The Dayton Parts Front Leaf Spring is the perfect addition for those who want a smoother ride for their driver and passengers. With a spring width of 4.00" and a number of leaves of 3, this leaf spring is designed for maximum durability and long-lasting performance. The full taper construction of the leaf spring ensures that it can handle heavy loads, making it ideal for heavy duty vehicles. The spring pack thickness of 3.00" and the spring capacity at pad of 8,420 lbs make this leaf spring a reliable and efficient choice for your vehicle. Get this leaf spring for Kenworth today and experience a smoother ride like never before. FleetPride is your First Click in Heavy Duty®.