Description
A leaking primary cover seal compromises your engine’s integrity and creates a mess in your garage or on the track. The JAMES GASKET Primary Cover Seal is engineered to maintain a consistent, reliable barrier between your Big Twin’s primary case and cover, preventing oil seepage that can damage adjacent components and affect performance. This OEM-equivalent seal restores factory specifications with precision-molded construction, ensuring a trouble-free rebuild or maintenance interval.
- Big Twin applications
- OEM replacement specification
- Precision molded construction
- Made in the U.S.A.
- Bolt-on installation
- MPN: JGI-31433-84-A









