SUPCO Dryer Idler Pulley for Whirlpool Gas and Electric Dryer

Keeps tension on the dryer drum belt and aids in rotating the drum. Fits Whirlpool and GE models. When the idler pulley goes bad it will usually make a high pitch squealing or rattling noise.|Heavy Duty idler assembly|Used on Whirlpool, Kenmore, Roper, KitchenAid and GE|Replaces: 239477, 337116, 337407, 337510, 3388345, 338946, 3394332, 347034, 347226, 347277, 4319391|This part is compatible with Dryer, Washer/Dryer Combo