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🧾 Overview
The FOX 2.0 Performance Series Rear Shock is a direct replacement upgrade designed for 1999–2026 Ford Super Duty F250 and F350 trucks running stock height up to a 1" rear block or rear airbag kit. Built with FOX’s proven Internal Floating Piston (IFP) monotube design, this shock delivers improved ride quality, stability, and control compared to factory shocks.
The lightweight 2.0" aluminum shock body improves heat dissipation and corrosion resistance, while the velocity-sensitive damping helps maintain consistent performance across a variety of driving conditions. Whether used for daily driving, towing, or off-road travel, this shock provides dependable performance and durability.
✔ FOX 2.0 Performance Series monotube design
✔ Internal Floating Piston (IFP) prevents oil aeration
✔ Aluminum body improves heat dissipation and corrosion resistance
✔ Direct bolt-on replacement for factory rear shocks
✔ Ideal for stock height trucks or mild rear lift setups
🛠 Installation
- Direct bolt-on installation using factory suspension mounting locations.
📌 Specs
- FOX 2.0 Performance Series Design – Proven monotube shock technology improves ride control and durability.
- Internal Floating Piston (IFP) – Separates nitrogen gas from shock oil to prevent aeration and maintain consistent damping.
- Aluminum Shock Body – Resists corrosion while improving heat dissipation during extended driving.
- Velocity-Sensitive Damping – High-flow piston design adapts to changing terrain and driving conditions.
- Direct Bolt-On Replacement – Installs using factory mounting locations with no modifications required.
- Improved Ride Quality – Provides better stability, comfort, and control compared to factory shocks.
📘 Specifications
- Brand: FOX Shocks
- Series: Performance Series 2.0
- Shock Type: Monotube IFP
- Position: Rear
- Lift Compatibility: 0–1" Rear Lift
- Shock Body Diameter: 2.0"
- Shock Body Material: Aluminum
- Installation Type: Direct Bolt-On
- Sold As: Single
📦 What’s Included (What’s in the Box)
- Rear Suspension Components
- (1) FOX 2.0 Performance Series Rear Shock
- (AX151 / FOX 985-24-151)
🛡 Warranty
- Axiom No-Nonsense Lifetime Warranty
⚠️ Fitment Notes
- Ford F250 Super Duty (1999–2026)
- Ford F350 Super Duty (1999–2026)
⚠️ Fitment Notes
- Designed for vehicles with stock height up to 1" rear lift.
- Compatible with trucks running rear airbag kits or small rear blocks.
- Sold individually. Most applications require two rear shocks.