ORIGINAL VALVE EMAK CH12150363 PW 120 C Pressure Washer Engine PW 121 C Pressure Washer Engine PW 135 C Pressure Washer Engine PW 136 C Pressure Washer Engine PW 145 C Pressure Washer Motor Pump PW 190 C Pressure Washer Motor PW 250 HC Pressure Washer Motor Pump