Description
A leaking rear base gasket compromises engine integrity and creates ongoing maintenance headaches. The JAMES GASKET Rear Base Gasket eliminates the need for gasket sealer, delivering a reliable, factory-quality seal that holds up to repeated heat cycles and demanding riding conditions. Built to OEM specifications, this U.S.-manufactured gasket ensures your FL/FX engine stays sealed tight, mile after mile.
- Fitment: Harley FL/FX models
- Manufacturer Part Number: JGI-16777-63
- Material: Premium gasket compound
- Installation: Bolt-on, no sealer required
- Gasket Sealer: Not needed
- Origin: Made in U.S.A.
- Application: Rear base gasket









