Whirlpool Part Number 3150374: Knob, Control (Black) THIS WHIRLPOOL 3150374 BLACK CONTROL KNOB (1 OF 4) IS DESIGNED TO WORK WITH MANY WHIRLPOOL APPLIANCES. PLEASE FOLLOW THE LINK ABOVE FOR A LIST OF COMPATIBLE MODELS.SPECIFICATIONS:COLOR: BLACK Works with the following models: Whirlpool ET18GKXDW00, Whirlpool GJ8640XBB0, Whirlpool GJ8640XBQ0 Whirlpool GJ8646XDB0, Whirlpool GJ8646XDQ0, Whirlpool GJ8646XDZ0, Whirlpool GJC3034GQ0