Beefed Up Replacement Horizontal Pump Kit For High Pressure Washer With 2.5 GPM 2650 PSI And Seven Eighths Inch Hollow Shaft Heavy Duty Direct Fit Upgrade For Old Oil Free Bi Radial Strap Pumps
This kit pairs the Giant GXH2525A-112H oil-lubricated pump with mounting hardware for a full, ready-to-install replacement. It is designed as an upgrade for discontinued oil-free radial strap pumps originally used by Ex-Cell and is intended for horizontal mounting on pressure washers that use Honda GC-series engines with a 7/8 in hollow shaft.
✅ Pump: GXH2525A-112H horizontal radial-axial pump
✅ Max pressure: 2650 PSI
✅ Flow: 2.5 GPM
✅ Shaft size: 7/8 in hollow
✅ Includes: unloader, oil vent cap, mounting hardware, mounting flange, brass quick-connect fittings
✅ Compatibility: Honda GC-series engines with 7/8 in hollow shaft; direct replacement for Ex-Cell oil-free radial strap pumps
✅ Mounting: horizontal orientation; not for vertical installations
💡 What is a pump kit for a pressure washer, and when should you replace it? This handy upgrade lets you swap in a new pump and mounting hardware without replacing the entire washer.
- Fits Honda GC-series engines with a 7/8 in hollow shaft - Includes unloader, oil vent cap, mounting hardware, mounting flange, brass quick-connect fittings - Restores pressure and flow when the original unit is failing or discontinued ✝️