
The Gates fan and alternator belt-drive pulley for 1996–2004 Kenworth T800 with Caterpillar C12 diesel engines is a replacement pulley matched to that application. It serves as a service part for the accessory drive, restoring proper belt routing and tension for the fan and alternator circuits during routine maintenance on supported T800 heavy-duty trucks.
Gates 96-04 Kenworth T800 Caterpillar C12 Diesel Fan & Alt. Belt Drive Pulley