The ROP Shop Gray Unisex 2800 PSI Pump sku-272116954

The ROP Shop Gray Unisex vertical aluminum pressure washer pump is listed under Outdoor Power Equipment Parts and Accessories. It is a Himore 2800 PSI, 2.3 GPM front-facing pump for Briggs & Stratton 020384-0 and 020390-0; TRS part number 101298. Maximum speed is 3400 RPM, shaft size is 7/8 in, and maximum water temperature is 140°F.

Its 3-bolt pattern measures 7 11/16 in x 6 3/16 in x 6 7/16 in, with 4 in from the center to each outer hole. It has a standard garden hose inlet and a 22mm male outlet. Refer to images 2 and 3 for more information. Included are 1 pump with a chemical injector, unloader valve, thermal release valve and outlet tube; 1 hose with filter; and 1 keyway, as shown in the first image.

Depending on the engine, longer bolts and spacers may be needed, particularly if the shaft is longer or the pump legs touch the frame or engine. Without needed spacers, stress can break the legs. Bolts and spacers are not included and can be bought at a hardware store. Common bolt sizes are 2 of 5/16-18 x 2-1/2 in and 1 of 5/16-18 x 3-1/2 in.

The pump needs an engine of at least 5.5HP; its head can be flipped. Some models require pump removal for an engine oil change. Do not run it above its maximum PSI: that can damage the pump, which the warranty does not cover, or cause serious injury. SKU: sku-272116954; UPC: 664979680559.