Description
A compromised brake master cylinder directly impacts your vehicle’s stopping power and safety—and rebuilding is far more cost-effective than replacement. This PROX rebuild kit supplies all OEM-grade seals, pistons, and internal components needed to restore your front master cylinder to factory specifications without the downtime of sourcing individual parts. Whether you’re maintaining a daily driver or keeping a race rig in peak condition, a proper rebuild ensures consistent brake feel and eliminates the risk of fluid leakage or pressure loss.
- Complete rebuild kit
- OEM-equivalent components
- Front master cylinder compatible
- High-quality seals included
- Piston assemblies included
- Bolt-on installation
- PROX MPN: 37.910022
- Meets OEM specifications









