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jeep engine parts3.8L Crankshaft

Crown Automotive offers the largest line of Engine replacement parts for Jeep®. Our applications include Cylinder Head, Engine Oiling, Pistons, Bearings, Camshaft, Crankshaft, Valves, Timing, Mounts and Gaskets for all Jeep® models.

3.8L Crankshaft

Crankshaft Main Bearing Set (.010)

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Replaces Part #: 8133254K6
Price: (Log in to see price)
Fits Jeep:
  • Jeep Wrangler (YJ) (1987-1990) w/ 4.2L engine.
  • Jeep Cherokee (XJ) (1987-1990) w/ 4.0L engine.
  • Jeep Comanche (MJ) (1987-1990) w/ 4.0L engine.
Fits Vintage Jeep:
  • Jeep CJ-5 (1972-1978) w/ 3.8L engine.
  • Jeep CJ-5 (1971-1983) w/ 4.2L engine.
  • Jeep CJ-6 (1972-1975) w/ 3.8L engine.
  • Jeep CJ-6 (1971-1975) w/ 4.2L engine.
  • Jeep CJ-7 (1976-1978) w/ 3.8L engine.
  • Jeep CJ-7 (1976-1986) w/ 4.2L engine.
  • Jeep CJ-8 (1981-1986) w/ 4.2L engine.
  • Jeep SJ & J-Series (1971-1986) w/ 4.2L engine.
  •  
  • Crankshaft Main Bearing Set; .010″ Undersize.
Flywheel Ring Gear

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Replaces Part #: J3172419
Price: (Log in to see price)
Fits:
  • Jeep CJ-5 (1971) w/ 4.2L engine.
  • Jeep CJ-6 (1971) w/ 4.2L engine.
  • Jeep SJ & J-Series (1965-1971) w/ 3.8L engine.
  • Jeep SJ & J-Series (1971) w/ 4.2L engine.
  •  
  • 153 Teeth; 11-3/4″ Inside Diameter.
Crankshaft Pilot Bushing

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Replaces Part #: J3213751
Price: (Log in to see price)
Fits:
  • Jeep CJ-5 (1972-1975) w/ 3.8L, 4.2L or 5.0L engine.
  • Jeep CJ-6 (1972-1975) w/ 3.8L, 4.2L or 5.0L engine.
  • Jeep C104 Commando (1972-1973) w/ 4.2L or 5.0L engine.
  • Jeep SJ & J-Series (1972-1979) w/ 5.9L or 6.6L engine.
  •  
  • .755″ Inner Diameter; 1.06″ Outer Diameter; .875″ Length.
Crankshaft Main Bearing (010)

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Replaces Part #: J8133255
Price: (Log in to see price)
Fits Jeep:
  • Jeep Wrangler (TJ) (1997-2006) w/ 2.5L or 4.0L engine.
  • Jeep Wrangler (YJ) (1987-1995) w/ 2.5L, 4.2L or 4.0L engine.
  • Jeep Cherokee (XJ) (1984-2001) w/ 2.5L or 4.0L engine.
  • Jeep Comanche (MJ) (1986-1992) w/ 2.5L or 4.0L engine.
  • Jeep Grand Cherokee (WJ) (1999-2004) w/ 4.0L engine.
  • Jeep Grand Cherokee (WG) (2001-2004); WG (Europe) model w/ 4.0L engine.
  • Jeep Grand Cherokee (ZJ) (1993-1998) w/ 4.0L engine.
  • Jeep Grand Cherokee (ZG) (1997-1998); ZG (Europe) model w/ 4.0L engine.
Fits Vintage Jeep:
  • Jeep CJ-5 (1972-1978) w/ 3.8L engine.
  • Jeep CJ-5 (1971-1983) w/ 4.2L engine.
  • Jeep CJ-6 (1972-1975) w/ 3.8L engine.
  • Jeep CJ-6 (1971-1975) w/ 4.2L engine.
  • Jeep CJ-7 (1983-1986) w/ AMC 2.5L engine.
  • Jeep CJ-7 (1976-1978) w/ 3.8L engine.
  • Jeep CJ-7 (1976-1986) w/ 4.2L engine.
  • Jeep CJ-8 (1983-1986) w/ AMC 2.5L engine.
  • Jeep CJ-8 (1981-1986) w/ 4.2L engine.
  • Jeep C104 Commando (1972-1973) w/ 4.2L engine.
  • Jeep SJ & J-Series (1965-1979) w/ 3.8L engine.
  • Jeep SJ & J-Series (1971-1986) w/ 4.2L engine.
  •  
  • .010″ Undersized Crankshaft Thrust Bearing.
Crankshaft Main Bearing (.002)

