Description
Main Bearing Set (3.8L, 4.0L and 4.2L), .010 inch Over, 1972-1990 Models
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 you’ll need to replace them all in order to regain the engine’s original performance. And, let’s face it, Jeep’s 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 0.010-inch under size crank. Replaces OE 4289M.010
- .010 over
- Engine work maybe required to install this part
- Limited 5 Year Warranty
Information:
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.
Application Summary:
| Year | Make/Model |
|---|---|
| 1974-1983 | Jeep Cherokee |
| 1987-1990 | Jeep Cherokee |
| 1972-1983 | Jeep CJ5 |
| 1972-1975 | Jeep CJ6 |
| 1976-1986 | Jeep CJ7 |
| 1987-1990 | Jeep Comanche |
| 1972 | Jeep Commando |
| 1973-1974 | Jeep DJ5 |
| 1984-1986 | Jeep Grand Wagoneer |
| 1972-1973 | Jeep J-2500 |
| 1972-1973 | Jeep J-2600 |
| 1974-1987 | Jeep J10 |
| 1974 | Jeep J20 |
| 1976 | Jeep J20 |
| 1981-1985 | Jeep Scrambler |
| 1972-1973 | Jeep Wagoneer |
| 1980-1983 | Jeep Wagoneer |
| 1987-1990 | Jeep Wagoneer |
| 1987-1990 | Jeep Wrangler |
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