The idler pulley is designed to keep tension on the drive belt. This tension allows the connected products to operate properly. A failing idler pulley can cause other components to perform poorly or fail.
Dayco Accessory Drive Belt Idler Pulley Accessory Drive Belt Tensioner Pulley
Accessory Drive Belt Idler Pulley-Belt Drive Idler Pulley Litens 900401A
Accessory Drive Belt Idler Pulley-Belt Drive Idler Pulley Litens 900244A
Accessory Drive Belt Idler Pulley-Belt Drive Idler Pulley Litens 900678A
