The Dayco 65" V-Belt is designed to provide superior performance and long-lasting durability for Freightliner, Peterbilt, Kenworth, and Ford vehicles. This belt is constructed with a black rubber compound that offers excellent resistance to heat, friction, and repeated flexing. The 0.53" top width provide a longer belt life and energy savings. This belt is designed to be used on small diameter pulleys and is an ideal choice for a variety of applications. FleetPride is your First Click in Heavy Duty®.