
The Gates Micro-V heavy-duty V-belt is specified for Kenworth W900 trucks equipped with Caterpillar 3406 diesel engines for 1975–1995, covering alternator and A.C. accessory duties. As an HD, high-capacity option it targets heavy accessory loads found on those trucks and model years. The belt is intended as a direct-service replacement that follows factory accessory routing for the listed applications.
Gates 75-95 Kenworth W900 Caterpillar 3406 Diesel Alt. & A.C. High Capacity HD V-Belt