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![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
![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
![Camshaft & Lifter Kit](/userdocs/products/fake_thumb.jpg?width=235)
HCC3914639KIT
Camshaft & Lifter Kit
- In-Stock
- $270.87 USD 270.87
![Oil Pump](/userdocs/products/HCC3926203_9_xl.jpg?width=235)
HCC3926203
Oil Pump
- In-Stock
- $115.25 USD 115.25
![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
![Cylinder Kit, 4.125" bore, 1.00"piston pin, fire crater head piston](/userdocs/products/HCR7374305_1_xl.jpg?width=235)
HCR7374305
Cylinder Kit, 4.125" bore, 1.00"piston pin, fire crater head piston
- In-Stock
- $216.98 USD 216.98
![Connecting Rod](/userdocs/products/HCC3901569_9_xl.jpg?width=235)
HCC3901569
Connecting Rod
- In-Stock
- $102.01 USD 102.01
![Piston, Standard](/userdocs/products/HCRRP151146_1_xl.jpg?width=235)
HCRRP151146
Piston, Standard
- In-Stock
- $179.22 USD 179.22
![Valve Lifter](/userdocs/products/HCC3925031_9_xl.jpg?width=235)
HCC3925031
Valve Lifter
- In-Stock
- $8.41 USD 8.41
![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
![Engine Oil Cooler, 7 Plates](/userdocs/products/HC3921558_1_xl.jpg?width=235)
HC3921558
Engine Oil Cooler, 7 Plates
- In-Stock
- See Alternatives
- $105.33 USD 105.33
![Thermostat Kit, 181 Degree](/userdocs/products/HCC3802273_1_xl.jpg?width=235)
HCC3802273
Thermostat Kit, 181 Degree
- In-Stock
- $22.52 USD 22.52
![Rear Crankshaft Wear Sleeve](/userdocs/products/fake_thumb.jpg?width=235)
HCRF301131
Rear Crankshaft Wear Sleeve
- In-Stock
- $365.63 USD 365.63
![Rod Bearing, Standard](/userdocs/products/HCC3901170_1_xl.jpg?width=235)
HCC3901170
Rod Bearing, Standard
- In-Stock
- See Alternatives
- $6.03 USD 6.03