90052 AX300 Series 3600 PSI AAA Pro Axial Cam Pump Kit

Designed for performance, the Simpson 90052 AAA® Professional Axial Cam Pump is a highly efficient pump that minimizes engine load.

Our 90052 pump replacement kit services gas pressure washers with a horizontal engine and a 3/4″ diameter shaft, such as a Kohler SH270.

This pump can produce up to 3600 PSI at 2.5 GPM.

The AX300 AAA 3600 PSI @ 2.5 GPM Axial cam pump is highly efficient, minimizing engine load while delivering top performance.

The 90052 AX3000 Simpson AAA Pro Series replacement pump has stainless steel pistons for improved seal life.
The pump is equipped with double high-pressure seals and features a brass head with an integrated and adjustable unloader featuring a standard easy-start system.

90052 AX300 Pump Specifications:

• Fully plumbed
• AX300 3600 PSI @ 2.5 GPM
• Threaded M22 male connection
• High-performance, double-seal system prevents water leaks
• Thermal relief protection to prevent pump overheating
• Dual oversized radial ball bearings installed for better wear and friction resistance.
• Polished stainless steel pistons for extended seal life
• Compatible with most pressure washer engines
• Integrated & Adjustable unloader with easy start feature
• Brass head
• 3/4 Inch Keyed Shaft