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🧾 Overview
The Bilstein B8 5100 Rear Shock Absorber for 1999–2016 Ford F-250 and F-350 Super Duty trucks is a direct-fit performance shock designed for vehicles equipped with a 2–4 inch rear lift. Engineered specifically for lifted Super Duty applications, this shock improves rear-end stability, handling, and ride comfort compared to factory dampers.
Built with Bilstein’s proven monotube gas-pressure design, the B8 5100 delivers consistent, fade-free performance under towing, hauling, and demanding road or trail conditions. The velocity-sensitive digressive piston automatically adapts damping forces to changing terrain, providing firm control when needed while maintaining comfort during daily driving.
✔ Direct-fit rear shock for lifted Super Duty trucks
✔ Monotube design for consistent, fade-free performance
✔ Application-specific tuning for 1999–2016 F-250/F-350
✔ Improved ride quality and handling over stock
🛠 Installation
- Direct bolt-on replacement for factory rear shocks
- Uses factory mounting locations
- No cutting or welding required
- Professional installation recommended
- Alignment not typically required for rear shock replacement
📌 Specs
📌 Key Features & Benefits
- Monotube gas-pressure shock design
- Velocity-sensitive digressive piston technology
- Application-specific valving for Super Duty platforms
- Improved rear-end stability and ride comfort
- Designed for lifted rear suspensions
- Durable zinc-plated finish for corrosion resistance
📐 Specifications
- Vehicle Compatibility: Ford F-250 / F-350 Super Duty
- Model Years: 1999–2016
- Position: Rear
- Shock Series: Bilstein B8 5100
- Design: Monotube
- Lift Compatibility: 2–4 inches rear lift
- Sold As: Each (pair required)
📦 What’s Included
- Bilstein B8 5100 rear shock absorber (single)
- Note: Sold individually — 2 required for rear axle replacement.
🛡 Warranty
- Manufacturer-backed limited lifetime warranty
- Warranty coverage provided by Bilstein
⚠️ Fitment Notes
- 1999–2016 Ford F-250 Super Duty
- 1999–2016 Ford F-350 Super Duty
⚠️ Fitment Notes
- Fits vehicles with 2–4" rear lift only
- ❌ Not compatible with rear lift below 2" or exceeding 4"
- Sold individually — two required for rear axle
- Verify suspension lift height before ordering