Rancho RS55149 RS5000X Twin-Tube Gas Shock Absorber

The Rancho RS5000X RS55149 shock absorber delivers superior on-road comfort and off-road performance through innovative Cross Tuned technology. This twin-tube gas shock features Rancho's exclusive patented rebound valving system and advanced compression phase, engineered to elevate handling and control across varying terrains and speeds.

Key Features:

• Progressive Engagement Valving custom-tuned to reduce initial impacts at low speeds and minimize harsh ride quality
• Compression Control Valve regulates fluid transfer to absorb impacts without disc flutter while maintaining shock motion control
• Enlarged 2.25-inch twin-tube body with increased fluid capacity for cooler operation and enhanced vehicle control
• 16mm nitro-carburized piston rod resists scuffs and corrosion for long-lasting durability
• 35mm sintered iron piston provides enhanced structural integrity and expanded piston area for superior motion control
• Gas pressurized to 150 PSI to minimize air-to-oil mixture, preventing foaming and shock fade
• All-weather fluid withstands internal temperatures from -40°F to 248°F
• Low-friction, self-lubricating seal retains gas and oil for quicker rebound and smoother compression
• Double-welded loops at stress areas for maximum strength
• Protective polyvinyl boot keeps contaminants out
• Loop bushing and sleeve upper and lower mounts included

Specifications:

• Extended Length: 27.84 inches
• Collapsed Length: 16.81 inches
• Stroke: 11.03 inches
• Body Diameter: 2.25 inches (57mm)
• Piston Rod Diameter: 16mm
• Boot Color: Red

Backed by Rancho's Limited Lifetime Warranty, the RS5000X series shock absorber is designed for trucks and SUVs that demand reliable performance both on the highway and on challenging off-road trails. Installation hardware including bushings, washers, and nuts are included.