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HCK4089342
Rear Crankshaft Seal
- In-Stock
- $21.57 USD 21.57

HCK3906081
Rear Crankshaft Wear Sleeve
- In-Stock
- $56.80 USD 56.8

HCR5A151404
Head Gasket Set
- In-Stock
- $199.85 USD 199.85

HC5A62050
Rear Crankshaft Seal
- In-Stock
- $32.96 USD 32.96

HCC3802273
Thermostat Kit, 181 Degree
- In-Stock
- $22.52 USD 22.52

HCRRP321163
Overhaul Gasket Set, with crankshaft seals
- In-Stock
- $380.58 USD 380.58

HCRK3802765
Piston & Rings, 1.00mm Oversize
- In-Stock
- $59.31 USD 59.31

HCRRP921
Main Bearing Set, Standard, with thrust washers
- In-Stock
- $108.34 USD 108.34

HCP2485659
Thermostat, 180 Degree, 2.125" diameter, non-bypass
- In-Stock
- $13.73 USD 13.73

HCR5A41758
Rod Bearing, Standard
- In-Stock
- $14.11 USD 14.11

HCC3804896
Head Gasket Set
- Out of Stock
- See Alternatives
- $107.94 USD 107.94

HCR5A150225
Exhaust Valve, 1.748" head diameter, 6.430" length, stellite
- In-Stock
- $36.21 USD 36.21

HCRK3937028
Oil Pump
- In-Stock
- $210.07 USD 210.07

HCRK3926126
Rear Crank Seal Kit, dry flywheel housing
- In-Stock
- $53.28 USD 53.28

HCRK3906081
Rear Crank Wear Sleeve, use with Standard seal
- In-Stock
- $56.80 USD 56.8

HCC3901569
Connecting Rod
- Out of Stock
- $102.01 USD 102.01

HCR5A182179
Valve Lifter
- In-Stock
- $11.52 USD 11.52

HCCOK20624
Major Overhaul Kit, Cummins 4B 3.9 Diesel Engine, .50mm Pistons
- Out of Stock
- $679.72 USD 679.72