FOX Factory Race Series 17-19 Ford F-250/F-350 4WD Shock Absorbers – Part Number 983-02-143

Developed from our off-road race shocks, FOX Factory Race 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. Application specific valving to maximize performance. Uncompromised performance through FOX’s patented internal bypass technology delivers the feel of near-endless suspension travel. Exclusive internal bypass technology allows oil to flow around the piston at some points of the stroke – while creating humongous pressure at other points – supporting the vehicle like no other product can. Floating through terrain is accomplished with FOX’s ride zone – combining a race-developed shock piston, internal bypass and Dual Speed Compression adjustment – allowing fine tuning for weight, terrain and speed. Dominate any terrain with the brute strength of 3- and 2.5-inch aluminum bodies, cactus cooler reservoirs and 7/8” shafts with redundant seals, all proven in the harshest of environments under the toughest of conditions.

• Eliminates fluid displacement, delivering neutral and consistent damping of unwanted steering feedback
• Performance Tuned For Vehicle Specific Application
• Aluminum Body Dissipates Heat Faster Than Steel
• Black Anodized CNC Machined Aluminum Components
• External Reservoir With Compression Adjuster
• External Reservoir With Compression Adjusted
• Adjustable Through Shaft Stabilizer

Upgrade your 2017 Ford F-250 or F-350 4WD with the FOX Factory Race Series shock absorbers, designed to deliver race-level performance in off-road conditions. Built from the proven technology of FOX’s off-road race shocks, these dampers feature application-specific valving that maximizes damping efficiency for your truck or SUV. The innovative internal bypass technology allows oil to flow around the piston at certain points of the stroke, providing a near-endless suspension travel feel while maintaining precise control. This design supports aggressive driving over challenging terrain by offering consistent, predictable damping throughout the entire shock cycle.

The FOX Factory Race Series shocks are engineered with a robust 2.5-inch aluminum body and a 7/8-inch shaft, both of which are CNC machined from black anodized aluminum for durability and heat dissipation. The external reservoir with adjustable compression allows for fine-tuning based on vehicle load, terrain, and driving speed, ensuring optimal performance in various off-road environments. Redundant seals on the reservoirs and a floating piston design minimize fluid displacement, resulting in stable and neutral steering feedback, critical for maintaining control during extreme off-road maneuvers.

These shocks are built with performance-tuned features to suit your specific vehicle application, ensuring seamless integration and superior ride quality. The aluminum construction not only reduces weight but also dissipates heat faster than steel counterparts, enhancing longevity and performance over extended use. The external reservoir with compression adjusters and a through-shaft stabilizer provide additional customization options for off-road enthusiasts seeking precise handling. Designed to withstand the demanding conditions of off-road racing and trail riding, the FOX Factory Race Series shocks are a high-performance upgrade for serious off-road drivers.

Whether you're tackling rocky trails, sandy dunes, or rugged mountains, these shocks will improve your vehicle's handling, stability, and comfort, helping you dominate any terrain with confidence and control.

Features:

• Developed from race-proven off-road shocks for enhanced ride quality and damping performance

• Application-specific valving maximizes shock performance for Ford F-250 and F-350 4WD models

• Internal bypass technology provides near-endless suspension travel and consistent damping

• Aluminum body dissipates heat faster than steel, improving durability and performance

• External reservoir with compression adjuster allows fine-tuning for terrain and load conditions

• Redundant seals and floating piston design minimize fluid displacement for stable steering feedback

• Black anodized CNC machined aluminum components for durability and corrosion resistance

• Includes through-shaft stabilizer for enhanced handling and stability

Fitment:
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

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