The DAYTON PARTS front leaf spring is engineered for Peterbilt with a two-leaf design that ensures optimal flexibility and strength. Constructed to withstand heavy duty usage in tough conditions, this leaf spring provides stable handling and consistent performance on the road. Designed specifically to fit Peterbilt models efficiently, it features high-quality materials that offer long-lasting durability and reliability. With a capacity of 5400 lb., this component ensures that your vehicle maintains its performance standards.