The 7113804 Manifold is a Simpson Cleaning OEM 2800 PSI Max manifold replacement kit designed for axial cam pressure washer pumps manufactured by FNA Group.

This 7113804 manifold replacement kit is a high-quality replacement part designed for your pressure washer pump. 

Easy installation lets you quickly return to your power washing projects without replacing the complete pressure washer pump. 

This manifold is an original equipment replacement for the manifold for the axial cam pressure washer model numbers 510028 and 510030.

Before placing your order, please check the model number of your pressure washer pump to ensure you get the correct part. 

This manifold kit is compatible with the Simpson Cleaning and OEM Technologies pressure washer pumps model numbers 510028 and 510030. 

This complete manifold kit includes the following:

High and Low-pressure valves, seals, an unloader, a thermal relief valve (TRV), integrated soap injection, a garden hose inlet, a high-pressure hose outlet, and mounting hardware.

The manifold is fitted with a 3/4" garden hose inlet & M22 high-pressure outlet constructed from aluminum.