Description
An oil pump shaft seal failure in your XL or Big Twin engine means catastrophic oil loss and potential engine seizure—and it’s one of the most common wear points on Harley powerplants. The JAMES GASKET Oil Pump Shaft Seal replaces the OEM component with a precision-engineered seal that maintains proper lubrication under sustained high RPM and high-temperature conditions. If you’re experiencing seepage around the pump housing or planning a top-end rebuild, this is a non-negotiable upgrade to prevent costly internal damage.
- Fits XL/Big Twin engines
- OEM equivalent replacement
- Precision-engineered seal design
- Prevents oil seepage
- High-temperature rated
- Bolt-on installation
- MPN: JGI-26227-58
- JAMES GASKET quality









