The WE12X20395 Dryer Idler Pulley is a genuine replacement part for select GE dryers, compatible with models using the WE12X10284 or WE03X31620 replacement numbers. This durable pulley is designed to smoothly guide the dryer belt, ensuring efficient and reliable operation. Constructed with high-quality materials, it offers long-lasting performance and helps maintain your dryer's functionality. Replacing a worn or damaged idler pulley can prevent further issues and extend the lifespan of your appliance. With this genuine GE part, you can trust in its fit and compatibility for a seamless installation process.