Rancho RS55315 RS5000X Gas Shock Absorber

The Rancho RS5000X RS55315 is a premium twin-tube gas shock absorber engineered to deliver superior on-road comfort and exceptional off-road performance. Built with Rancho's exclusive Cross Tuned technology, this shock features an innovative rebound valving system and advanced compression control that work together to provide enhanced handling, stability, and ride quality across all driving conditions.

Key Features:

• Cross Tuned Technology: Exclusive rebound valving system and advanced compression phase improve overall handling and performance both on and off-road
• Progressive Engagement Valving: Custom-tuned to reduce initial impacts at low speeds and minimize harsh ride characteristics
• Nitrogen Gas Charged: Pressurized to 150 PSI to minimize air-to-oil mixture, reducing damping fade and foaming
• All-Weather Performance: Large twin-tube body filled with all-weather fluid withstands internal temperatures from -40°F to 248°F for consistent performance in extreme conditions
• Durable Construction: Features 16mm nitro-carburized piston rod to resist scuffs and corrosion, 35mm sintered iron piston, double-welded loops at stress areas, and polyvinyl protective boot
• Low-Friction Seals: Self-lubricating seals retain gas and oil for quicker rebound and smoother compression
• Application-Specific Design: Compression Control Valve is custom-tuned for each vehicle to regulate fluid transfer and maintain shock motion control
• Polyurethane Rebound Bumper: Absorbs ride harshness while fluon-banded piston enhances responsiveness to changing road conditions

Designed for stock height applications, the RS5000X series delivers the durability and performance needed for daily driving, towing, and weekend off-road adventures. Backed by Rancho's Limited Lifetime Warranty, this shock absorber provides reliable performance you can count on.