Online Model No: 90052 (Part No: 90052)
In-Store Model No: 90052 (Part No: 90052)
Designed for performance, the 90052 AAA® Professional Axial Cam Pump is highly efficient and minimizes engine load. This easy-to-install pump replacement kit is for gas pressure washers* with a horizontal engine and a 3/4″ diameter shaft, such as a Kohler SH270. This pump can produce up to 3500 PSI at 2.5 GPM. The 90052 has stainless steel pistons for improved seal life and features a stainless steel integrated unloader with our easy-start system.
*Check your pressure washer’s inlet and outlet orientation to ensure compatibility
Extend the Life of Your Pressure Washer: Save money by replacing your pump instead of buying a whole new power washer. This easy-to-install kit is great for power washers that can support 3500 PSI at 2.5 GPM to wash walls, fences, sidewalks, vehicles, and more.
Easy Installation: This replacement pump features a garden hose inlet and threaded M22 connection high pressure hose outlet. The SAE standard bolt pattern that fits most* gas-powered pressure washers. Each kit includes a siphon tube with filter, mounting bolts, shaft key, and instruction booklet to get your machine back in action as quickly as possible. (*Check your pressure washer’s inlet and outlet orientation to ensure compatibility)
Adjustable Power: This pump includes PowerBoost® Technology that delivers higher pressure at the nozzle for a more efficient cleaning experience. There is also a hand turn knob that lets you reduce power at your convenience for tasks that require lower pressure.
Extended Durability: A Thermal Relief Valve (TRV) protects the pump from overheating while in bypass mode. The TRV releases small amounts of hot water and intakes cooler water to prevent overheating and extend the life of the pump.
Get the Right Pump for Your Machine: This pump is designed for gas-powered pressure washers with horizontal engines. Its SAE bolt pattern, hardware, and standard connections make it a great fit for many brands and models of power washers.
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