Engine & Drivetrain
800 ProductsSub-Categories (15)
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Main Shaft 17 Tooth 755.3108 Main Shaft 17 Tooth 755.3108. Same As Automann 755.3108, Eaton S-3108, Eaton S3108, Euroricambi 35530770.
- Regular price
- $138.99
- Sale price
- $138.99
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Main Shaft 755.2688 Main Shaft 755.2688. Same As Automann 755.2688, Eaton S-2688, Eaton S2688, Euroricambi 35530714.
- Regular price
- $133.99
- Sale price
- $133.99
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Main Shaft Gear 1st Speed 76 Tooth 757.4302411 Main Shaft Gear 1st Speed 76 Tooth 757.4302411. Same As Automann 757.4302411, Eaton 4302411, Euroricambi 35531031.
- Regular price
- $146.99
- Sale price
- $146.99
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Main Shaft Gear 757.MS2506 Main Shaft Gear 757.MS2506. Same As Automann 757.MS2506, Eaton 4302506. 52 Tooth 6.50" OD, 3.57" ID, 1.14" Height.
- Regular price
- $125.99
- Sale price
- $125.99
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Main Shaft Gear 757.MS3409 Main Shaft Gear 757.MS3409. Same As Automann 757.MS3409, Eaton 4303409. 44 Tooth 8.625" OD, 2.29" ID, 1.062" Height.
- Regular price
- $135.99
- Sale price
- $135.99
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Main Shaft Gear 757.MS4510 Main Shaft Gear 757.MS4510. Same As Automann 757.MS4510, Eaton 4304510. 52 Tooth 5.39" OD, 18/24 Tooth 3.25" ID, 1.30" Thickness.
- Regular price
- $134.99
- Sale price
- $134.99
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Main Shaft Gear 757.MS4514 Main Shaft Gear 757.MS4514. Same As Automann 757.MS4514, Eaton 4304514. 42 Teeth 4.531" OD, 2.30" ID, 1.312" Thickness.
- Regular price
- $123.99
- Sale price
- $123.99
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Main Shaft Gear 757.MS4642 Main Shaft Gear 757.MS4642. Same As Automann 757.MS4642, Eaton 4304642.
- Regular price
- $171.99
- Sale price
- $171.99
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Main Shaft Gear 757.MS4750 Main Shaft Gear 757.MS4750. Same As Automann 757.MS4750, Eaton 4304750. 45 Tooth 4.75" OD, 2.437" ID, 1.34" Height.
- Regular price
- $120.99
- Sale price
- $120.99
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Manual Transmission Input Shaft Bearing PT205FF 205SS Pilot Bearing 205SS Same As Fisher PT205FF, Dayton 205SS, BCA 205FF, ACE AB195BP, Dana 6205-2RS, Newstar S-5504. 0.98" X...
- Regular price
- $6.99
- Sale price
- $6.99
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Metric Lock Nut 40X1233 750.2638NT Metric Lock Nut 40X1233 M45 X 1.5 Thread. 2.204" Across Flats, 2.913" OD. Same As Automann 750.2638NT, Midwest 40X1233, 40-X-1233,...
- Regular price
- $9.99
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- $9.99
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Metric Pinion Lock Nut 750.127589 Metric Pinion Lock Nut 127589 M36-1.5 Thread. 2.15" Across Flats, 2.635" OD. Same As Midwest 127589, Automann 750.127589, W301072, 1116078,...
- Regular price
- $8.99
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- $8.99
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Engine & Drivetrain Overview
Your truck's engine and drivetrain make power and put it to the ground, so a blown gasket, worn clutch, or failing U-joint costs uptime and can strand the truck. Van Horn Truck Parts carries engine and drivetrain parts cross-referenced to Cummins, Detroit, PACCAR, Mack, Eaton, Spicer/Dana, and Automann part numbers.
Browse by sub-category — engine gaskets and seals, clutches and clutch brakes, U-joints and yokes, motor mounts, oil-system parts, and transmission and differential components. Match each part by your engine or transmission make and model or the number on the old component.
Mechanic & Fitment Specs:
- Sub-categories: Engine gaskets/seals, clutches, U-joints/yokes, motor mounts, oil system, transmission, differential
- Match by: Engine/transmission make/model, old part number
- Cross-references: Cummins, Detroit, PACCAR, Mack, Eaton, Spicer/Dana, Automann
- Buying tip: Confirm your engine or transmission model before matching drivetrain parts
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