AR RMW25G28-EZ-SX Pressure Washer Water Pump Briggs & Stratton TroyBilt Husky Sears Vertical Pump w/ 7/8" Shaft, Brass Head / Outlet Manifold 2800 PSI, 2.5 GPM Fits Many Different Makes and Models. PLEASE NOTE: Spacers may be required for installation depending on motor configuration. See info below. Includes Thermal Valve; Pump Oil Already Installed 1 Year Warranty Against Manufacturer Defects