Timer Specifications this Dryer Timer Is Used To Control The Unit's Cycles By Regulating The Length Of Time That Power Is Directed To Each Setting. This Part Fixes The Following Symptoms: This Part Fixes The Following Symptoms: Timer Will Not Advance | Will Not Shut Off | Will Not Startthis Part Works With The Following Products: This Part Works With The Following Products: Dryer. This Part Works With The Following Products: This Part Works With The Following Products: Kitchenaid, Whirlpool. Part, Wp3976570 Replaces These: Part, Wp3976570 Replaces These: Ap6009021,3406708,3976570Cross Parts: 3976570, Ap6009021, Ps11742163, 3406708