This high-quality belt tensioner is an essential component for Dodge Cummins diesel engines. It's designed to ensure smooth operation of the accessory belts and prevent slippage. The tensioner is made in China and fits perfectly with OE/OEM part number 3937555. With its sturdy construction and reliable performance, this idler pulley is a smart investment for any vehicle owner. It belongs to the idlers and tensioners category and is compatible with a wide range of car and truck parts and accessories. Don't miss the chance to upgrade your engine with this top-notch belt tensioner.
Supersedes:5333481 3936205 3934819 3917440
