Description
A compromised master cylinder can lead to soft pedal feel, brake fade, or complete system failure—none of which are acceptable for track or street driving. The PROX Rebuild Kit restores your master cylinder to like-new condition with OEM-equivalent components, eliminating the expense and downtime of purchasing a replacement unit. Whether you’re maintaining a race car or servicing a street machine, this complete rebuild kit gives you the reliability and precise brake modulation you demand.
- Complete rebuild kit
- OEM-quality components
- High-grade seals included
- All necessary hardware
- Direct bolt-on fitment
- MPN: 37.910004
- Professional or DIY installation
- Restores OEM performance









