Rancho Suspension RS55229 RS5000X Gas Shock Absorber

The Rancho RS5000X RS55229 is a high-performance twin-tube gas shock absorber engineered to deliver superior on-road comfort and off-road capability. Built with Rancho's exclusive Cross Tuned technology, this shock features a patented rebound valving system and advanced compression phase that elevate overall vehicle handling and performance in any driving environment.

Advanced Engineering Features:

• 2.25-inch diameter twin-tube body with increased fluid capacity for cooler operation and reduced fade
• Gas pressurized to 150 PSI to minimize foaming and maintain consistent damping performance
• Progressive Engagement Valving reduces harsh initial impacts and controls fluid flow gradually
• Nitro-carburized piston rod with double-welded loops for exceptional durability
• Low-friction, self-lubricating seal retains gas and oil for quicker rebound and smoother compression
• Glass-filled Fluon banded piston for enhanced shock motion control
• All-weather fluid withstands internal temperatures from -40°F to 248°F
• Custom-tuned compression control valve regulates fluid transfer without disc flutter

Includes: Protective red boot, black natural rubber bushings, rebound bumper, and all necessary mounting hardware (factory shock bolts are reused). Extended length: 18.25 inches. Collapsed length: 13.75 inches. Backed by Rancho's limited lifetime warranty and 90-day ride guarantee.