FOX 985-24-188 Performance Series Rear Reservoir Shock for 2018-2019 Jeep Wrangler JL with 4.5-6-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
• 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
• External Reservoir System Dissipates Heat Fast
• Teflon-Lined Heat-Treated Spherical Bearings
• Durable Zinc Plated Seamless Alloy Body
• Includes Aluminum Reservoir Clamp

Upgrade the suspension performance of your 2018-2019 Jeep Wrangler JL with the FOX Performance Series rear reservoir shock, part number 985-24-188. Designed for vehicles with a 4.5- to 6-inch lift, this shock uses application-specific valving to deliver a controlled, connected ride on the street and predictable handling on demanding off-road terrain. Extended droop travel in many applications helps improve suspension articulation and overall off-road capability while reducing vehicle sway.
Built with FOX race-proven damping technology, the Performance Series shock provides consistent, fade-resistant performance in challenging conditions. Its aluminum body helps dissipate heat more efficiently than conventional steel construction, while the race-developed main piston and true internal floating piston separate gas and oil for reliable damping control. The external reservoir further increases heat-dissipation capacity for sustained performance during extended off-road use.
The FOX 985-24-188 is engineered for long-term durability and serviceability. Black anodized, CNC-machined aluminum components, a durable zinc-plated seamless alloy body, redundant sealing, and Teflon-lined heat-treated spherical bearings help resist corrosion, wear, and harsh environments. The shock is fully serviceable and tunable, allowing performance maintenance over its service life, and an aluminum reservoir clamp is included for installation support. FOX combines decades of race-winning suspension development with vehicle-specific tuning to provide a dependable upgrade for lifted Jeep Wrangler JL applications.

• Performance tuned for the vehicle-specific application


• External reservoir system helps dissipate heat quickly


• True internal floating piston separates gas and oil


• Aluminum body supports efficient heat dissipation


• Fully serviceable and tunable for extended lifespan


• Redundant sealing system supports long-lasting performance


• Black anodized CNC-machined aluminum components


• Teflon-lined heat-treated spherical bearings


• Durable zinc-plated seamless alloy body


• Includes aluminum reservoir clamp

Features:

• Application-specific valving for controlled on-road comfort and predictable off-road handling

• Designed for 2018-2019 Jeep Wrangler JL models with a 4.5- to 6-inch lift

• External reservoir helps manage heat during demanding driving conditions

• Aluminum body dissipates heat more efficiently than conventional steel construction

• True internal floating piston separates gas and oil for consistent damping

• Fully serviceable and tunable to support long-term performance

• Black anodized CNC-machined aluminum components provide durable corrosion resistance

• Teflon-lined heat-treated spherical bearings promote smooth suspension movement

• Durable zinc-plated seamless alloy body withstands harsh environments

• Includes aluminum reservoir clamp

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