Rancho RS5000X Front Shock for 4-Inch Rancho Suspension Lift Kit (07-10 Sierra 2500 HD)

Description

Advanced Performance Shock. The Rancho RS5000X Front Shock for 4-Inch Rancho Suspension Lift Kit enhances both on- and off-road handling with a specialized valving system designed to improve ride quality. It smooths initial impacts and provides stable control, making it essential for lifted suspension setups.

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Durable Construction. Built with a 16mm nitro-carburized piston rod and double-welded loops at stress points, this shock absorber offers strength and corrosion resistance. The twin-tube body contains all-weather fluid for consistent performance in extreme temperatures, and it is finished with a polyvinyl protective boot for long-lasting protection.

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Installation. Designed for straightforward installation with included hardware, typically requiring no drilling. It is suitable for enthusiasts familiar with basic suspension upgrades.

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Warranty. Backed by a limited lifetime warranty for confidence and reliability.

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Application. Fits 2007 to 2010 Sierra 2500 HD front suspension equipped with a 4-inch Rancho lift and torsion bar system.

Rancho RS55289

CA Residents: WARNING: Cancer and Reproductive Harm

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

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• Improved On- and Off-Road Handling and Performance

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• Cross-Tuned Technology with Exclusive Rebound Valving System and Advanced Compression Phase

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• Reduces Initial Impacts at Low Speeds and Minimizes Harsh Ride Quality

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

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• Double-Welded Loops at Stress Areas for Enhanced Durability

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• 35mm Sintered Iron Piston for Improved Structural Integrity

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• Includes Polyvinyl Protective Boot

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• Large Twin-Tube Body Filled with All-Weather Fluid for Cooler Operation

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• Operates Efficiently in Temperatures from -40°F to 248°F

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• Polyurethane Rebound Bumper and Rubber Bushings Absorb Ride Harshness

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• Fluon-Banded Piston Enhances Responsiveness to Road Conditions

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

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• Compression Control Valve Custom-Tuned to Absorb Impacts and Maintain Shock Motion Control

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

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

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• Limited Lifetime Warranty Provided

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• Fits 2007-2010 Sierra 2500 HD Front Suspension with 4-Inch Rancho Lift Kit and Torsion Bar

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Brand	Rancho
Shock Type	Non-Adjustable
Shock Lift Height	4-Inch Lift