavesi PTO Series 1, Compressed (Closed) Length: 27", Extended Length: 30", Compressed Overall Length: 34.08", Extended Overall Length: 37.08", Tractor: 1-3/8"-6 Spline Quick Disconnect, Implement: 1-3/8"-6 Spline Quick Disconnect, Rated for 15 HP at 540 RPMS and 23 HP at 1000 RPMS, (Item #: 131232) $118.00

Farmall 3788 PTO Driveline
PTO Driveline
- Weasler Driveline 14006340ST is designed for fertilizer spreader and general applications., Designed for finishing mower general applications, Design adjustability (cut-to-length) capabilities, Tri-lobe shaft profiles, Standard guard construction without Easy Lock allows assembly or removal with a screwdriver, Equivalent to Bondioli- Pavesi PTO Series 3, Compressed (Closed) Length: 31.89", Compressed Overall Length: 39.93", Extended Length: 48.94", Extended Overall Length: 56.98", Tractor: 1-3/8"-6 Spline Quick Disconnect, Implement: 1-3/8"-6 Spline Quick Disconnect, Rated for 29 HP at 540 RPMS and 44 HP at 1000 RPMS, (Item #: 131234) $148.00

Farmall 3788 PTO Driveline
PTO Driveline
- Weasler Driveline 14006430ST is designed for for rotary cutter general applications, Design adjustability (cut-to-length) capabilities, Tri-lobe shaft profiles, Standard guard construction without Easy Lock allows assembly or removal with a screwdriver, Equivalent to Bondioli- Pavesi PTO Series 4, Compressed (Closed) Length: 22.05", Compressed Overall Length: 30.00", Extended Length: 30.28", Extended Overall Length: 40.23", Tractor: 1-3/8"-6 Spline Quick Disconnect, Implement: 1-3/8" Round, Rated for 36 HP at 540 RPMS and 56 HP at 1000 RPMS, (Item #: 131238) $166.00

Farmall 3788 PTO Driveline
PTO Driveline
- Weasler Driveline 14006432ST is designed designed for rotary cutter general applications , Design adjustability (cut-to-length) capabilities, Tri-lobe shaft profiles, Standard guard construction without Easy Lock allows assembly or removal with a screwdriver, Bondioli- Pavesi PTO Series: 4, Compressed (Closed) Length: 24.02", Compressed Overall Length: 31.97", Extended Length: 35.55", Extended Overall Length: 43.50", Tractor: 1-3/8"-6 Spline Quick Disconnect, Implement: 1-3/8" Round, HP@540RPM: 36, HP@1000RPM: 56, (Item #: 131239) $157.00

Farmall 3788 PTO Driveline
PTO Driveline
- Weasler Driveline 14006437ST is designed designed for rotary cutter general applications, Design adjustability (cut-to-length) capabilities, Design adjustability (cut-to-length) capabilities, Tri-lobe shaft profiles, Standard guard construction without Easy Lock allows assembly or removal with a screwdriver, Bondioli- Pavesi PTO Series: 4, Compressed (Closed) Length: 37.00", Compressed Overall Length: 46.39", Extended Length: 43.67", Extended Overall Length: 53.06", Tractor: 1-3/8"-6 Spline Quick Disconnect, Implement: 1-3/8" Round, HP@540RPM: 36, HP@1000RPM: 56, (Item #: 131241) $176.00

Farmall 3788 PTO Driveline
PTO Driveline
- Weasler Driveline 14006442ST is designed designed for rotary cutter general applications , Design adjustability (cut-to-length) capabilities, Tri-lobe shaft profiles, Standard guard construction without Easy Lock allows assembly or removal with a screwdriver, Equivalent to Bondioli- Pavesi PTO Series: 4, Compressed (Closed) Length: 33.86", Compressed Overall Length: 41.81", Extended Length: 53.88", Extended Overall Length: 63.27", Tractor: 1-3/8"-6 Spline Quick Disconnect, Implement: 1-3/8" Round , HP@540RPM: 36, HP@1000RPM: 56, (Item #: 131242) $176.00

