
The Gates belt-drive tensioner for 1996–2004 Kenworth T800 equipped with Caterpillar C12 diesel engines is a vehicle-specific replacement for fan, alternator and hub belt drive duties. It restores correct belt tension while matching the factory tensioner configuration for those model years, offering a direct-fit option to maintain belt tracking and accessory operation for the listed Kenworth applications.
Gates 96-04 Kenworth T800 Caterpillar C12 Diesel Fan Alt. & Hub Belt Drive Tensioner