Product Details: The Dayco 53.5" Double Cog V-Belt is the perfect choice for your Freightliner. This belt is designed to provide greater friction and less slippage, resulting in longer belt life and energy savings. It features a high friction coefficient and excellent resistance to repeated flexing, as well as good resistance to heat. With its 0.69" width, this belt is sure to provide reliable performance for your Freightliner. FleetPride is your First Click in Heavy Duty®.