FOX Performance Elite Rear Reservoir Shocks with DSC Adjusters for 2017+ Ford Super Duty, 2–3.5-Inch Lift, Pair – 883-26-098

Developed from our off-road race shocks, FOX Performance Elite Series combines race-proven technology with new, cutting-edge features to provide enhanced ride-quality and winning damping performance you can bolt onto your truck or SUV. Vehicle-specific valving to maximize performance Expand your vehicle’s capability with an oversized performance shock that increases strength, provides control and extended wheel travel specifically engineered for your vehicle. The larger aluminum body dissipates heat more efficiently and the increased internal oil volume allows for more control through FOX’s race-developed high-flow pistons._x000D_ _x000D_ Conquer more terrain knowing with our 7/8” hard chromed shock shaft and a redundant seal pack, designed for harsh environments and extreme conditions. Fully serviceable for a lifetime of use._x000D_ _x000D_ Confidence comes with control. FOX Performance Elite shocks offer the widest range of adjustability we offer. Easily adjust your shock for terrain, load and speed to stay in control and confident no matter what path you take.

• Aluminum shock bodies and external reservoirs efficiently dissipate heat by increasing oil capacity
• 2.5" smooth bore and honed seamless alloy reservoir with Dual Speed Compression (DSC) adjuster
• Larger, high flow piston increases bottom-out resistance and damping in any environment
• 2.5" impact-extruded and CNC-machined 6061-T6 Type III anodized aluminum body
• Remote reservoirs are mounted to clear aggressive tires at full lock
• Unlock all travel available in jounce and droop positions
• Performance Tuned For Vehicle Specific Application
• Maximize comfort and control through any terrain
• Black Anodized CNC Machined Aluminum Components
• External Reservoir System Dissipates Heat Fast
• Durable Zinc Plated Seamless Alloy Body
• 7/8" hard chrome-plated steel shafts
• Redundant sealing pack system

Upgrade the rear suspension of your lifted truck with FOX Performance Elite Series reservoir shocks, part number 883-26-098. Developed from FOX off-road race shocks, this vehicle-specific system delivers improved ride quality, controlled damping, and greater confidence across demanding terrain. The shocks are designed for 2017 and newer Ford F-250 and F-350 Super Duty applications equipped with a 2–3.5-inch lift.

Each shock uses an oversized 2.5-inch aluminum body and external reservoir to increase oil capacity and dissipate heat efficiently during extended use. FOX high-flow pistons provide strong damping control and improved bottom-out resistance, while vehicle-specific valving helps balance comfort and performance. The included Dual Speed Compression adjusters allow the damping response to be tuned for terrain, vehicle load, and driving speed.

Built for harsh environments, the FOX 883-26-098 features a 7/8-inch hard chrome-plated steel shaft, redundant seal pack, black anodized CNC-machined aluminum components, and a durable zinc-plated seamless alloy body. Remote reservoirs are positioned to help maintain clearance around aggressive tires at full steering lock. The design supports increased usable wheel travel in both jounce and droop positions, and the shocks are fully serviceable for long-term use. This listing includes a rear shock pair for the specified vehicle applications. Professional installation and suspension geometry verification are recommended.

Key Product Specifications & Technical Data

• Brand: FOX
• Part Number: 883-26-098
• Series: Performance Elite
• Application: Rear reservoir shocks
• Vehicle Fitment: 2017+ Ford F-250 and F-350 Super Duty
• Lift Compatibility: 2–3.5-inch lift systems
• Adjustment System: Dual Speed Compression adjusters
• Construction: 2.5-inch aluminum shock bodies, external reservoirs, high-flow pistons, and 7/8-inch hard chrome shafts

What's Included

• Two FOX Performance Elite rear reservoir shocks
• Dual Speed Compression adjusters
• Vehicle-specific shock components for the listed application

Fitment data: Fits 2017 Ford F-250 Super Duty and 2017 Ford F-350 Super Duty models listed for the 2–3.5-inch lifted rear suspension application. Verify the vehicle configuration, suspension lift, and installation requirements before ordering.

Features:

• Vehicle-Specific Valving: Tuned for 2017+ Ford F-250 and F-350 Super Duty models with a 2–3.5-inch lift to provide balanced ride quality and damping control.
• Dual Speed Compression Adjusters: Offers a broad range of tuning for terrain, payload, and driving speed.
• High-Flow Piston and Oversized Body: Improves damping performance, bottom-out resistance, oil capacity, and heat dissipation.
• Durable, Serviceable Construction: Features external reservoirs, 7/8-inch hard chrome shafts, redundant seals, anodized aluminum components, and a fully serviceable design.

Fitments:
2017 Ford F-250 Super Duty King Ranch
2017 Ford F-250 Super Duty Lariat
2017 Ford F-250 Super Duty Platinum
2017 Ford F-250 Super Duty XL
2017 Ford F-250 Super Duty XLT
2017 Ford F-350 Super Duty King Ranch
2017 Ford F-350 Super Duty Lariat
2017 Ford F-350 Super Duty Platinum
2017 Ford F-350 Super Duty XL
2017 Ford F-350 Super Duty XLT
2018 Ford F-250 Super Duty King Ranch
2018 Ford F-250 Super Duty Lariat
2018 Ford F-250 Super Duty Limited
2018 Ford F-250 Super Duty Platinum
2018 Ford F-250 Super Duty XL
2018 Ford F-250 Super Duty XLT
2018 Ford F-350 Super Duty King Ranch
2018 Ford F-350 Super Duty Lariat
2018 Ford F-350 Super Duty Limited
2018 Ford F-350 Super Duty Platinum
2018 Ford F-350 Super Duty XL
2018 Ford F-350 Super Duty XLT
2019 Ford F-250 Super Duty King Ranch
2019 Ford F-250 Super Duty Lariat
2019 Ford F-250 Super Duty Limited
2019 Ford F-250 Super Duty Platinum
2019 Ford F-250 Super Duty XL
2019 Ford F-250 Super Duty XLT
2019 Ford F-350 Super Duty King Ranch
2019 Ford F-350 Super Duty Lariat
2019 Ford F-350 Super Duty Limited
2019 Ford F-350 Super Duty Platinum
2019 Ford F-350 Super Duty XL
2019 Ford F-350 Super Duty XLT
2020 Ford F-250 Super Duty King Ranch
2020 Ford F-250 Super Duty Lariat
2020 Ford F-250 Super Duty Limited
2020 Ford F-250 Super Duty Platinum
2020 Ford F-250 Super Duty XL
2020 Ford F-250 Super Duty XLT
2020 Ford F-350 Super Duty King Ranch
2020 Ford F-350 Super Duty Lariat
2020 Ford F-350 Super Duty Limited
2020 Ford F-350 Super Duty Platinum
2020 Ford F-350 Super Duty XL
2020 Ford F-350 Super Duty XLT
2021 Ford F-250 Super Duty King Ranch
2021 Ford F-250 Super Duty Lariat
2021 Ford F-250 Super Duty Limited
2021 Ford F-250 Super Duty Platinum
2021 Ford F-250 Super Duty XL
2021 Ford F-250 Super Duty XLT
2021 Ford F-350 Super Duty King Ranch
2021 Ford F-350 Super Duty Lariat
2021 Ford F-350 Super Duty Limited
2021 Ford F-350 Super Duty Platinum
2021 Ford F-350 Super Duty XL
2021 Ford F-350 Super Duty XLT
2022 Ford F-250 Super Duty King Ranch
2022 Ford F-250 Super Duty Lariat
2022 Ford F-250 Super Duty Limited
2022 Ford F-250 Super Duty Platinum
2022 Ford F-250 Super Duty XL
2022 Ford F-250 Super Duty XLT
2022 Ford F-350 Super Duty King Ranch
2022 Ford F-350 Super Duty Lariat
2022 Ford F-350 Super Duty Limited
2022 Ford F-350 Super Duty Platinum
2022 Ford F-350 Super Duty XL
2022 Ford F-350 Super Duty XLT
2023 Ford F-250 Super Duty King Ranch
2023 Ford F-250 Super Duty Lariat
2023 Ford F-250 Super Duty Limited
2023 Ford F-250 Super Duty Platinum
2023 Ford F-250 Super Duty XL
2023 Ford F-250 Super Duty XLT
2023 Ford F-350 Super Duty King Ranch
2023 Ford F-350 Super Duty Lariat
2023 Ford F-350 Super Duty Limited
2023 Ford F-350 Super Duty Platinum
2023 Ford F-350 Super Duty XL
2023 Ford F-350 Super Duty XLT
2024 Ford F-250 Super Duty King Ranch
2024 Ford F-250 Super Duty Lariat
2024 Ford F-250 Super Duty Limited
2024 Ford F-250 Super Duty Platinum
2024 Ford F-250 Super Duty XL
2024 Ford F-250 Super Duty XLT
2024 Ford F-350 Super Duty King Ranch
2024 Ford F-350 Super Duty Lariat
2024 Ford F-350 Super Duty Limited
2024 Ford F-350 Super Duty Platinum
2024 Ford F-350 Super Duty XL
2024 Ford F-350 Super Duty XLT
2025 Ford F-150 King Ranch
2025 Ford F-150 Lariat
2025 Ford F-150 Platinum
2025 Ford F-150 Police Responder
2025 Ford F-150 Raptor
2025 Ford F-150 SSV
2025 Ford F-150 STX
2025 Ford F-150 Tremor
2025 Ford F-150 XL
2025 Ford F-150 XLT
2025 Ford F-150 Lightning Flash
2025 Ford F-150 Lightning Lariat
2025 Ford F-150 Lightning Platinum
2025 Ford F-150 Lightning Pro
2025 Ford F-150 Lightning Pro SSV
2025 Ford F-150 Lightning XLT
2025 Ford F-250 Super Duty King Ranch
2025 Ford F-250 Super Duty Lariat
2025 Ford F-250 Super Duty Platinum
2025 Ford F-250 Super Duty XL
2025 Ford F-250 Super Duty XLT
2025 Ford F-350 Super Duty King Ranch
2025 Ford F-350 Super Duty Lariat
2025 Ford F-350 Super Duty Platinum
2025 Ford F-350 Super Duty XL
2025 Ford F-350 Super Duty XLT
2025 Ford Maverick Lobo
2025 Ford Maverick Tremor
2025 Ford Ranger Lariat
2025 Ford Ranger XL
2025 Ford Ranger XLT
2026 Ford F-250 Super Duty King Ranch
2026 Ford F-250 Super Duty Lariat
2026 Ford F-250 Super Duty Platinum
2026 Ford F-250 Super Duty XL
2026 Ford F-250 Super Duty XLT
2026 Ford F-350 Super Duty King Ranch
2026 Ford F-350 Super Duty Lariat
2026 Ford F-350 Super Duty Platinum
2026 Ford F-350 Super Duty XL
2026 Ford F-350 Super Duty XLT

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1