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Replaces Part #: J8133682
Price: (Log in to see price)
Fits Jeep:
  • Jeep Wrangler (YJ) (1987-1990) w/ 2.5L or 4.2L engine.
  • Jeep Cherokee (XJ) (1984-1990) w/ 2.5L engine.
  • Jeep Cherokee (XJ) (1987-1990) w/ 4.0L engine.
  • Jeep Comanche (MJ) (1986-1990) w/ 2.5L engine.
  • Jeep Comanche (MJ) (1987-1990) w/ 4.0L engine.
Fits Vintage Jeep:
  • Jeep CJ-5 (1972-1978) w/ 3.8L engine.
  • Jeep CJ-5 (1971-1983) w/ 4.2L engine.
  • Jeep CJ-6 (1972-1975) w/ 3.8L engine.
  • Jeep CJ-6 (1971-1975) w/ 4.2L engine.
  • Jeep CJ-7 (1983-1986) w/ AMC 2.5L engine.
  • Jeep CJ-7 (1976-1978) w/ 3.8L engine.
  • Jeep CJ-7 (1976-1986) w/ 4.2L engine.
  • Jeep CJ-8 (1983-1986) w/ AMC 2.5L engine.
  • Jeep CJ-8 (1981-1986) w/ 4.2L engine.
  • Jeep C104 Commando (1972-1973) w/ 4.2L engine.
  • Jeep SJ & J-Series (1965-1979) w/ 3.8L engine.
  • Jeep SJ & J-Series (1971-1986) w/ 4.2L engine.
  •  
  • .002″ Crankshaft Main Bearing; 4 Required for 4-Cyl Engines; 6 Required for 6-Cyl Engines.
Crankshaft Main Bearing (002)

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Replaces Part #: J8133683
Price: (Log in to see price)
Fits Jeep:
  • Jeep Wrangler (TJ) (1997-2006) w/ 2.5L or 4.0L engine.
  • Jeep Wrangler (YJ) (1987-1995) w/ 2.5L or 4.0L engine.
  • Jeep Wrangler (YJ) (1987-1990) w/ 4.2L engine.
  • Jeep Cherokee (XJ) (1984-2000) w/ 2.5L engine.
  • Jeep Cherokee (XJ) (1987-2001) w/ 4.0L engine.
    • Jeep Comanche (MJ) (1986-1992) w/ 2.5L engine.
  • Jeep Comanche (MJ) (1987-1992) w/ 4.0L engine.
  • Jeep Grand Cherokee (WJ) (1999-2004) w/ 4.0L engine.
  • Jeep Grand Cherokee (WG) (2001-2004); WG (Europe) model w/ 4.0L engine.
  • Jeep Grand Cherokee (ZJ) (1993-1998) w/ 4.0L engine.
  • Jeep Grand Cherokee (ZG) (1997-1998); ZG (Europe) model w/ 4.0L engine.
Fits Vintage Jeep:
  • Jeep CJ-5 (1972-1978) w/ 3.8L engine.
  • Jeep CJ-5 (1971-1983) w/ 4.2L engine.
  • Jeep CJ-6 (1972-1975) w/ 3.8L engine.
  • Jeep CJ-6 (1971-1975) w/ 4.2L engine.
  • Jeep CJ-7 (1983-1986) w/ AMC 2.5L engine.
  • Jeep CJ-7 (1976-1978) w/ 3.8L engine.
  • Jeep CJ-7 (1976-1986) w/ 4.2L engine.
  • Jeep CJ-8 (1983-1986) w/ AMC 2.5L engine.
  • Jeep CJ-8 (1981-1986) w/ 4.2L engine.
  • Jeep C104 Commando (1972-1973) w/ 4.2L engine.
  • Jeep SJ & J-Series (1965-1979) w/ 3.8L engine.
  • Jeep SJ & J-Series (1971-1986) w/ 4.2L engine.
  •  
  • .002″ Undersized Crankshaft Thrust Bearing; 1 Required.
Crankshaft Sprocket

