Whirlpool Part Number 8286058BL: Knob, Control (Black) KNOB Works with the following models: Whirlpool GLT3057RB, Whirlpool GLT3057RB00, Whirlpool GLT3057RB01 Whirlpool GLT3057RB03, Whirlpool GLT3057RQ, Whirlpool GLT3057RQ00, Whirlpool GLT3057RQ01