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Availability: Special Order*
SKU: 17465.38
Manufacturer: OMIX
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$125.99

Over time all internal engine wear surfaces become worn. This is true for crankshaft journals, connecting rods, camshaft lobes, piston rings, bearings, etc. When rebuilding a worn out engine youll need to replace them all in order to regain the engines original performance. And, lets face it, Jeeps need all the power we can get. Omix offers new high quality replacement engine parts to get your Jeep back on the road. This replacement main bearing set fits 72-83 CJ5, 72-75 CJ6, 76-86 CJ7, 81-86 CJ8 Scrambler, 72-73 Commando, 72-73 Trucks, 72-83 Cherokee / Wagoneer, 73-74 DJ5, 84-86 Grand Wagoneer, 87-90 Comanche MJ and 87-90 Wrangler YJ models equipped with 3.8, 4.0 and 4.2 liter engines with 0.030-inch under size crank. Replaces OE 4289M.030

Are you rebuilding an engine and need a fresh set of main bearings? Omix-ADA offers high-quality replacement main bearing sets from Standard to .080 thousandths over size. They will give you years of service and get you back on the road.

Main Engine Bearing Set; 0.030 Over; Complete Set Per Engine;

Omix Main Bearing Set .030 72-90 Jeep CJ & Wrangler

Main Engine Bearing Set

CkshftMnBrngSet

Over time all internal engine wear surfaces become worn. This is true for crankshaft journals, connecting rods, camshaft lobes, piston rings, bearings, etc. When rebuilding a worn out engine youll need to replace them all in order to regain the engines original performance. And, lets face it, Jeeps need all the power we can get. Omix offers new high quality replacement engine parts to get your Jeep back on the road. This replacement main bearing set fits 72-83 CJ5, 72-75 CJ6, 76-86 CJ7, 81-86 CJ8 Scrambler, 72-73 Commando, 72-73 Trucks, 72-83 Cherokee / Wagoneer, 73-74 DJ5, 84-86 Grand Wagoneer, 87-90 Comanche MJ and 87-90 Wrangler YJ models equipped with 3.8, 4.0 and 4.2 liter engines with 0.030-inch under size crank. Replaces OE 4289M.030

Are you rebuilding an engine and need a fresh set of main bearings? Omix-ADA offers high-quality replacement main bearing sets from Standard to .080 thousandths over size. They will give you years of service and get you back on the road.

Main Engine Bearing Set; 0.030 Over; Complete Set Per Engine;

Omix Main Bearing Set .030 72-90 Jeep CJ & Wrangler

Main Engine Bearing Set

CkshftMnBrngSet

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Vehicle Fitment

Jeep

    Cherokee

      1990 Base - 1990 Laredo - 1990 Limited - 1990 Pioneer - 1990 Sport - 1989 Pioneer - 1989 Limited - 1989 Laredo - 1989 Sport - 1989 Base - 1988 Base - 1988 Chief - 1988 Laredo - 1988 Limited - 1988 Pioneer - 1987 Pioneer - 1987 Limited - 1987 Chief - 1987 Laredo - 1987 Base - 1983 Wide Track Chief - 1983 Pioneer - 1983 Base - 1982 Base - 1982 Chief - 1981 Chief - 1981 Base - 1980 Base - 1980 Wide Track - 1979 Wide Track - 1979 Base - 1978 Base - 1978 Wide Track - 1977 Base - 1977 S - 1976 S - 1976 Base - 1975 S - 1975 Base - 1974 Base - 1974 S

    Comanche

      1990 Base - 1990 Eliminator - 1990 Pioneer - 1989 Base - 1989 Eliminator - 1989 Pioneer - 1988 Pioneer - 1988 Eliminator - 1988 Chief - 1988 Laredo - 1988 Base - 1987 Base - 1987 Pioneer - 1987 Laredo - 1987 Chief

    Wagoneer

      1990 Limited - 1989 Limited - 1988 Limited - 1987 Limited - 1987 Base - 1983 Brougham - 1983 Limited - 1982 Limited - 1982 Base - 1982 Brougham - 1981 Base - 1981 Limited - 1980 Base - 1980 Limited - 1973 Base - 1973 Custom - 1972 Base

    Wrangler

      1990 Base - 1990 Islander - 1990 Laredo - 1990 Sahara - 1989 Islander - 1989 Laredo - 1989 Base - 1989 Sahara - 1988 Sport - 1988 Base - 1988 S - 1988 Sahara - 1988 Laredo - 1988 Islander - 1987 Base - 1987 Laredo - 1987 Sport

    J10

      1987 Base - 1986 Base - 1985 Base - 1984 Base - 1983 Base - 1982 Base - 1981 Base - 1980 Base - 1979 Base - 1978 Base - 1977 Base - 1976 Base - 1975 Base - 1974 Base

    CJ7

      1986 Base - 1986 Laredo - 1986 Renegade - 1985 Renegade - 1985 Laredo - 1985 Base - 1984 Base - 1984 Renegade - 1983 Renegade - 1983 Limited - 1983 Base - 1983 Laredo - 1982 Laredo - 1982 Base - 1982 Limited - 1982 Renegade - 1981 Renegade - 1981 Base - 1981 Laredo - 1980 Golden Hawk - 1980 Laredo - 1980 Base - 1980 Renegade - 1979 Renegade - 1979 Base - 1979 Golden Eagle - 1978 Base - 1978 Golden Eagle - 1978 Renegade - 1977 Base - 1977 Renegade - 1977 Golden Eagle - 1976 Base - 1976 Renegade

    Grand Wagoneer

      1986 Base - 1985 Limited - 1985 Base - 1984 Limited - 1984 Base

    Scrambler

      1985 Base - 1985 Laredo - 1985 Renegade - 1984 Base - 1984 SR - 1983 Base - 1983 SL - 1983 SR - 1982 SR - 1982 SL - 1982 Base - 1981 Base

    CJ5

      1983 Base - 1983 Laredo - 1983 Limited - 1983 Renegade - 1982 Renegade - 1982 Limited - 1982 Laredo - 1982 Base - 1981 Base - 1981 Laredo - 1981 Renegade - 1980 Renegade - 1980 Golden Eagle - 1980 Laredo - 1980 Base - 1979 Base - 1979 Golden Eagle - 1979 Renegade - 1978 Renegade - 1978 Golden Eagle - 1978 Base - 1977 Renegade - 1977 Base - 1977 Golden Eagle - 1976 Renegade - 1976 Base - 1975 Renegade - 1975 Base - 1974 Base - 1973 Base - 1972 Base

    J20

      1976 Base - 1974 Base

    CJ6

      1975 Base - 1974 Base - 1973 Base - 1972 Base

    DJ5

      1974 Base - 1973 Base

    J-2500

      1973 Base - 1972 Base

    J-2600

      1973 Base - 1972 Base

    Commando

      1972 Base
*we take fitment seriously and have invested heavily into matching products to your vehicle, but it is up to the end user to confirm products are suitable for their vehicle, legal for them to use for the purposes they intend, and verify fitment upon installation. Many opened products may not be returned, so if fitment is in question, please contact us before ordering. We are not resonsible for any costs incurring from a product not being suitable to an end users application.