SKU: 17465.15
Engine Crankshaft Main Bearing Kit, .030; 83-90 Jeep CJ/Wrangler YJ
Replacement numbers: 6676M.030
Retail price incl. VATPLN 550.16Prices from a September 2026 snapshot. Please confirm current pricing.
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OMIX proudly offers all the parts you need to keep your Willys /Jeep running like new with quality standards that always meet or exceed those of the factory part. This replacement engine main bearing set fits 83 CJ5, 83-86 CJ7, 83-85 CJ8 Scrambler, 87-90 Wrangler YJ, 84-90 Cherokee XJ, 86-90 Comanche MJ, 84-87 J-Series Trucks, and 84-87 Grand Wagoneer models equipped with 2.5-liter engines bored 0.030-inch over. Replaces OE 6676M.030
.030 over Engine work maybe required to install this part Limited 5 Year Warranty
Approximate installation time: 4+ Hours
Approximate installation time: 4+ Hours
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Engine Crankshaft Main Bearing Kit, .030; 83-90 Jeep CJ/Wrangler YJ · SKU: 17465.15