The Bilstein 25-177435 46mm Monotube Shock Absorber is engineered to enhance the suspension performance of 4-6" lifted Ford F-250 and F-350 Super Duty trucks. Designed for aggressive off-road conditions, this shock absorber offers superior vehicle control and durability. Its monotube design ensures consistent, fade-free performance, while the remote reservoir increases shock oil capacity for improved heat dissipation. The self-adjusting deflective disc valving responds immediately to surface changes, providing maximum vehicle control. The shock absorber features a 46mm smooth body with a zinc-plated finish for enhanced durability. It includes a 360-degree swivel banjo fitting for easy installation and increased wheel travel on most applications. Designed for stock mounting locations, it offers straightforward installation. The shock absorber is made in the USA, ensuring high-quality manufacturing and reliability. This product is compatible with 2005-2016 Ford F-250 and F-350 Super Duty models with a 4-6" lift.