FOX Performance Series Rear Shock

2018–2026 Jeep Gladiator Models

987-24-019

Overview:

The FOX Performance Series 2.5in Smooth Body IFP HTO Rear Shock is engineered to elevate the ride quality and off-road capability of your Jeep Gladiator. Designed with race-proven technology, this shock absorber delivers a balanced combination of on-road comfort and rugged off-road performance. Whether you’re navigating city streets or tackling challenging trails, the Performance Series shock provides consistent damping control tailored specifically for Jeep Gladiator models from 2018 through 2026.

Built for enthusiasts who demand durability and precision, these shocks improve vehicle stability, reduce sway, and extend suspension travel to maximize your Gladiator’s potential in diverse driving conditions.

Key Features:

Every FOX Performance Series shock incorporates advanced engineering to ensure superior performance and longevity. Key features include:

• 2.5-inch impact extruded 6061-T6 aluminum shock body for lightweight strength and heat dissipation
• Internal Floating Piston (IFP) design that separates gas and oil to prevent fade and maintain consistent damping
• Hydraulic Top Out (HTO) piston to reduce harsh top-out impacts and improve ride smoothness
• Application-specific valving tuned precisely for Jeep Gladiator models to optimize on- and off-road handling
• 5/8-inch hard chrome shaft for enhanced durability and corrosion resistance
• High-flow velocity-sensitive damping for responsive and controlled suspension movement
• Fully rebuildable and re-tunable design to extend service life and allow performance customization
• Type II clear-anodized body plating to resist corrosion in harsh environments
• Extended drop-out travel to increase off-road capability and suspension articulation

Construction & Design:

FOX builds these shocks with premium materials and precision manufacturing techniques. The 2.5-inch shock body is crafted from impact-extruded 6061-T6 aluminum, a material known for its exceptional strength-to-weight ratio and superior heat dissipation—four times better than conventional steel bodies. This helps maintain consistent damping performance even under extreme conditions.

The internal floating piston (IFP) separates the nitrogen gas from the shock oil, preventing aeration and fade during prolonged use. The hydraulic top out (HTO) piston further enhances ride quality by cushioning the shock’s full extension, reducing harsh impacts and improving driver comfort. The hard chrome-plated shaft resists corrosion and wear, ensuring long-lasting reliability.

Installation & Fitment:

This FOX Performance Series rear shock is designed as a direct fit replacement for a wide range of Jeep Gladiator models from 2018 through 2026, including popular trims such as the 80th Anniversary, Altitude, Freedom, High Altitude, Launch Edition, Mojave, Mojave X, Overland, Rubicon, Rubicon X, Sport, Sport S, Texas Trail, Willys, and Willys Sport. Installation requires no modifications, making it a straightforward upgrade for Gladiator owners seeking enhanced suspension performance.

What's Included:

• One FOX Performance Series 2.5in Smooth Body IFP HTO Rear Shock
• Mounting hardware (if applicable)
• Installation instructions

Ideal For:

This shock is ideal for Jeep Gladiator owners who want to improve their vehicle’s off-road capability without sacrificing on-road comfort. It suits daily drivers, weekend adventurers, and off-road enthusiasts who demand durable, high-performance suspension components that can withstand tough terrain and provide a smooth, controlled ride.

FOX (RideFOX) is a top-tier suspension brand producing high-performance shocks and components for trucks, UTVs, and motorsports applications. Known for race-proven engineering and tunability, FOX products are built to handle harsh impacts, high speeds, and demanding off-road conditions while keeping the vehicle controlled and composed.