The Dewalt 5170044-41 Pressure Washer Valve Kit helps maintain proper water flow and pressure within the pressure washer system. Designed for valve service, the kit provides replacement components that work within the pump assembly to control the movement of water during operation. Properly functioning valves help support consistent pressure, efficient water flow, and reliable cleanin... https://www.wholetoolbox.com/dewalt-5170044-41-pressure-washer-valve-kit/5170044-41.html