Rancho RS5000X Suspension Shock Absorber

Rancho RS5000 X shocks feature a unique, exclusive valving system and advanced compression functionality, delivering improved overall on- and off-road handling and performance.

COMPATIBILITY: The shocks fit 2011-2023 Chevrolet Silverado 2500 HD, 2011-2023 Chevrolet Silverado 3500 HD, 2011-2023 GMC Sierra 2500 HD, and 2011-2023 GMC Sierra 3500 HD. Before purchasing, research to ensure the part will fit your vehicle by entering all vehicle information (year, make, model, engine, and trim) for compatibility and checking qualifier notes.

IMPROVED HANDLING AND PERFORMANCE: The shocks' Cross Tuned technology, featuring an exclusive rebound valving system and advanced compression phase, improves overall handling and performance on and off the road.

MINIMIZES ROUGH RIDE: Exclusive Progressive Engagement Valving is custom-tuned for each vehicle to help reduce initial impacts at low speeds and minimize a rough ride.

STRONG AND DURABLE: The shocks feature a 16mm nitro-carburized piston rod to reduce scuffs and corrosion, double-welded loops at stress areas, a 35mm sintered iron piston for enhanced structural integrity, and a polyvinyl protective boot.

HANDLES EXTREME TEMPERATURE CHANGES: The large twin-tube body, filled with all-weather fluid, allows for cooler operation, increased vehicle control, and the ability to withstand internal temperatures of -40 to 248°F.

SMOOTH PERFORMANCE: A polyurethane rebound bumper and rubber bushings help absorb ride harshness, while the fluon-banded piston enhances responsiveness to changing road conditions for an overall smoother ride.

REDUCES FADE: Nitrogen gas pressurized to 150 PSI minimizes the air-to-oil mixture to reduce damping performance fade and foaming.

MAINTAINS VEHICLE CONTROL: The Compression Control Valve is custom-tuned for each vehicle to regulate fluid transfer, absorb impacts without disc flutter, and help maintain shock motion control.

BUILT TO LAST: The low-friction, self-lubricating seal retains gas and oil for quicker rebound and smoother compression, while the application-specific piston delivers heightened control of shock motion due to the expanded piston area.

product information: