Gates 05-07 Peterbilt 379 Cummins ISX Diesel Fan & Alt. Heavy Duty V-Ribbed Belt

FleetRunner Heavy-Duty Micro-V belts are engineered to save your fleet money and reduce downtime. Patented EPDM construction with distinct green overcord is built specifically for more durability, superior flexibility, stability and longer life on heavy-duty drives. Haul more. Drive longer.