Setup, Compatibility & Care
Before installation, ensure the pressure washer is completely disconnected from both the water supply and the power source. Because this part involves internal hydraulics, it is recommended to replace O-rings simultaneously to ensure a water-tight seal. Compatibility includes specific K3.500, K3.540, K3.550, K3.575, K3.80MD, K4, K4 Compact, K4 Premium, K4 Premium Eco, K4 Silent, K4.200, and K4.600 units. To maintain the manifold, always run clean water through the system after use to prevent mineral buildup inside the piston chamber.