Fan Knob Specifications this Knob Accepts A D-Shaped Shaft. This Part Fixes The Following Symptoms: This Part Fixes The Following Symptoms: Will Not Startthis Part Works With The Following Products: This Part Works With The Following Products: Cooktop. This Part Works With The Following Products: This Part Works With The Following Products: Jenn-Air. Part, Wp7739p122-60 Replaces These: Part, Wp7739p122-60 Replaces These: Ap6011524,71003548,7739p122-60Cross Parts: 7739p122-60, Ps11744721, 71003548, Ap6011524