FOX 2.0 Performance Series Front Shock 2017-2026 Ford Super Duty 4–5″ Lift
2017–2026 Ford F-250/F-350/F-450/F-550 Super Duty 4WD FOX 2.0 Performance Series Reservoir Front Shock (4–5” Lift)
Upgrade your Super Duty’s ride quality and off-road capability with the FOX 2.0 Performance Series Reservoir Front Shock. Featuring a smooth body aluminum design, this shock delivers FOX’s race-proven performance in an affordable, hassle-free bolt-on package. The clear anodized aluminum body efficiently dissipates heat faster than traditional steel shocks, helping maintain consistent performance under demanding conditions. An external reservoir increases oil and nitrogen capacity for improved cooling and reduced fade, while also adding a clean, aggressive appearance. Internally, a race-developed high-flow damping piston combined with application-specific valving provides predictable ride quality and control, making it capable of handling everything from daily driving to the roughest terrain.
Key Features
- Vehicle-specific valving for optimized ride quality and control
- External remote reservoir increases oil and nitrogen capacity
- Aluminum body dissipates heat faster than steel
- External reservoir system improves cooling and reduces fade
- Black anodized CNC-machined aluminum components
- Includes aluminum reservoir mounting clamp
- Performance tuned for vehicle-specific applications
- Direct bolt-on installation
Fitment
- 2017–2026 Ford F-250 Super Duty 4WD
- 2017–2025 Ford F-350 Super Duty 4WD
- 2017–2019 Ford F-450 Super Duty
- 2017–2019 Ford F-550 Super Duty
- Fits all trim levels (XL, XLT, Lariat, King Ranch, Platinum, Limited)
- Designed for 4”–5” front lift applications
Note: Includes universal reservoir mounting bracket.
Specifications
- Series: Performance Series
- Shock Type: Monotube, non-adjustable
- Body Diameter: 2.0”
- Body Material: 2.0" impact extruded 6061-T6 aluminum (rust-resistant)
- Body Finish: Clear anodized
- Components: Black anodized CNC-machined 6061-T6 billet aluminum
- Shaft: 5/8" hard chrome plated heat-treated alloy steel
- Piston: Race-developed high-flow piston design
- Valving: Application-specific tuned valving
- Seals: Redundant sealing system (main seal, wiper seal, scraper seal)
- Reservoir: External remote reservoir
- Reservoir Mount: Includes aluminum reservoir clamp
- Travel: 10.12”
- Extended Length: 25.87”
- Compressed Length: 15.75”
- Mounting Style: Stem top / Eyelet bottom
- Lift Range: 4”–5” front lift
- Fitment Notes: Includes universal reservoir mounting bracket
Installation
- Installation Time: 1–2 hours
- Difficulty: Moderate
- Mounting: Direct bolt-on (factory mounting locations)
- Hardware: Not included (reuses factory hardware)
Note: Reservoir mounting location may vary depending on your setup.
What’s Included
- (1) FOX 2.0 Performance Series Front Shock with Reservoir
- Reservoir clamp
- Universal mounting bracket
Why Choose FOX 2.0 Reservoir Shocks?
FOX shocks are known for delivering a balanced combination of on-road comfort and off-road control, making them one of the most trusted upgrades for lifted trucks. The remote reservoir design helps maintain performance under extreme conditions while providing a smoother, more controlled ride overall.
Built Right. Backed Right.
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Why Fox Shocks
Fox shocks are well-regarded in the off-road and performance world because they combine durability, advanced damping technology, and customization options that suit a wide range of vehicles and driving styles. For 4WD trucks, the “best” Fox shocks depend on how you actually use the truck — daily driving, towing, trail riding, or hardcore off-road.
Fox Shocks FAQ's
Should I Get 2.0 or 2.5 Shocks
Choose Fox 2.0 if:
You prioritize a smoother daily ride.
You stick to moderate trails and lighter off-road use.
Budget-friendly performance is key.
Choose Fox 2.5 if:
You demand more from your suspension—like aggressive off-roading, towing, or extended high-speed use.
You need better heat management and durability.
You don’t mind paying a bit more for enhanced performance and longevity.
Why Monotube Shocks Excel on Lifted Trucks
Handles Added Unsprung Weight – Larger wheels/tires from a lift add rotational mass and stress to your suspension. Monotube designs have better damping control to keep those tires planted.
Better Heat Dissipation – The single-tube design allows oil and gas to cool more efficiently, preventing fade during towing, off-roading, or long highway runs.
More Precise Handling – They respond faster to suspension movement, which is critical when correcting for body roll in a taller truck.
Will Better Shocks Improve Ride Quality
Tightening Up a Floaty Vehicle
If your truck feels like it’s “floating” or wandering at highway speeds, new shocks will firm up the suspension, improve steering response, and keep the body from rolling excessively in turns.
This doesn’t necessarily make the ride softer — it makes it more controlled.
Reducing Harsh Bouncing & Jarring
If you’re feeling hard bounce after hitting a bump (especially front or rear “pogo stick” motion), your shocks likely have lost rebound damping.
New shocks restore that damping, keeping your tires on the ground and absorbing energy before it reaches you.
Why Measure Shocks and Lift Height
1. Improved Ride Comfort
Matching the right shocks to your truck’s lift height enhances ride comfort. Ill-fitting shocks can cause a harsh, bumpy ride and limit suspension travel.
2. Better Handling & Control
Shocks sized for your lift height improve steering stability, cornering, and overall control — especially on rough terrain or with larger tires.
3. Increased Safety
The right shocks keep your tires in consistent contact with the ground, reducing the risk of skids, loss of control, or suspension component damage.
4. Greater Durability
When shocks operate within their intended range, they last longer and protect other suspension parts from premature wear.
5. Optimal Performance
A well-matched suspension setup ensures your truck performs at its best, whether you’re off-roading, towing, hauling, or commuting daily.