Rancho RS5000X Rear Shock for 5 to 6-Inch Lift (11-18 Silverado 3500 HD)

Description

Superior Suspension Performance. The Rancho RS5000X Rear Shock for 5 to 6-Inch Lift enhances ride quality and handling for lifted vehicles. Engineered with advanced valving technology, it delivers improved on- and off-road stability for a smooth, controlled driving experience even in demanding conditions.

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Construction and Appearance. Featuring a durable 16mm nitro-carburized piston rod designed to resist scuffs and corrosion, this shock absorber has a twin-tube steel body filled with all-weather fluid for consistent heat resistance and performance. With a white paint finish, polyvinyl protective boot, and rubber bushings, it helps reduce ride harshness effectively.

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Installation. Installation is direct and requires no drilling or modifications, designed specifically to fit vehicles lifted 5 to 6 inches. It is straightforward for those with mechanical experience.

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Warranty. Backed by a limited lifetime warranty, this shock provides long-lasting quality and reliability.

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Application. Designed for rear placement on 2011 to 2018 Silverado 3500 HD trucks with rear lift heights between 5 and 6 inches, ensuring an exact fit and optimal performance.

Rancho RS55383

CA Residents: WARNING: Cancer and Reproductive Harm

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• Unique valving system with advanced compression functionality for superior suspension response

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• Improves overall handling and stability both on- and off-road

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• Cross-tuned technology featuring an exclusive rebound valving system

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• Minimizes rough ride through progressive engagement valving custom-tuned to each vehicle

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• Durable 16mm nitro-carburized piston rod resists scuffs and corrosion

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• Double-welded loops at stress points and 35mm sintered iron piston enhance structural integrity

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• Large twin-tube body filled with all-weather fluid for cooler operation and increased control

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• Polyurethane rebound bumper and rubber bushings absorb ride harshness

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• Pressurized with nitrogen gas at 150 PSI to reduce performance fade and foaming

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• Custom-tuned compression control valve regulates fluid transfer for consistent shock motion control

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• Low-friction, self-lubricating seal retains gas and oil, ensuring quicker rebound and smoother compression

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• Includes a limited lifetime warranty

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• Fits 2011-2018 Silverado 3500 HD trucks with rear lift height of 5 to 6 inches

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Brand	Rancho
Shock Type	Non-Adjustable
Shock Lift Height	5 to 6-Inch Lift