The LESJOFORS 4462023 Rear Coil Springs, Set of 2, are engineered to provide superior durability and performance for heavy-duty vehicles. Manufactured by LESJOFORS, a company with over 150 years of experience in spring technology, these coil springs are designed to meet or exceed original equipment specifications, ensuring a precise fit and reliable operation. Constructed from high-strength steel, each spring undergoes rigorous heat treatment and shot peening processes to enhance durability and resistance to fatigue. A multi-layered corrosion-resistant coating, including zinc phosphate and epoxy powder coating, protects against environmental elements, extending the lifespan of the springs and reducing maintenance costs. The pre-set design ensures proper fit and function, minimizing installation time and maximizing uptime. These coil springs are rigorously tested to meet or exceed OE quality standards, providing a reliable solution for maintaining vehicle handling and ride comfort. By choosing the LESJOFORS 4462023 Rear Coil Springs, fleet operators can invest in components that offer long-term value, reduced downtime, and enhanced vehicle performance.