
The Gates Micro‑V standard V‑ribbed belt for 2002 Peterbilt 379 with Cummins ISX diesel fits fan and hub accessory drive uses as listed by Gates. It provides the original‑style rib profile for those circuits on the 2002 Peterbilt 379 Cummins ISX application and serves as the specified standard V‑rib replacement for routine accessory drive maintenance on that model year.
Gates 2002 Peterbilt 379 Cummins ISX Diesel Fan & Hub Standard V-Ribbed Belt