Description
A compromised master cylinder can turn a reliable brake system into a liability on track or street. This PROX rebuild kit supplies all OEM-equivalent components needed to restore your front master cylinder to factory specifications, eliminating mushy pedal feel and inconsistent brake modulation. Rather than replacing the entire assembly, a complete rebuild extends component lifespan while maintaining hydraulic integrity at a fraction of the cost.
Technical Specifications:
- Manufacturer Part Number: 37.910005
- Application: Front master cylinder rebuild
- Material: OEM-equivalent components
- Kit includes: Seals, springs, pistons, hardware
- Meets or exceeds OEM standards
- Bolt-on installation (no fabrication required)
- Compatible with: Vehicle-specific applications (verify fitment)
- High-quality assembly components









