Description
A compromised rear seal creates cascading failures across your drivetrain—fluid weeps out, contamination seeps in, and bearing life plummets. The RACE TECH Rear Seal Head Assembly SYSH 40125 is engineered to seal tight at 40 mm bore and 12.5 mm shaft dimensions, delivering the durability and precision fit your high-performance application demands. Install it now and eliminate the guesswork on seal integrity.
- 40 mm ID body
- 12.5 mm OD shaft
- High-grade materials
- Precision engineering
- Bolt-on installation
- Reduced wear rates
- Extended service life
- OEM-equivalent performance
- Industry-standard warranty
- MPN: SYSH 40125









