This brand new OEM Whirlpool W11603810 W11578565 washer control board is a main control board made of plastic, suitable for agitator washing machines. With a power source of electric and a capacity of less than 5 lb, this control board is designed for use with Whirlpool washing machines. It is manufactured in the United States and includes free shipping. This product is a reliable and essential part for maintaining and repairing your washing machine.