3000 PSI Power Pressure Washer Pump Fits Excell EXH2425 Honda Engines With Valve. Pump Includes Thermal Release Valve. Brass Head Chemical Injector Mounting: From Main Center Shaft to each mount bolt is 1 7/8″ – Center to Center Spacing Between Mounting Bolts is 2 9/16″- Center to Center Fits 3/4 Horizontal Crank Engines Mounting bolts & Key way are not… Read more →