Description
A deteriorating rear master cylinder compromises your braking system’s responsiveness and safety—exactly what you can’t afford on track or the street. The PROX Master Cylinder Rebuild Kit gives you a complete, OEM-equivalent solution to restore full hydraulic pressure and consistent pedal feel without replacing the entire assembly. This kit contains all necessary internal components, letting you service your cylinder in-house and get back on the road with confidence.
- Complete rebuild kit
- OEM-equivalent quality
- Rear master cylinder application
- Suzuki-specific fitment
- Includes all internal seals
- All necessary gaskets included
- Meets or exceeds OEM specs
- High-quality component assembly
- MPN: 37910009
- Bolt-on installation






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