Timer Knob Base Specifications this Timer Knob Is Not Quite Three Inches In Diameter. It Is All Gray In Color And It Is Made Entirely Of Plastic. This Has A D-Shaped Shaft. This Part Fixes The Following Symptoms: This Part Fixes The Following Symptoms: Timer Will Not Advance | Will Not Start | Will Not Shut Offthis Part Works With The Following Products: This Part Works With The Following Products: Dryer, Washer. This Part Works With The Following Products: This Part Works With The Following Products: Maytag, International, Crosley. Part, Wp22001659 Replaces These: Part, Wp22001659 Replaces These: Ap6006230,22001659Cross Parts: 22001659, Ap6006230