The LESJOFORS 4242102 Rear Coil Spring is engineered to provide exceptional support and stability for the rear axle of Jeep Grand Cherokee models. Manufactured by LESJOFORS, a company with a legacy dating back to 1675, this coil spring is designed to meet or exceed original equipment (OE) specifications, ensuring reliable performance and durability. The spring's dimensions include a height of 366 mm, an outer diameter of 127 mm, and a wire thickness of 13.25 mm, making it a precise fit for the specified vehicle. Constructed from high-strength steel, the spring undergoes heat treatment and shot peening processes to enhance its fatigue resistance and longevity. A zinc phosphate coating followed by an epoxy powder coat paint finish provides superior corrosion protection, extending the service life of the component. This coil spring is pre-set to eliminate sagging and is thoroughly tested to ensure consistent performance under varying load conditions. By choosing the LESJOFORS 4242102 Rear Coil Spring, fleet operators can expect improved ride quality, enhanced handling, and increased safety for their vehicles. The spring's robust construction minimizes the risk of premature failure, reducing maintenance costs and downtime. This reliability translates to higher operational efficiency and lower total cost of ownership for fleet operations.