Description
The inner primary bearing seal is a critical component that protects your Big Twin’s primary drive system from contamination and fluid leakage. A compromised seal leads to accelerated bearing wear, potential catastrophic primary failure, and costly downtime. This JAMES GASKET seal delivers OEM-equivalent reliability with precision manufacturing, ensuring your primary runs clean and dry mile after mile.
- Big Twin applications
- CNC-machined construction
- Made in the U.S.A.
- OEM-equivalent fitment
- Bolt-on installation
- MPN: JGI-12052









