FOX Performance Series Rear Shock

2014–2025 Ram 2500 6.7L Diesel / 6.4L 392 / 2014–2018 Ram 2500 5.7L Hemi

Part #: 985-24-202

Overview

The FOX 2.0 Performance Series 10.2-inch Smooth Body IFP Rear Shock is engineered to elevate the ride quality and handling of your Ram 2500 truck. Designed specifically for models from 2014 through 2025 equipped with 6.7L Cummins Diesel, 6.4L 392 HEMI, and 2014–2018 5.7L HEMI engines, this rear shock absorber supports 2 to 3.5-inch suspension lifts. It combines advanced damping technology with durable construction to deliver a smooth, controlled ride on-road while maintaining confidence and control off-road.

Ideal for truck owners who demand both comfort and performance, the FOX Performance Series shock enhances your vehicle’s suspension response, reducing harshness and improving traction over rough terrain. Whether you’re towing heavy loads or navigating challenging trails, these shocks provide consistent, race-proven damping control for superior handling in all conditions.

Key Features

Built with FOX’s latest shock technology, this rear shock offers a range of benefits that improve your Ram 2500’s suspension performance:

• 10.2-inch smooth body design for reduced dirt buildup and enhanced durability
• Internal Floating Piston (IFP) technology for consistent damping and improved heat dissipation
• Race-proven damping control tuned for both on-road comfort and off-road capability
• Designed to accommodate 2 to 3.5-inch suspension lifts without compromising ride quality
• High-quality seals and components to resist wear and extend service life
• Optimized valving for predictable handling and reduced body roll
• Direct fitment for 2014–2025 Ram 2500 models with specified engines, ensuring easy installation
• Corrosion-resistant finish to withstand harsh environmental conditions

Construction & Design

FOX Performance Series shocks are crafted with precision engineering and premium materials to meet the demands of heavy-duty trucks like the Ram 2500. The smooth body shock design minimizes debris accumulation, which helps maintain consistent performance over time. The Internal Floating Piston separates the oil and nitrogen gas inside the shock, preventing aeration and fade during extended use.

Each shock features robust seals and a durable shaft coating to resist corrosion and abrasion, ensuring longevity even in rugged off-road environments. The valving is carefully calibrated to balance comfort and control, providing a smooth ride on highways while delivering firm, responsive handling on uneven terrain.

Installation & Fitment

This FOX 2.0 Performance Series rear shock is a direct replacement for the rear shocks on 2014–2025 Ram 2500 trucks equipped with 6.7L Diesel, 6.4L 392, and 2014–2018 5.7L HEMI engines. It is designed to work with 2 to 3.5-inch suspension lifts, making it compatible with common lift kits without requiring additional modifications.

Installation typically involves removing the factory rear shocks and mounting the FOX shocks using existing hardware. Professional installation is recommended to ensure proper torque specifications and alignment for optimal performance and safety.

What's Included

• One FOX 2.0 Performance Series 10.2-inch Smooth Body IFP Rear Shock
• Mounting hardware as required for direct fitment
• Installation instructions

Ideal For

This rear shock is perfect for Ram 2500 owners who want to upgrade their suspension for improved ride comfort, enhanced off-road capability, and reliable performance under load. It suits daily drivers, off-road enthusiasts, and those who tow or haul heavy equipment, providing a balanced suspension upgrade that handles a variety of driving conditions with confidence.

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.