Rancho RS5000X 4″ Lift Shocks for 2002-2006 Chevy Avalanche 2500

Description
Rancho RS5000X 4″ Lift Shocks for 2002-2006 Chevy Avalanche 2500

Rancho RS5000X 4″ Lift Shocks for 2002-2006 Chevy Avalanche 2500

Part Number: 2xRS55296_2xRS55297_n11

Summary: The Rancho RS5000X series is engineered to provide a significant upgrade in ride quality and durability for lifted applications. Utilizing a sophisticated twin-tube design with Cross Tuned technology, these shocks manage the increased unsprung mass of larger tires and 4-inch lift kits. This complete set provides the consistent damping and dent-resistant outer body construction required for reliable performance on both the street and the trail.

Features

• Cross Tuned Technology: A unique valve system provides a progressive engagement curve to ensure smooth street comfort and controlled off-road handling.
• Gas Pressurized Design: High-pressure nitrogen charging provides reduced aeration and foaming to ensure consistent damping performance during spirited driving.
• 2.25-inch Reserve Tube: An oversized fluid capacity provides increased heat dissipation to ensure the shock remains cool under heavy cycling.
• Nitro-Carburized Piston Rod: A heavy-duty 16mm rod coating provides superior corrosion resistance to ensure a long seal life in harsh environments.

Technical Specifications

Fitment

• 2002-2006 Chevy Avalanche 2500
• 2000-2006 GMC Yukon XL 2500
• 2007-2014 GMC Yukon XL 2500
• Note: For use with Rancho Suspension lift systems.

What’s Included

• (2) RS55296 Front Shock Absorbers
• (2) RS55297 Rear Shock Absorbers
• Protective Black Shock Boots
• Required Installation Hardware

Why Choose This Product?

• Engineering Advantage: Rancho’s Cross Tuned valve technology is specifically calibrated to eliminate the “harshness” often associated with lifted heavy-duty trucks.
• Performance Benefit: The driver experiences a more planted feel with reduced body roll and better absorption of high-frequency road vibrations.

Related Products

RS5000X (Rear):
Rancho RS5000X 4" Rear Lift Shocks for 2002-2006 Chevy Avalanche 2500

RS5000X (Front):
Rancho RS5000X 4" Front Lift Shocks for 2002-2006 Chevy Avalanche 2500

RS90000XL (Front):
Rancho RS90000XL 4" Front Lift Shocks for 2002-2006 Chevy Avalanche 2500

RS90000XL (Rear):
Rancho RS90000XL 4" Rear Lift Shocks for 2002-2006 Chevy Avalanche 2500

RS90000XL (Kit):
Rancho RS90000XL 4" Lift Shocks for 2002-2006 Chevy Avalanche 2500

Frequently Asked Questions

Will these shocks lift my Chevy Avalanche?
No, these shocks do not create lift. They are specifically configured for vehicles already equipped with a 4-inch suspension lift kit.

Do these shocks come with the protective boots?
Yes, this set includes Rancho’s signature black protective boots to shield the piston rods from debris and road salt.

Are these shocks sold as a complete set?
Yes, this SKU includes a full set of four shocks (two front and two rear) for a complete vehicle overhaul.