The Dayton Parts Rear 2 Leaf Spring for Mack / Volvo is a high-quality suspension component designed to provide reliable performance and support for heavy duty trucks. Featuring a full taper spring type and a spring width of 3.00", this leaf spring is engineered to fit perfectly with Mack and Volvo suspension systems. With its precise shape forming technology, this leaf spring ensures optimal compatibility with other suspension parts, reducing the risk of breakage and stud shear. The correct center thickness also helps to minimize stress and increase durability, ensuring long-lasting performance. This leaf spring comes with U bolts that are tight and ensure positive clamping, providing a secure and stable connection between the spring and the axle. With a load capability of 20,000 lbs, this spring is capable of handling heavy loads and providing reliable support in even the toughest driving conditions. Overall, the leaf spring is an essential component for any heavy duty truck owner looking to maintain optimal suspension performance and reliability. FleetPride is your First Click in Heavy Duty®.