Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The Gates belt-drive tensioner for International/Navistar DuraStar 4300 diesel chassis provides correct tension for accessory belts to maintain drive function. Designed as a direct-fit replacement for 2009–2016 DuraStar 4300 models, this part restores proper belt routing and tension for engine-driven accessories and helps return accessory operation to factory-like behavior.
Gates 09-16 International/Navistar DuraStar 4300 Diesel Tensioner Belt Drive Tensioner
