Fox 883-26-100 2.5" Elite Rear Shocks w/Res for 17-25 F250/F350 4WD w/4-6" Lift

Vehicle Fitment

• 2017-2025 Ford F-250 Super Duty 4WD (rear, 4-6" lift)
• 2017-2025 Ford F-350 Super Duty 4WD (rear, 4-6" lift)

Fitment Notes

• Rear shocks only--sold as a pair
• Designed for trucks lifted 4"-6" using OEM or aftermarket kits
• Bolt-on replacement--factory mounting points retain compatibility

Features

• 2.5" smooth-bore body with external reservoir increases oil and nitrogen capacity
• CNC-machined 6061-T6 aluminum body, zinc plated for corrosion resistance
• 7/8" hard-chrome alloy steel shaft for strength and durability
• Race-developed high-flow piston and application-specific valving
• Dual-speed compression (DSC) adjuster for independent high- and low-speed tuning
• PTFE-lined heat-treated spherical bearings and redundant seals enhance longevity

Specifications

• Part Number: 883-26-100
• Position: Rear pair
• Body Diameter: 2.5"; Reservoir: Piggyback external
• Extended Length: 34.93"; Compressed: 21.35"; Travel: 13.58"
• Mounting: Eyelet (top & bottom)
• Adjuster: Dual-speed compression knobs
• Finish: Black anodized aluminum body
• Warranty: Manufacturer standard (1-year limited)

Included Components

• 2x Fox 883-26-100 Performance Elite rear shocks
• Mounting hardware and installation instructions

Product Description

The Fox 883-26-100 Performance Elite Series rear shocks are engineered to dominate both on- and off-road conditions for lifted 2017-2025 F-250 and F-350 Super Duty trucks. Featuring a 2.5" smooth-bore aluminum body and an external reservoir, they hold more oil and nitrogen for reduced fade during demanding use. Dual-speed compression adjustment allows user-tuned damping for low-speed comfort or high-speed control. Built with durable shafts, precision pistons, and redundant seals, they're crafted for lasting performance.

Tailored for rear applications on trucks lifted 4-6", these shocks bolt on using OEM mounts and retain factory driveline angles. With 13.58" travel and 1-year limited warranty, they provide superior ride control, heat management, and durability for lifted Super Duty owners.