Simpson Washing Machine Machine Pcb Power Controller Board SWT604, 200119, 0133200119ABoard Control WMCU This control board will only suit washing machine models with the following PNC numbers listed on the model number sticker: PNC 91304105900,91304105900, 91304105901,91304105901 Please double check the PNC number on your machine to ensure compatibility before purchasing. Note: Electronic and electrical parts are non returnable and cannot be refunded or exchanged. We highly recommend that you remove the faulty part and conduct a