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 crankshaft rear main oil sealwith housing fits 05-18 Grand Cherokee WK, 07-17 Compass / Patriot MK and 06-10 Commander XK models equipped with 5.7 and 6.1 liter engines. Replaces OE 5140028

If your rear main crankshaft seal is leaking or you are doing an engine overhaul; replace it with this new one from Omix-ADA to stop leaks and restore proper sealing function.

Main Crankshaft Seal; Rear; Replaces O.E. PN[5140028]; Pre-installed on Housing;

Omix Rear Main Seal 5.7L 6.1L 05-18 Jeep Models

Main Crankshaft Seal

Crankshaft Seal