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Select the engine for your application.

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Parts will be displayed after selecting the options above.

1 - 18 of 35 items
Main Bearing, Standard, Centered Tab

HCTAR74814

Main Bearing, Standard, Centered Tab

646B Model Notes
  • In-Stock
  • See Alternatives
  • $16.76
Main Bearing, .010" Oversize, Centered Tab

HCTAR74816

Main Bearing, .010" Oversize, Centered Tab

646B Model Notes
  • In-Stock
  • See Alternatives
  • $16.76
Rod Bearing, Standard

HCTAR45723

Rod Bearing, Standard

646B Model Notes
  • In-Stock
  • See Alternatives
  • $17.65
Thermostat, 180 Degree

HCNAR48675

Thermostat, 180 Degree

646B Model Notes
  • In-Stock
  • $28.88
Exhaust Valve, Standard

HCTR43679

Exhaust Valve, Standard

646B Model Notes
  • In-Stock
  • $23.68
Intake Valve, Standard

HCTR43883

Intake Valve, Standard

646B Model Notes
  • In-Stock
  • $21.36
Rod Bearing, .010" Oversize

HCTAR46396

Rod Bearing, .010" Oversize

646B Model Notes
  • In-Stock
  • See Alternatives
  • $19.12
Flangeless Thrust Bearing, Standard, Centered Tab

HCTAR77748

Flangeless Thrust Bearing, Standard, Centered Tab

646B Model Notes
  • In-Stock
  • See Alternatives
  • $21.57
Thrust Washer Set, Standard

HCTAR77747

Thrust Washer Set, Standard

646B Model Notes
  • In-Stock
  • See Alternatives
  • $16.76
Rod Bearing, .020" Oversize

HCTAR46397

Rod Bearing, .020" Oversize

646B Model Notes
  • In-Stock
  • See Alternatives
  • $19.12
Flangeless Thrust Bearing, .010" Oversize, Centered Tab

HCTAR77750

Flangeless Thrust Bearing, .010" Oversize, Centered Tab

646B Model Notes
  • In-Stock
  • See Alternatives
  • $21.57
Main Bearing, .020" Oversize, Centered Tab

HCTAR74817

Main Bearing, .020" Oversize, Centered Tab

646B Model Notes
  • In-Stock
  • See Alternatives
  • $16.76
Valve Cover Gasket

HCTR49866

Valve Cover Gasket

646B Model Notes
  • In-Stock
  • $15.57
Flangeless Thrust Bearing, .020" Oversize, Centered Tab

HCTAR77751

Flangeless Thrust Bearing, .020" Oversize, Centered Tab

646B Model Notes
  • In-Stock
  • See Alternatives
  • $21.57
Thermostat, 180 Degree

HCRNAR48675

Thermostat, 180 Degree

646B Model Notes
  • In-Stock
  • $16.73
Rod Bearing, .030" Oversize

HCTAR46398

Rod Bearing, .030" Oversize

646B Model Notes
  • In-Stock
  • See Alternatives
  • $18.85
Front Crankshaft Seal & Sleeve

HCABAR49025

Front Crankshaft Seal & Sleeve

646B Model Notes
  • In-Stock
  • See Alternatives
  • $17.14
Rod Bearing, Standard

HCRNAR53020

Rod Bearing, Standard

646B Model Notes
  • In-Stock
  • $16.76

Engine

Rely on Hy-Capacity replacement Engine parts to maximize your farm equipment’s performance. Hy-Capacity Engine parts help you keep up with your workload. Hy-Capacity carries Engine replacement parts like Camshafts, Connecting Rod Components, Crankshafts, Cylinder/Pistons/Rings, Front/Rear Crank Seals/Sleeves, Gaskets, Main/Rod/Thrust Bearings, Valve/Guides/Springs/Locks, and more. Doing a total Engine overhaul? Trust our Overhaul Kits to get the job done. 


Hy-Capacity offers an extensive amount of Engine parts from the most trustworthy Engine brands including Absolute, Maxiforce, and Reliance. With Hy-Capacity’s newly imagined Engine Search Filter, you can feel confident you are getting exactly what you need. Hy-Capacity carries Engine replacement parts for all your favorite agricultural machines like Case IH, John Deere, Ford, International Harvester, Kubota, Massey Ferguson, and more.

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