The Dayco 42" V-Belt is the perfect choice for your Peterbilt, Ford, or Jeep. This belt is designed to provide superior performance and long-lasting durability. The outside length of the belt is 42", and the top width is 0.53". The belt features a high friction coefficient, excellent resistance to repeated flexing, and use on small diameter pulleys. It also offers high transmission ratios, greater friction, less slippage, and longer belt life. This belt is the perfect choice for your vehicle, providing superior performance and long-lasting durability. FleetPride is your First Click in Heavy Duty®.