Bilstein 24-317771 Suspension Shock Absorber - Front

Bilstein B8 5100 Shock Absorber Overview

The Bilstein B8 5100 (Ride Height Adjustable) shock absorber, part number 24-317771, is engineered for Ford F-150 and Lincoln Mark LT trucks. Designed to provide reliable suspension performance, this monotube shock absorber features a coilover-style snap ring grooved body and a zinc-plated finish for durability.

• Monotube internal design for consistent damping
• Snap ring grooved body compatible with coilover springs
• Ride height adjustable with included spring seat
• Non-adjustable damping for straightforward performance
• Lower eye mount (20.3mm) and upper stem mount
• Collapsed length: 16.34 inches (415 mm), extended length: 21.92 inches (556.7 mm)
• Stroke length of 5.58 inches (141.7 mm)
• 46mm piston diameter and 14mm shaft diameter
• Zinc plated finish for corrosion resistance

About the B8 5100 (Ride Height Adjustable) Series

The B8 5100 (Ride Height Adjustable) series by Bilstein is designed specifically for light trucks requiring adjustable ride height without compromising shock performance. This series incorporates a monotube design and coilover compatibility, allowing for precise suspension tuning on vehicles like the Ford F-150 and Lincoln Mark LT. The inclusion of a spring seat enables ride height adjustments to accommodate various load and terrain conditions.

Product Details and Specifications

This Bilstein shock absorber features a monotube internal design that provides consistent damping and improved heat dissipation compared to twin-tube shocks. The snap ring grooved body allows for easy installation of coil springs, making it suitable for coilover suspension setups. With a piston diameter of 46mm and a shaft diameter of 14mm, this shock absorber is built to handle the demands of light truck applications. The zinc-plated finish enhances corrosion resistance, extending the service life of the component. The shock’s stroke length of 5.58 inches ensures adequate travel for off-road and heavy-duty use.

Applications and Problem Solving

• Restores proper suspension travel and ride height on Ford F-150 and Lincoln Mark LT trucks
• Addresses sagging or uneven ride height due to worn shocks or springs
• Improves handling and stability under load or rough terrain conditions
• Reduces bottoming out and harsh impacts during off-road driving
• Provides a durable replacement for factory shocks with coilover compatibility

Installation Notes and Tips

Installation of the Bilstein 24-317771 shock absorber requires compatibility with coilover springs due to its snap ring grooved body design. Ensure the correct spring seat is used to adjust ride height as needed. The shock mounts with a 20.3mm eye at the lower end and a stem mount at the upper end, so verify fitment with your vehicle’s suspension components. Since damping is non-adjustable, no tuning is necessary after installation. Professional installation is recommended to ensure proper torque specifications and alignment.

Quality Assurance and Warranty

Bilstein shock absorbers are manufactured to meet strict quality standards for durability and performance. The B8 5100 (Ride Height Adjustable) series undergoes rigorous testing to ensure consistent damping and long service life. While specific warranty details for part number 24-317771 should be confirmed with the manufacturer or distributor, Bilstein typically offers limited warranties covering defects in materials and workmanship.