Omix proudly offers all the parts you need to keep your WillysJeep running like new with quality standards that always meet or exceed those of the factory part. This replacement timing cover seal set fits 02 - 04 Grand Cherokee WJ, 05 - 10 Grand Cherokee WK, 06 - 10 Commander XK, 02 - 07 Liberty KJ and 08 - 12 Liberty KK models equipped with 3.7 and 4.7 liter engines. Set includes cover seal, o - rings, crankshaft seal and RTV sealant.