FOX 985-24-171 Performance Series Front IFP Shock for 2018+ Jeep Wrangler JL, 0-1.5-Inch Lift

FOX Performance Series shocks contain the latest in shock technology to transform the performance of your Jeep. They use our race-proven damping control to provide a comfortable on-road ride and predictable off-road handling in even the toughest conditions. Application specific valving to maximize performance. Increase your vehicle's off-road capability by extending drop-out travel in most applications. Experience on-road comfort with performance-minded shock valving for a connected ride with less vehicle sway. Tuned specifically for your vehicle’s application._x000D_ _x000D_ Consistent and fade-resistant performance due to high-quality materials: aluminum bodies, race-developed main piston, and a true internal floating piston (IFP) to separate gas and oil._x000D_ _x000D_ Built-to-last, torture-tested and race-proven to give a lifetime of great rides. FOX products are built from aluminum, dissipating heat four times better than conventional materials. All FOX shocks are fully serviceable and resistant to corrosion and harsh environments.

• Performance Tuned For Vehicle Specific Application
• IFP Separates Oil From High-Pressure Nitrogen Gas
• FOX Racing Oil Developed For Ultimate Performance
• Redundant Sealing System/Long Lasting Performance
• 100% Serviceable And Tunable For Longer Lifespan
• Packed With 35 Years Of Race Winning Technology
• Aluminum Body Dissipates Heat Faster Than Steel
• Black Anodized CNC Machined Aluminum Components
• Teflon-Lined Heat-Treated Spherical Bearings
• Durable Zinc Plated Long Lasting Finish
• Smooth Seamless Alloy Body

Upgrade the suspension performance of your 2018 and newer Jeep Wrangler JL with the FOX Performance Series front shock, part number 985-24-171. Designed for vehicles with a stock suspension or up to 1.5 inches of lift, this smooth-body IFP shock uses application-specific valving to deliver a controlled, comfortable ride on the road and predictable handling on challenging off-road terrain. FOX race-proven damping technology helps reduce vehicle sway while maintaining a connected feel behind the wheel.
The internal floating piston separates high-pressure nitrogen gas from the shock oil to help provide consistent, fade-resistant performance during demanding driving. A seamless aluminum body dissipates heat faster than conventional steel construction, supporting reliable operation in harsh conditions. FOX Racing Oil, a race-developed main piston, and a redundant sealing system contribute to durable performance and long-term serviceability.
Built with black-anodized CNC-machined aluminum components, heat-treated spherical bearings with Teflon liners, and a durable zinc-plated finish, the FOX 985-24-171 is designed for extended use on and off the trail. The shock is fully serviceable and tunable, allowing maintenance and adjustments that can help extend its useful life. With more than 35 years of race-winning suspension development behind it, FOX delivers a dependable performance upgrade for Jeep Wrangler JL owners seeking improved control and off-road capability.

• Performance-tuned for the 2018+ Jeep Wrangler JL application


• Designed for stock height or up to 1.5 inches of lift


• Internal floating piston separates oil from high-pressure nitrogen gas


• FOX Racing Oil supports consistent damping performance


• Aluminum body dissipates heat faster than steel


• Black-anodized CNC-machined aluminum components


• Teflon-lined, heat-treated spherical bearings


• Redundant sealing system for long-lasting performance


• Fully serviceable and tunable for extended lifespan


• Durable zinc-plated finish and seamless alloy body

Features:

• Performance-tuned for the 2018+ Jeep Wrangler JL application

• Designed for stock height or up to 1.5 inches of lift

• Internal floating piston separates oil from high-pressure nitrogen gas

• FOX Racing Oil supports consistent damping performance

• Aluminum body dissipates heat faster than steel

• Black-anodized CNC-machined aluminum components

• Teflon-lined, heat-treated spherical bearings

• Redundant sealing system for long-lasting performance

• Fully serviceable and tunable for extended lifespan

• Durable zinc-plated finish and seamless alloy body

Compatible With
2018 Jeep Wrangler
2019 Jeep Wrangler
2020 Jeep Gladiator
2020 Jeep Wrangler
2021 Jeep Gladiator
2021 Jeep Wrangler
2022 Jeep Gladiator
2022 Jeep Wrangler
2023 Jeep Gladiator
2023 Jeep Wrangler
2024 Jeep Gladiator
2024 Jeep Wrangler
2025 Jeep Gladiator
2025 Jeep Wrangler
2026 Jeep Gladiator
2026 Jeep Wrangler