1989-1993 Cummins 12 Valve Rear Main Seal Kit

Description This is a rear main seal kit for a 1st Gen Cummins. This kit includes seal, install sleeve, and install guide. The guide is used to set seal depth. If you have oil at the bottom of the engine adapter plate by the bell housing, chances are you need this kit. This fits 1989-1993 Dodge Cummins engines. This seal is made by Timken.