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Replaces Part #: 33004107
Price: (Log in to see price)
Fits Jeep:
  • Jeep Wrangler (YJ) (1987-1990) w/ 4.2L engine.
Fits Vintage Jeep:
  • Jeep CJ-5 (1966-1978) w/ 3.8L engine.
  • Jeep CJ-5 (1971-1983) w/ 4.2L engine.
  • Jeep CJ-6 (1966-1975) w/ 3.8L engine.
  • Jeep CJ-6 (1971-1975) w/ 4.2L engine.
  • Jeep CJ-7 (1976-1978) w/ 3.8L engine.
  • Jeep CJ-7 (1976-1986) w/ 4.2L engine.
  • Jeep CJ-8 (1981-1986) w/ 4.2L engine.
  • Jeep C104 Commando (1972-1973) w/ 4.2L engine.
  • Jeep SJ & J-Series (1965-1979) w/ 3.8L engine.
  • Jeep SJ & J-Series (1971-1986) w/ 4.2L engine.
Crankshaft Thrust Bearing

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Replaces Part #: J8133253
Price: (Log in to see price)
Fits Jeep:
  • Jeep Wrangler (TJ) (1997-2006) w/ 2.5L or 4.0L engine.
  • Jeep Wrangler (YJ) (1987-1995) w/ 2.5L or 4.0L engine.
  • Jeep Wrangler (YJ) (1987-1990) w/ 4.2L engine.
  • Jeep Cherokee (XJ) (1984-2000) w/ 2.5L engine.
  • Jeep Cherokee (XJ) (1987-2001) w/ 4.0L engine.
    • Jeep Comanche (MJ) (1986-1992) w/ 2.5L engine.
  • Jeep Comanche (MJ) (1987-1992) w/ 4.0L engine.
  • Jeep Grand Cherokee (WJ) (1999-2004) w/ 4.0L engine.
  • Jeep Grand Cherokee (WG) (2001-2004); WG (Europe) model w/ 4.0L engine.
  • Jeep Grand Cherokee (ZJ) (1993-1998) w/ 4.0L engine.
  • Jeep Grand Cherokee (ZG) (1997-1998); ZG (Europe) model w/ 4.0L engine.
Fits Vintage Jeep:
  • Jeep CJ-5 (1972-1978) w/ 3.8L engine.
  • Jeep CJ-5 (1971-1983) w/ 4.2L engine.
  • Jeep CJ-6 (1972-1975) w/ 3.8L engine.
  • Jeep CJ-6 (1971-1975) w/ 4.2L engine.
  • Jeep CJ-7 (1983-1986) w/ AMC 2.5L engine.
  • Jeep CJ-7 (1976-1978) w/ 3.8L engine.
  • Jeep CJ-7 (1976-1986) w/ 4.2L engine.
  • Jeep CJ-8 (1983-1986) w/ AMC 2.5L engine.
  • Jeep CJ-8 (1981-1986) w/ 4.2L engine.
  • Jeep C104 Commando (1972-1973) w/ 4.2L engine.
  • Jeep SJ & J-Series (1965-1979) w/ 3.8L engine.
  • Jeep SJ & J-Series (1971-1986) w/ 4.2L engine.
  •  
  • Standard Size Crankshaft Thrust Bearing; 1 Required.
Main Crankshaft Seal (Front)

