Rancho RS5000X 4″ Rear Lift Shocks for 2002-2006 Chevy Avalanche 1500 4WD

Description
Rancho RS5000X 4″ Rear Lift Shocks for 2002-2006 Chevy Avalanche 1500 4WD

Rancho RS5000X 4″ Rear Lift Shocks for 2002-2006 Chevy Avalanche 1500 4WD

Part Number: RS55274

Summary: The Rancho RS5000X series utilizes a cross-tuned twin-tube design to deliver enhanced ride quality for lifted applications. Engineered to handle the increased demands of a 4-inch lift, these shocks feature a unique valving system that minimizes aeration and foaming. This ensures consistent damping performance and smooth street comfort for your Chevy Avalanche or GMC Yukon during daily driving and light off-road use.

Features

• Progressive Engagement Valving: Custom-tuned compression and rebound circuits provide a smooth transition between damping forces to ensure controlled handling over varied terrain.
• Gas Pressurization: A high-pressure nitrogen charge provides a consistent response and prevents cavitation to ensure fade-free performance.
• Enlarged Shock Body: A 2.25-inch reserve tube provides increased oil capacity to ensure lower operating temperatures during extended use.
• Protective Boot: A heavy-duty red polyvinyl accordion boot provides a shield for the piston rod to ensure long-term seal integrity against debris.

Technical Specifications

Fitment

• 2002-2006 Chevy Avalanche 1500 4WD
• 2000-2006 GMC Yukon
• Note: New Body with Rancho Suspension; Configured for 4-inch rear lift.

What’s Included

• Includes 2 Shocks
• Protective Dust Boots
• Necessary Installation Hardware

Why Choose This Product?

• Engineering Advantage: Rancho’s Cross-Tuned technology optimizes the relationship between the piston and base valve for better impact absorption.
• Performance Benefit: Reduces harshness and “body roll” common in lifted SUVs while maintaining a comfortable factory-like feel on the highway.

Related Products

Front Only (Same Series):
Rancho RS5000X 4" Front Lift Shocks for 2002-2006 Chevy Avalanche 1500 4WD

RS7MT (Front):
Rancho RS7MT 4" Front Lift Shocks for 2002-2006 Chevy Avalanche 1500 4WD

RS7MT (Rear):
Rancho RS7MT 4" Rear Lift Shocks for 2002-2006 Chevy Avalanche 1500 4WD

RS90000XL (Rear):
Rancho RS90000XL 4" Rear Lift Shocks for 2002-2006 Chevy Avalanche 1500 4WD

RS90000XL (Front):
Rancho RS90000XL 4" Front Lift Shocks for 2002-2006 Chevy Avalanche 1500 4WD

RS7MT (Kit):
Rancho RS7MT 4" Lift Shocks for 2002-2006 Chevy Avalanche 1500 4WD

RS90000XL (Kit):
Rancho RS90000XL 4" Lift Shocks for 2002-2006 Chevy Avalanche 1500 4WD

RS5000X (Kit):
Rancho RS5000X 4" Lift Shocks for 2002-2006 Chevy Avalanche 1500 4WD

Frequently Asked Questions

Will these shocks lift my vehicle?
No, these shocks do not create lift. They are specifically configured for vehicles already equipped with a 4-inch rear lift kit to ensure the piston operates within its optimal travel range.

What is the benefit of the twin-tube design?
The twin-tube design is highly durable; the outer tube can take a dent from a rock or debris without affecting the inner cylinder where the piston travels, ensuring you aren’t stranded on the trail.

Are these shocks sold as a pair?
Yes, this specific SKU (2xRS55274_n10) includes a pair of two (2) shocks for the rear of your vehicle.