Idler Pulley Arm Specificationsa Dryer's Idler Pulley Wheel Serves To Help The Belt To Rotate The Drum. This Arm Is What Attaches To The Idler Pulley Wheel. This Part Fixes The Following Symptoms: This Part Fixes The Following Symptoms: Noisy | Will Not Tumblethis Part Works With The Following Products: This Part Works With The Following Products: Dryer, Washer Dryer Combo. This Part Works With The Following Products: This Part Works With The Following Products: Maytag, Jenn-Air, International. Part, Wp6-3033630 Replaces These: Part, Wp6-3033630 Replaces These: Ap6009854,3-3363,303363,6-3033630,Y303363Cross Parts: 303363, 3-3363, Y303363, 6-3033630, Ap6009854