Simpson Pressure Washer / Simpson Pressure Washer-1






Horizontal Axial Cam Replacement Kit for Gas Powered Pressure Washers
Category: Simpson Pressure Washer-1

Feature Set
Save Money and Extend Your Pressure Washer's Life
Keep your pressure washer in tip-top shape without breaking the bank. Replace your pump instead of buying a whole new power washer. Our easy-to-install kit is a cost-effective solution for maintaining your equipment.
Compatibility: SAE Standard Bolt Pattern
This kit fits many gas pressure washers with horizontal engines, ensuring compatibility. Make sure to match the engine orientation, PSI, GPM, engine shaft diameter, and current pump inlet and outlet connections.
Standard Connections
The replacement pump features a garden hose inlet and a threaded M22 high-pressure hose outlet. It’s compatible with various pressure washer hoses, including Simpson MorFlex models 40224, 40225, 40226, and Santoprene model 41182.
Maintenance-Free and Durable
Skip the hassle of oil changes. This pump features a maintenance-free crankcase, ensuring you never have to worry about changing the oil. Manufactured from fully anodized die-cast aluminum, the pump is corrosion-resistant and can last for years with your pressure washer accessories.
Thermal Relief Valve
Protect your pump from overheating with the Thermal Relief Valve (TRV). The TRV releases small amounts of hot water and intakes cooler water, preventing overheating and extending the life of the pump.
Whether you’re washing walls, fences, sidewalks, or vehicles, our kit keeps your equipment performing at its best. Save money and enjoy longer-lasting performance with this reliable pump replacement.