Accessory Drive Belt Idler Pulley For Dodge For Ram 2500 3500 4500 No.419-685

OE Number:419-685/5086748AA/68000833AA/68000833AB/68000833AC/68000833AD/36315/49172/45917/89168Fitment for Dodge for Ram 2500 2003-2009 L6 5.9L for Dodge for Ram 2500 2007-2010 L6 6.7L for Dodge for Ram 3500 2003-2008 L6 5.9L for Dodge for Ram 3500 2007-2010 L6 6.7L for Dodge for Ram 4500 2008-2010 L6 6.7L for Dodge for Ram 5500 2008-2010 L6 6.7L for Ram 2500 3500 2011-2025 L6 6.7L for Ram 4500 5500 2011-2023 2025 L6 6.7L for Autocar Xpert 2014-2015 L6 6.7L for Autocar Xspotter On Road 2014-2015 L6 6.7L for Sterling Truck Bullet 45 55 2008-2010 L6 6.7L Specifications Material: Steel Outside Diameter: 125.5 mm/4.94in Width: 37.5 mm/1.48in Inside Diameter: 17 mm/0.67in Groove Quantity: 8 Package: 1 x Accessory Drive Belt Idler Pulley This is a non-OEM product, accessory only! Features It maintains proper tension on the accessory drive belt (serpentine belt) to ensuring smooth operation. It guides and redirects the belt around engine components, prevents the belt from rubbing or jumping off pulleys. It reduces belt vibration and wear, absorbs vibration from the spinning belt. No grooves, adopt with robust steel to withstand constant friction, heat, and mechanical stress, high strength to resists warping under tension, handles heat well. Sealed Ball Bearing for smooth rotation, resists dirt/moisture, prolong the service life. Signs of a Failing Idler Pulley: High-pitched squealing or grinding (bad bearing). Belt chirping at startup or acceleration. Visible wobbling when the engine runs. Belt damage (cracks, fraying from misalignment).