The BRIGGS & STRATTON 317142GS Pressure Washer Pump generates pressurized water flow, providing the force needed for effective cleaning performance. It works with the pressure washer’s engine to draw in water and deliver it at high pressure through the spray system. Replacing a worn or damaged pump can help restore water pressure, improve cleaning efficiency, and maintain consistent e... https://www.wholetoolbox.com/briggs-stratton-317142gs-pressure-washer-pump/317142GS.html