





Cummins 3.9L 4BT Upper/Lower Engine Rebuild Kit
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$2,759.62
- Part Number: 4BT-OHKit
- Est. Ship Time: Usually Ships By Next Business Day

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Starting From $187.56
Kit includes:
- 4 of 4891178 - BUSHING, WRIST PIN
- 4 of 3802160 - KIT,ENGINE PISTON
- 8 of 3969562 - BEARING,CON ROD
- 4089648 - SET,UPPER GASKET
- 3802375 - SET,LOWER GASKET
- 3901306 - BUSHING,CAMSHAFT
- 4955855 - SET,MAIN BEARING
Standard main seals and standard pistons.
Please let us know your Engine Serial Number (ESN) by calling or typing it in box above. This is to check for proper fitment.

Kit includes:
4 of 4891178 - BUSHING, WRIST PIN
4 of 3802160 - KIT,ENGINE PISTON
8 of 3969562 - BEARING,CON ROD
4089648 - SET,UPPER GASKET
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Image for reference only.
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