Farmall 3788 PTO Driveline
PTO Driveline
- Weasler Driveline 14006448ST is designed designed for rotary cutter general applications, Design adjustability (cut-to-length) capabilities, Tri-lobe shaft profiles, Standard guard construction without Easy Lock allows assembly or removal with a screwdriver, Equivalent to Bondioli- Pavesi PTO Series: 4, Compressed (Closed) Length: 39.76", Compressed Overall Length: 48.18", Extended Length: 61.81", Extended Overall Length: 70.23", Tractor: 1-3/8"-6 Spline Quick Disconnect, Implement: 1-3/8"-6 Spline Quick Disconnect, HP@540RPM: 36, HP@1000RPM: 56, (Item #: 131243) $173.00

Farmall 3788 PTO Driveline
PTO Driveline
- Weasler Driveline 14006453ST is designed designed for  post hole auger general applications, Design adjustability (cut-to-length) capabilities, Tri-lobe shaft profiles, Standard guard construction without Easy Lock allows assembly or removal with a screwdriver, Bondioli- Pavesi PTO Series: 4, Compressed (Closed) Length: 45.67", Compressed Overall Length: 53.62", Extended Length: 71.65", Extended Overall Length: 79.60", Tractor: 1-3/8"-6 Spline Quick Disconnect, Implement: 1-1/4" Round, HP@540RPM: 36, HP@1000RPM: 56, (Item #: 131245) $178.00

Farmall 3788 PTO Driveline
PTO Driveline
- Weasler Driveline 14006542ST is designed designed for rotary cutter general applications, Designed for rotary cutter general applications, Design adjustability (cut-to-length) capabilities, Tri-lobe shaft profiles, Standard guard construction without Easy Lock allows assembly or removal with a screwdriver, Bondioli- Pavesi PTO Series: 5, Compressed (Closed) Length: 33.86", Compressed Overall Length: 42.44", Extended Length: 51.26", Extended Overall Length: 59.84", Tractor: 1-3/8"-6 Spline Quick Disconnect, Implement: 1-3/8" Round, HP@540RPM: 52, HP@1000RPM: 81, (Item #: 131246) $204.00

Farmall 3788 PTO Driveline
PTO Driveline
- Weasler Driveline 14006546ST is designed designed for rotary cutter general applications, Design adjustability (cut-to-length) capabilities, Tri-lobe shaft profiles, Standard guard construction without Easy Lock allows assembly or removal with a screwdriver, Bondioli- Pavesi PTO Series: 5, Compressed (Closed) Length: 37.80", Compressed Overall Length: 46.70", Extended Length: 57.83", Extended Overall Length: 63.73", Tractor: 1-3/8"-6 Spline Quick Disconnect, Implement: 1-3/8"-6 Spline Quick Disconnect, HP@540RPM: 52, HP@1000RPM: 81, (Item #: 131248) $206.00

Farmall 3788 PTO Overide Clutch
PTO Overide Clutch
- Override coupler for 1 1/8 inch female to 1 1/8 inch male, 6-spline. Free-wheels smoothly when implement exceeds PTO speed. WARNING: The use of PTO adapters can be hazardous if not used with adequate protection such that ASABE standard S318.16 requires suitable shielding be provided "for any device intended for installation between the tractor PTO shaft and the implement input driveline". (Item #: 103167, Ref: C690F) $76.00

Farmall 3788 PTO Overide Clutch
PTO Overide Clutch
- Override coupler for 1 3/8 inch female to 1 1/8 inch male, 6-spline. Free-wheels smoothly when implement exceeds PTO speed. WARNING: The use of PTO adapters can be hazardous if not used with adequate protection such that ASABE standard S318.16 requires suitable shielding be provided "for any device intended for installation between the tractor PTO shaft and the implement input driveline". (Item #: 191020, Ref: C680F) $68.35