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Replaces Part #: J3224704
Price: (Log in to see price)
Fits Jeep:
  • Jeep Wrangler (TJ) (1997-2002) w/ 2.5L engine.
  • Jeep Wrangler (TJ) (1997-2006) w/ 4.0L engine.
  • Jeep Wrangler (YJ) (1987-1995) w/ 2.5L engine.
  • Jeep Wrangler (YJ) (1991-1995) w/ 4.0L engine.
  • Jeep Cherokee (XJ) (1984-2000) w/ 2.5L engine.
  • Jeep Cherokee (XJ) (1987-2001) w/ 4.0L engine.
  • Jeep Comanche (MJ) (1986-1992) w/ 2.5L engine.
  • Jeep Comanche (MJ) (1987-1992) w/ 4.0L engine.
  • Jeep Grand Cherokee (WJ) (1999-2004) w/ 4.0L engine.
  • Jeep Grand Cherokee (WG) (2001-2004); WG (Europe) model w/ 4.0L engine.
  • Jeep Grand Cherokee (ZJ) (1993-1998) w/ 4.0L engine.
  • Jeep Grand Cherokee (ZG) (1997-1998); ZG (Europe) model w/ 4.0L engine.
Fits Vintage Jeep:
  • Jeep CJ-5 (1972-1978) w/ 3.8L engine.
  • Jeep CJ-5 (1971-1983) w/ 4.2L engine.
  • Jeep CJ-6 (1972-1975) w/ 3.8L engine.
  • Jeep CJ-6 (1971-1975) w/ 4.2L engine.
  • Jeep CJ-7 (1983-1986) w/ AMC 2.5L engine.
  • Jeep CJ-7 (1976-1978) w/ 3.8L engine.
  • Jeep CJ-7 (1976-1986) w/ 4.2L engine.
  • Jeep CJ-8 (1983-1986) w/ AMC 2.5L engine.
  • Jeep CJ-8 (1981-1986) w/ 4.2L engine.
  • Jeep C104 Commando (1972-1973) w/ 4.2L engine.
  • Jeep SJ & J-Series (1965-1979) w/ 3.8L engine.
  • Jeep SJ & J-Series (1971-1986) w/ 4.2L engine.
Fits Dodge:
  • Dodge Dakota (AN) (1996-2002) w/ 2.5L engine.
  •  
  • Front Main Crankshaft Seal.
Main Engine Bearing Set

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Replaces Part #: 8133252K6
Price: (Log in to see price)
Fits Jeep:
  • Jeep Wrangler (YJ) (1987-1990) w/ 4.2L engine.
  • Jeep Cherokee (XJ) (1987-1990) w/ 4.0L engine.
  • Jeep Comanche (MJ) (1987-1990) w/ 4.0L engine.
Fits Vintage Jeep:
  • Jeep CJ-5 (1972-1978) w/ 3.8L engine.
  • Jeep CJ-5 (1971-1983) w/ 4.2L engine.
  • Jeep CJ-6 (1972-1975) w/ 3.8L engine.
  • Jeep CJ-6 (1971-1975) w/ 4.2L engine.
  • Jeep CJ-7 (1976-1978) w/ 3.8L engine.
  • Jeep CJ-7 (1976-1986) w/ 4.2L engine.
  • Jeep CJ-8 (1981-1986) w/ 4.2L engine.
  • Jeep SJ & J-Series (1971-1986) w/ 4.2L engine.
  •  
  • Complete Standard Size Crankshaft Main Bearing Set; Includes 5 Crankshaft Bearings & Thrust Bearing.
Flywheel Ring Gear

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Replaces Part #: J3179741
Price: (Log in to see price)
Fits Jeep:
  • Jeep Wrangler (TJ) (1997-2006) w/ 4.0L engine.
  • Jeep Wrangler (YJ) (1991-1995) w/ 4.0L engine.
  • Jeep Wrangler (YJ) (1987-1990) w/ 4.2L engine.
  • Jeep Cherokee (XJ) (1987-2001) w/ 4.0L engine.
  • Jeep Comanche (MJ) (1987-1992) w/ 4.0L engine.
Fits Vintage Jeep:
  • Jeep CJ-5 (1972-1978) w/ 3.8L engine.
  • Jeep CJ-6 (1972-1975) w/ 3.8L engine.
  • Jeep CJ-7 (1976-1978) w/ 3.8L engine.
  • Jeep CJ-5 (1972-1983) w/ 4.2L engine.
  • Jeep CJ-6 (1972-1975) w/ 4.2L engine.
  • Jeep CJ-7 (1976-1986) w/ 4.2L engine.
  • Jeep CJ-8 (1981-1986) w/ 4.2L engine.
  • Jeep CJ-5 (1971-1981) w/ 5.0L engine.
  • Jeep CJ-6 (1971-1975) w/ 5.0L engine.
  • Jeep CJ-7 (1976-1981) w/ 5.0L engine.
  • Jeep CJ-8 (1981) w/ 5.0L engine.
  • Jeep C104 Commando (1972-1973) w/ 4.2L or 5.0L engine.
  • Jeep SJ & J-Series (1972-1979) w/ 3.8L engine.
  • Jeep SJ & J-Series (1972-1986) w/ 4.2L engine.
  • Jeep SJ & J-Series (1970-1986) w/ 5.9L engine.
  • Jeep SJ & J-Series (1971-1979) w/ 6.6L engine.
  •  
  • Flywheel Ring Gear; 164 Teeth.
Crankshaft Main Bearing

