The LESJOFORS 4121254 Front Coil Spring is engineered to provide exceptional support and stability for heavy-duty vehicles. Designed with a free length of 12.4 inches and an external diameter of 6.14 inches, this coil spring ensures optimal load distribution and vehicle handling. The 0.61-inch rod thickness contributes to its robust construction, making it suitable for demanding applications. Manufactured from high-quality spring steel, the spring undergoes advanced surface treatments, including Zinc Phosphate and Epoxy Powder Paint, to enhance corrosion resistance and extend service life. This meticulous manufacturing process ensures that the LESJOFORS 4121254 Front Coil Spring meets rigorous quality standards, providing a reliable solution for fleet operations seeking durable and efficient suspension components.