FOX Performance Series 2.0 Reservoir Rear Shock - 1.5-3.5 Inch Lift | Ford F-250/F-350 Super Duty 4WD (17-26) (985-24-149)
Fits 2017–2026 Ford F-250 & F-350 Super Duty 4WD
For 1.5–3.5 Inches of Rear Lift
Part #: 985-24-149
Overview
The FOX Performance Series 2.0 Reservoir Rear Shock is engineered to deliver race-proven suspension performance for 2017–2026 Ford F-250 and F-350 Super Duty 4WD trucks equipped with 1.5 to 3.5 inches of rear lift. Featuring a remote external reservoir, this premium monotube shock increases oil and nitrogen capacity for superior heat dissipation, reduced shock fade, and consistent damping performance under demanding conditions. Whether you're towing, hauling, overlanding, or tackling rough trails, the FOX 985-24-149 provides exceptional ride quality, stability, and durability.
Key Features
- Fits 2017–2026 Ford F-250 & F-350 Super Duty 4WD
- Designed for 1.5–3.5 inches of rear lift
- FOX Performance Series 2.0 remote reservoir rear shock
- External reservoir increases oil and nitrogen capacity for improved cooling
- 2.0-inch impact-extruded 6061-T6 aluminum shock body
- Clear anodized finish resists corrosion and dissipates heat efficiently
- Race-developed high-flow piston
- Application-specific performance valving
- 5/8-inch hard chrome-plated heat-treated alloy steel shaft
- Black anodized CNC-machined billet aluminum components
- Includes billet aluminum reservoir mounting clamp
- Rebuildable and serviceable design
- Direct bolt-on installation
- Limited Lifetime Warranty
Construction & Design
The Performance Series 2.0 Reservoir Shock utilizes an impact-extruded 6061-T6 aluminum monotube body that dissipates heat faster than conventional steel shocks while resisting corrosion. The external reservoir increases shock oil capacity to maintain consistent damping during prolonged off-road use and heavy towing. FOX's race-developed high-flow piston, precision valving, and premium sealing system provide excellent durability and predictable performance in the harshest environments.
Driving Feel & Feedback
The remote reservoir design helps maintain consistent shock performance during extended off-road driving, towing, or hauling by reducing heat buildup and minimizing shock fade. Drivers will experience improved rear axle control, enhanced ride comfort, better stability over rough terrain, and more confidence when carrying heavy loads or traversing washboard roads.
Installation & Fitment
The FOX 985-24-149 installs as a direct bolt-on replacement for 2017–2026 Ford F-250 and F-350 Super Duty 4WD trucks with 1.5–3.5 inches of rear suspension lift. It utilizes factory mounting locations and includes a billet aluminum reservoir clamp for secure installation. No drilling or permanent modifications are required. Professional installation is recommended.
What's Included
- (1) FOX Performance Series 2.0 Reservoir Rear Shock
- Billet aluminum reservoir mounting clamp
- Bushings and sleeves
- Installation instructions
Ideal For
The FOX Performance Series 2.0 Reservoir Rear Shock is ideal for Super Duty owners running a 1.5–3.5-inch suspension lift who demand premium ride quality, increased suspension control, and fade-resistant performance. Whether your truck is built for towing, overlanding, off-road exploration, or heavy-duty work, the 985-24-149 delivers the race-inspired durability and performance FOX is known for.
