Rancho RS5000X Series Rear Shock for 1997-2006 Jeep Wrangler TJ - RS55240

Fits 1997-2006 Jeep Wrangler TJ models, including Sport, Sahara, SE, Rubicon, Unlimited, and X.

The Rancho RS5000X gas-pressurized shock absorber (RS55240) is engineered to deliver a balanced ride for Jeep owners who transition between daily street driving and off-road trails. Utilizing exclusive Progressive Engagement Valving (PEV), these shocks are custom-tuned to reduce initial impact at low speeds while providing the firm control needed for high-speed maneuvers. The Cross Tuned technology employs a specialized rebound valving system and advanced compression phase to improve vehicle stability across varying terrains.

• Durable Construction: Features a 35mm sintered iron piston and 16mm nitro-carburized piston rod for enhanced structural integrity and corrosion resistance.
• Minimized Fade: Pressurized to 150 PSI with nitrogen gas to reduce air-to-oil foaming and maintain consistent damping performance during heavy use.
• All-Weather Performance: Large twin-tube body filled with specialized fluid capable of withstanding internal temperatures from -40 to 248°F.
• Smooth Operation: Fluon-banded piston and low-friction, self-lubricating seals ensure a quicker rebound and smoother compression cycle.
• Protective Hardware: Includes double-welded loops at stress points, rubber bushings to absorb ride harshness, and a polyvinyl protective boot.
• MPN: RS55240