2023 Peterbilt 337 Engine Pulleys
- Continental® ContiTech™Elite™ Drive Belt Tensioner AssemblyPeterbilt 337 6.7L 2023, Elite™ Drive Belt Tensioner Assembly by Continental® ContiTech™. This belt tensioner assembly is constructed to meet OE requirements for fit, form, and function. It provides smooth, noiseless, and...Constructed to match OE form, fit, and functionMaintains its correct alignment to the belt and correct accessory belt tension$100.68