The General Electric WE03X31620 Dryer Idler Pulley effectively redirects the belt to rotate the drum, allowing the dryer to operate more smoothly and efficiently. The WE03X31620 is specifically designed for use with GE dryers, ensuring dependable performance and lifespan.This pulley operates by attaching to the dryer's motor and exerting strain to the drum belt, preventing slippage an... https://www.hnkparts.com/we12x20395-general-electric-repl-we03x31620