The Bilstein 24-285063 46mm Monotube Rear Shock Absorber is engineered to enhance the suspension performance of 2014-2025 Ford Expedition and Lincoln Navigator models. This shock absorber features a 46mm monotube design, ensuring consistent, fade-free performance under various driving conditions. Its adjustable spring perch allows for a rear lift of 0-1.5 inches, accommodating vehicles with rear lifts ranging from 0 to 1.5 inches. The shock absorber is constructed with a zinc-plated finish, providing corrosion resistance and durability. Designed for easy installation, it utilizes the vehicle's stock mounting hardware, eliminating the need for additional modifications. This product is backed by a limited lifetime warranty, reflecting Bilstein's commitment to quality and customer satisfaction.