Description
A properly sealed breather system is critical for maintaining crankcase pressure and preventing oil leakage in high-performance engines. This James Gasket O-Ring ensures a reliable, leak-free seal at the breather connection point, eliminating the risk of oil weeping that can compromise engine cleanliness and performance. Whether you’re running a street engine or racing application, this precision-engineered component is essential for system integrity.
- Manufacturer: James Gasket
- Part Number: JGI-11900116
- Size: M8
- Material: High-grade elastomer
- Fitment: Universal breather applications
- Installation: Bolt-on replacement
- Origin: Made in USA
- Application: Crankcase breather sealing






