FOX Performance Series 2.0 Reservoir Front Shock - 0-1.5 Inch Lift | Ford F-250/F-350 Super Duty 4WD (17-26) (985-24-161)
Fits 2017–2026 Ford F-250 & F-350 Super Duty 4WD
Also fits 2020–2026 Super Duty Tremor with 0 inches of lift
Part #: 985-24-161
Overview
The FOX Performance Series 2.0 Reservoir Front Shock is engineered to deliver exceptional ride quality, improved suspension control, and race-proven durability for 2017–2026 Ford F-250 and F-350 Super Duty 4WD trucks equipped with 0 to 1.5 inches of front lift. Featuring FOX's Performance Series monotube design and an external aluminum reservoir, this premium shock offers increased oil capacity, superior heat dissipation, and consistent damping performance during towing, hauling, and off-road driving. Built with application-specific valving, it provides excellent on-road comfort while maintaining the control needed for demanding terrain.
Key Features
- Fits 2017–2026 Ford F-250 & F-350 Super Duty 4WD
- Designed for 0–1.5 inches of front lift
- Fits 2020–2026 Super Duty Tremor with 0 inches of lift
- FOX Performance Series 2.0 monotube reservoir shock
- External aluminum reservoir increases cooling capacity and reduces shock fade
- Race-developed Internal Floating Piston (IFP) technology
- High-flow damping piston with application-specific valving
- 2.0-inch impact-extruded 6061-T6 aluminum shock body
- Clear anodized finish resists corrosion and dissipates heat efficiently
- 5/8-inch hard chrome-plated heat-treated alloy steel shaft
- CNC-machined billet aluminum reservoir mounting clamp included
- Rebuildable and serviceable design
- Direct bolt-on installation
- Backed by FOX's Limited Lifetime Warranty
Construction & Design
FOX manufactures the Performance Series 2.0 Reservoir Shock using an impact-extruded 6061-T6 aluminum body that dissipates heat significantly faster than traditional steel shocks. The external reservoir increases oil and nitrogen capacity, while the Internal Floating Piston separates the shock oil from the nitrogen charge to eliminate aeration and maintain consistent damping performance. Premium billet aluminum components, redundant sealing technology, and a hard chrome-plated alloy steel shaft provide long-lasting durability in demanding environments.
Driving Feel & Feedback
Whether you're towing heavy trailers, hauling equipment, or traveling rough backroads, the FOX Performance Series 2.0 Reservoir Shock delivers improved steering precision, reduced front-end dive, and greater suspension stability. The external reservoir minimizes heat buildup during prolonged use, helping maintain consistent damping performance while reducing shock fade. The result is a smoother ride on the highway and increased confidence when the terrain becomes challenging.
Installation & Fitment
The FOX Performance Series 2.0 Reservoir Front Shock is a direct bolt-on replacement for 2017–2026 Ford F-250 and F-350 Super Duty 4WD trucks equipped with 0–1.5 inches of front suspension lift. It also fits 2020–2026 Tremor models at factory ride height (0-inch lift). The included billet aluminum reservoir mounting bracket installs using factory mounting locations with no drilling or permanent modifications required. Professional installation is recommended.
What's Included
- (1) FOX Performance Series 2.0 Reservoir Front Shock
- External aluminum reservoir
- Billet aluminum reservoir mounting bracket
- Bushings and sleeves
- Installation instructions
Ideal For
The FOX Performance Series 2.0 Reservoir Front Shock is ideal for Super Duty owners seeking improved ride quality, towing stability, and off-road capability without significant suspension lift. Whether your truck is used for daily driving, towing, overlanding, or work, this premium shock delivers the durability, cooling capacity, and suspension control that FOX is known for.
