The Gates Micro-V V-ribbed belt for 2011–2015 International/Navistar DuraStar 4300 diesel applications is offered in a heavy-duty specification for demanding accessory loads. Designed for fan and alternator service, the ribbed construction maintains traction and correct routing for direct-fit replacement. Install it to ensure reliable accessory operation during heavy-duty vocational or fleet use.
Gates 11-15 International/Navistar DuraStar 4300 Diesel Heavy Duty V-Ribbed Belt