Description
A failing main drive gear seal compromises your entire drivetrain, allowing oil to weep into the primary case and degrading performance. The JAMES GASKET Main Drive Gear O-Ring replaces worn factory seals with OEM-equivalent quality, restoring a proper fluid barrier and preventing costly internal damage. This is essential maintenance for FXST models that see regular riding or track time.
- Fits FXST models exclusively
- OEM-equivalent material composition
- Direct replacement, bolt-on installation
- Prevents primary case leakage
- MPN: JGI-11166
- Top-quality main drive gear seal









