Bilstein B8 5100 Series Front Shock Absorber (24-285308)

Upgrade your lifted Super Duty with the Bilstein 24-285308 B8 5100 Series front shock absorber. Engineered specifically for 2017–2025/2026 Ford F-250 and F-350 4WD trucks with 4–6 inches of front lift, this monotube shock delivers the control, comfort, and durability that 6.7L Powerstroke owners demand—whether you’re daily driving, towing, or hitting the trails.

Key Features & Benefits

• 46mm Monotube Design — Superior heat dissipation and consistent, fade-free damping performance compared to traditional twin-tube shocks.
• Velocity-Sensitive Digressive Piston — Instantly reacts to changing road surfaces for improved ride quality, handling, and control both on-road and off-road.
• Application-Specific Tuning — Valved specifically for the geometry and weight of lifted Super Duty trucks to restore (and often improve) the ride feel after adding lift.
• Zinc-Plated Finish + Protective Boot — Corrosion resistance with a black bellows boot to help protect the chrome-hardened piston rod.
• Direct-Fit Construction — Stem upper mount and eye lower mount for straightforward installation on compatible applications.

Specifications

Position: Front Lift Range: 4–6" Collapsed Length: 17.17" Extended Length: 25.82–25.87" Body Diameter: 46mm Internal Design: Monotube Finish: Zinc Plated Boot: Black Bellows Sold As: Individually Warranty: Limited Lifetime

Fitment Notes
Fits 2017–2025/2026 Ford F-250 and F-350 Super Duty 4WD models with 4–6" front lift (6" applications). Does not fit 2WD models. Lift height is a manufacturer suggestion—due to variations in aftermarket suspension systems, measure your current shock (stem base to eye center) to confirm proper fitment before ordering.

Give your 6.7 Powerstroke the suspension performance it deserves. The Bilstein 5100 Series is a proven upgrade that improves stability, reduces body roll, and maintains comfort under load.