2022 Peterbilt 579 Engine Pulleys
- Continental® ContiTech™Elite™ Drive Belt Tensioner AssemblyPeterbilt 579 14.9L Diesel 2022, 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$185.48
- Dorman HD Solutions®Idler PulleyPeterbilt 579 14.9L Diesel 2022, Idler Pulley by Dorman HD Solutions®. This replacement accessory drive belt idler pulley has been engineered to match the function and performance of the original pulley on select vehicle years, makes...Direct replacement - this accessory drive belt idler pulley matches the fit and function of the original equipment pulley on specified vehiclesRestores performance - fixes a failed, squealing or groaning noise from a worn idler pulley$32.10