Farmall 3788 PTO Overide Clutch
PTO Overide Clutch
- Override coupler for 1 3/8 inch female to 1 3/8 inch male, 6-Spline. Free-wheels smoothly when implement exceeds PTO speed. WARNING: The use of PTO adapters can be hazardous if not used with adequate protection such that ASABE standard S318.16 requires suitable shielding be provided "for any device intended for installation between the tractor PTO shaft and the implement input driveline". (Item #: 103168, Ref: C660F) $44.80

Farmall 3788 PTO Overide Clutch
PTO Overide Clutch
- Override coupler for converting 1 1/8 inch female to 1 3/8 inch male, (has 1 1/8 inch female at one end and 1 3/8 inch male at the other end) 6-spline. Free-wheels smoothly when implement exceeds PTO speed. WARNING: The use of PTO adapters can be hazardous if not used with adequate protection such that ASABE standard S318.16 requires suitable shielding be provided "for any device intended for installation between the tractor PTO shaft and the implement input driveline". (Item #: 103169, Ref: C670F) $45.40

Farmall 3788 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) $243.58

Farmall 3788 PTO to Pump Coupling
PTO to Pump Coupling
- Note: U.S. Safety Standard precludes the use of P.T.O. adapters that could extend the tractor P.T.O. shaft with the possibility of the universal joint protruding BEYOND THE TRACTOR SAFETY SHIELD. This adapter goes from 1-3/8 inch 6 spline (standard 540 RPM PTO) to 5/8 inch round bore with keyway. (Item #: 183772, Ref: B6691) $49.60

Farmall 3788 PTO to Pump Coupling
PTO to Pump Coupling
- Note: U.S. Safety Standard precludes the use of P.T.O. adapters that could extend the tractor P.T.O. shaft with the possibility of the universal joint protruding BEYOND THE TRACTOR SAFETY SHIELD. This adapter goes from 1-3/8 inch 6 spline (standard 540 RPM PTO) to 3/4 inch round bore with 1/4 inch keyway. (Item #: 183766, Ref: B2711) $48.80

Farmall 3788 PTO to Pump Coupling
PTO to Pump Coupling
- Note: U.S. Safety Standard precludes the use of P.T.O. adapters that could extend the tractor P.T.O. shaft with the possibility of the universal joint protruding BEYOND THE TRACTOR SAFETY SHIELD. This adapter goes from 1-3/8 inch 6 spline (standard 540 RPM PTO) to 7/8 inch round bore with keyway. (Item #: 183768, Ref: B2712) $47.60

Farmall 3788 PTO to Pump Coupling
PTO to Pump Coupling
- Note: U.S. Safety Standard precludes the use of P.T.O. adapters that could extend the tractor P.T.O. shaft with the possibility of the universal joint protruding BEYOND THE TRACTOR SAFETY SHIELD. This adapter goes from 1-3/8 inch 6 spline (standard 540 RPM PTO) to 1 inch round bore with keyway. (Item #: 183770, Ref: B2713) $40.60

Farmall 3788 PTO to Pump Coupling
PTO to Pump Coupling
- Note: U.S. Safety Standard precludes the use of P.T.O. adapters that could extend the tractor P.T.O. shaft with the possibility of the universal joint protruding BEYOND THE TRACTOR SAFETY SHIELD. This adapter goes from 1-3/8 inch 21 spline (standard 1000 RPM PTO) to 3/4 inch round bore with keyway. (Item #: 183763, Ref: B2902) $48.40

Farmall 3788 PTO to Pump Coupling
PTO to Pump Coupling
- Note: U.S. Safety Standard precludes the use of P.T.O. adapters that could extend the tractor P.T.O. shaft with the possibility of the universal joint protruding BEYOND THE TRACTOR SAFETY SHIELD. This adapter goes from 1-3/8 inch 21 spline (standard 1000 RPM PTO) to 7/8 inch round bore with keyway. (Item #: 183764, Ref: B2903) $48.40

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

Category: PTO / Driveline

[Categories]   [All 3788 Parts]   [All Farmall Models]  







PayPal


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!

Copyright © 1997-2024 Yesterday's Tractor Co.
Antique Tractor Headquarters
All Rights Reserved

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