Rancho RS5000X Front Shock for 4-Inch Lift (11-19 Silverado 3500 HD)

Description

Advanced Suspension Performance. The Rancho RS5000X RS55380 suspension shock absorber enhances both on-road and off-road handling with a unique valving system and advanced compression technology. Designed to improve ride quality while supporting vehicle control, this shock absorber is ideal for vehicles requiring enhanced suspension performance.

Construction and Appearance. Crafted from durable steel, the shock features a 16mm nitro-carburized piston rod for superior resistance to scuffs and corrosion. It utilizes a twin-tube body filled with all-weather fluid and is finished with a white painted coating for corrosion resistance and aesthetic appeal. The design incorporates a 35mm sintered iron piston and polyurethane rebound bumpers to improve ride smoothness and durability.

Installation. This telescopic shock absorber comes with mounting hardware and is designed for straightforward installation without the need for drilling, suitable for professionals and experienced enthusiasts.

Warranty. It is backed by a limited lifetime warranty, offering long-term protection and confidence in product quality.

Application. Specifically engineered to fit Chevrolet Silverado 3500 HD models from 2011 through 2019, providing a front suspension solution optimized for vehicles equipped with a Rancho suspension system and a 4-inch lift.

Rancho RS55380

CA Residents: WARNING: Cancer and Reproductive Harm

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• Featuring a Unique, Exclusive Valving System and Advanced Compression Functionality

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• Delivers Improved Overall On- and Off-Road Handling and Performance

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• Cross Tuned Technology Featuring Exclusive Rebound Valving System

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• Minimizes Rough Ride with Progressive Engagement Valving Custom-Tuned for Each Vehicle

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• Strong and Durable with 16mm Nitro-Carburized Piston Rod to Resist Scuffs and Corrosion

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• Double-Welded Loops at Stress Areas and 35mm Sintered Iron Piston for Enhanced Structural Integrity

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• Polyvinyl Protective Boot Included

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• Large Twin-Tube Body Filled with All-Weather Fluid for Cooler Operation and Increased Vehicle Control

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• Handles Internal Temperatures from -40 to 248°F

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• Smooth Performance with Polyurethane Rebound Bumper and Rubber Bushings

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• Fluon-Banded Piston Enhances Responsiveness to Changing Road Conditions

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• Nitrogen Gas Pressurized to 150 PSI to Reduce Damping Performance Fade and Foaming

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• Compression Control Valve Custom-Tuned to Regulate Fluid Transfer and Maintain Shock Motion Control

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• Low-Friction, Self-Lubricating Seal Retains Gas and Oil for Quicker Rebound and Smoother Compression

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• Application-Specific Piston Delivers Heightened Control of Shock Motion Due to Expanded Piston Area

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• Includes Mounting Hardware

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• Telescopic Type with Vinyl White Painted Finish

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• Steel Construction with Nitrocarburized Shaft Material

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• 2.25 Inch Body Diameter with 16.69 Inch Compressed Length and 22.97 Inch Extended Length

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• 6.28 Inch Stroke Length

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• Lower Mount Type is Clevis Bracket with Cross Pin Mount Upper End

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• Gas Charged for Improved Performance

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• Does Not Include Coil Over Springs

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• Part of Passive Suspension Type with Progressive Valving

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• Fits 11-19 Silverado 3500 HD

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