Description
Shift sleeve o-rings endure extreme heat, pressure, and fuel exposure during performance driving—and failure means transmission fluid leakage, loss of shift precision, and costly downtime. The COMETIC C9484 is engineered with fuel-resistant elastomer compounds that maintain integrity under sustained high temperatures, eliminating the creep and brittleness common in inferior seals. When you’re pushing your vehicle to the limit, this is the reliability component that keeps your transmission sealed and your shifts crisp.
- Manufacturer: COMETIC Gasket
- Part Number: C9484
- Application: Shift sleeve o-ring
- Material: Fuel-resistant elastomer
- Temperature resistance: High-heat rated
- Creep resistance: Premium grade
- Origin: Made in USA
- Fitment: Universal fitment
- Installation: Bolt-on replacement
- Durability: Long-term reliability engineered









