Omix-ADA | 17465.36 | Engine Main Bearing Kit, .010 | OE Reference: 4289M.010 | Fits 1972-1990 CJ / Wrangler YJ 3.8L / 4.0L / 4.2L

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

• FITMENT | For 1972-1990 CJ / Wrangler YJ 3.8L / 4.0L / 4.2L
• OE REFERENCE | 4289M.010
• OMIX 17465.36 | Engine Main Bearing Kit, .010
• WARRANTY | Limited 5-Year Warranty
• OMIX | Proudly offering all the parts you need to keep your Jeep running like new with quality standards that always meet or exceed those of the factory part.