Description
A failing water pump compromises cooling system efficiency and risks catastrophic engine damage—especially under sustained track conditions or high-performance driving. The PROX Water Pump Rebuild Kit gives you a cost-effective alternative to full replacement, restoring seal integrity and flow capacity with OEM-quality components. Keep your engine running at optimal temperature with a straightforward rebuild that requires only basic mechanical skills.
- Manufacturer: PROX
- Part Number: 577821
- Kit Type: Water pump rebuild
- Contains: Seals and gaskets
- Material: OEM-specification rubber
- Installation: Bolt-on rebuild
- Professional installation: Recommended
- Application: Multiple motorsports platforms
- Restores: Original pump function
- Cost-effective: vs. full replacement