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Replaces Part #: J8133252
Price: (Log in to see price)
Fits Jeep:
  • Jeep Wrangler (YJ) (1987-1990) w/ 2.5L or 4.2L engine.
  • Jeep Cherokee (XJ) (1984-1990) w/ 2.5L engine.
  • Jeep Cherokee (XJ) (1987-1990) w/ 4.0L engine.
  • Jeep Comanche (MJ) (1986-1990) w/ 2.5L engine.
  • Jeep Comanche (MJ) (1987-1990) w/ 4.0L engine.
Fits Vintage Jeep:
  • Jeep CJ-5 (1972-1978) w/ 3.8L engine.
  • Jeep CJ-5 (1971-1983) w/ 4.2L engine.
  • Jeep CJ-6 (1972-1975) w/ 3.8L engine.
  • Jeep CJ-6 (1971-1975) w/ 4.2L engine.
  • Jeep CJ-7 (1983-1986) w/ AMC 2.5L engine.
  • Jeep CJ-7 (1976-1978) w/ 3.8L engine.
  • Jeep CJ-7 (1976-1986) w/ 4.2L engine.
  • Jeep CJ-8 (1983-1986) w/ AMC 2.5L engine.
  • Jeep CJ-8 (1981-1986) w/ 4.2L engine.
  • Jeep SJ & J-Series (1965-1979) w/ 3.8L engine.
  • Jeep SJ & J-Series (1971-1986) w/ 4.2L engine.
  • Jeep C104 Commando (1972-1973) w/ 4.2L engine.
  •  
  • Crankshaft Main Bearing; Standard; 4 Required for 4-Cylinder Engines; 6 Required for 6-Cylinder Engines.
Crankshaft Pilot Bushing

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Replaces Part #: J3222723
Price: (Log in to see price)
Fits:
  • Jeep CJ-5 (1976-1978) w/ 3.8L engine.
  • Jeep CJ-5 (1976-1979) w/ 4.2L or 5.0L engine.
  • Jeep CJ-7 (1976-1978) w/ 3.8L engine.
  • Jeep CJ-7 (1976-1979) w/ 4.2L or 5.0L engine.
  • Jeep SJ & J-Series (1972-1979) w/ 3.8L or 4.2L engine.
  •  
  • Crankshaft Pilot Bushing; .678″ ID, 1.061″ OD, .627″ Length.
Crankshaft Pilot Bushing

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Replaces Part #: J3174730
Price: (Log in to see price)
Fits:
  • Jeep CJ-5 (1971) w/ 4.2L engine; w/ Manual Transmission.
  • Jeep CJ-5 (1971) w/ 5.0L engine; w/ Manual Transmission.
  • Jeep CJ-6 (1971) w/ 4.2L engine; w/ Manual Transmission.
  • Jeep CJ-6 (1971) w/ 5.0L engine; w/ Manual Transmission.
  • Jeep SJ & J-Series (1965-1971) w/ 3.8L engine; w/ Manual Transmission.
  • Jeep SJ & J-Series (1971) w/ 4.2L engine; w/ Manual Transmission.
  • Jeep SJ & J-Series (1970-1971) w/ 5.9L engine.
  • Jeep SJ & J-Series (1971) w/ 6.6L engine.
  •  
  • Crankshaft Pilot Bushing; .753″ Inner Diameter, 1.061″ Outer Diameter, .747″ Length.