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![Crankshaft](/userdocs/products/HCC3918986_1_xl.jpg?width=235)
HCC3918986
Crankshaft
- In-Stock
- $1,732.41 USD 1732.41
![Cylinder Head](/userdocs/products/HCC3913381_9_xl.jpg?width=235)
HCC3913381
Cylinder Head
- In-Stock
- See Alternatives
- $1,318.22 USD 1318.22
![Rear Crankshaft Seal](/userdocs/products/HCK4089342_1_xl.jpg?width=235)
HCK4089342
Rear Crankshaft Seal
- In-Stock
- $21.57 USD 21.57
![Major Overhaul Kit, Cummins QSC 8.3, 6TAA-8304 Diesel Engine](/userdocs/products/HCCOK0319_1_xl.jpg?width=235)
HCCOK0319
Major Overhaul Kit, Cummins QSC 8.3, 6TAA-8304 Diesel Engine
- In-Stock
- $2,630.63 USD 2630.63
![Rear Crankshaft Wear Sleeve](/userdocs/products/HCK3906081_1_xl.jpg?width=235)
HCK3906081
Rear Crankshaft Wear Sleeve
- In-Stock
- $56.80 USD 56.8
![Head Gasket Set](/userdocs/products/HCC3802363_1_xl.jpg?width=235)
HCC3802363
Head Gasket Set
- In-Stock
- See Alternatives
- $127.66 USD 127.66
![Connecting Rod](/userdocs/products/HCC3901383_9_xl.jpg?width=235)
HCC3901383
Connecting Rod
- In-Stock
- $149.74 USD 149.74
![Camshaft & Lifter Kit](/userdocs/products/fake_thumb.jpg?width=235)
HCC3914639KIT
Camshaft & Lifter Kit
- In-Stock
- $270.87 USD 270.87
![Engine Oil Cooler, 12 Plates](/userdocs/products/HCC3918175_1_xl.jpg?width=235)
HCC3918175
Engine Oil Cooler, 12 Plates
- In-Stock
- $250.31 USD 250.31
![Oil Pump](/userdocs/products/HCC3926203_9_xl.jpg?width=235)
HCC3926203
Oil Pump
- In-Stock
- $115.25 USD 115.25
![Piston Ring Set](/userdocs/products/HCC3802258_1_xl.jpg?width=235)
HCC3802258
Piston Ring Set
- In-Stock
- See Alternatives
- $28.99 USD 28.99
![Head Bolt Kit](/userdocs/products/HCC6BBK_1_xl.jpg?width=235)
HCC6BBK
Head Bolt Kit
- In-Stock
- $156.04 USD 156.04
![Cylinder Head Assembly, w/ Valve Train Components](/userdocs/products/fake_thumb.jpg?width=235)
HCRK3917287V
Cylinder Head Assembly, w/ Valve Train Components
- In-Stock
- See Alternatives
- $1,042.32 USD 1042.32
![Major Overhaul Kit, Cummins 6B 5.9 Diesel Engine, .50mm Pistons](/userdocs/products/HCCOK20626_1_xl.jpg?width=235)
HCCOK20626
Major Overhaul Kit, Cummins 6B 5.9 Diesel Engine, .50mm Pistons
- In-Stock
- $926.62 USD 926.62
![Connecting Rod](/userdocs/products/HCC3901569_9_xl.jpg?width=235)
HCC3901569
Connecting Rod
- In-Stock
- $102.01 USD 102.01
![Valve Lifter](/userdocs/products/HCC3925031_9_xl.jpg?width=235)
HCC3925031
Valve Lifter
- In-Stock
- $8.41 USD 8.41
![Piston Pin Bushing](/userdocs/products/HCC3913990_9_xl.jpg?width=235)
HCC3913990
Piston Pin Bushing
- In-Stock
- See Alternatives
- $8.92 USD 8.92
![Inframe Overhaul Kit, Cummins 6590 Diesel](/userdocs/products/HCRK73342191_1_xl.jpg?width=235)
HCRK73342191
Inframe Overhaul Kit, Cummins 6590 Diesel
- In-Stock
- $670.13 USD 670.13