Rancho RS90000XL 4″ Front Lift Shocks for 2002-2006 Chevy Avalanche 1500 4WD

Description
Rancho RS90000XL 4″ Front Lift Shocks for 2002-2006 Chevy Avalanche 1500 4WD

Rancho RS9000XL 4″ Front Lift Shocks for 2002-2006 Chevy Avalanche 1500 4WD

Part Number: RS999268

Summary: The Rancho RS9000XL series provides the ultimate in ride control versatility for your lifted GM truck. Featuring a globally recognized 9-position manual tuning knob, these shocks allow you to adjust damping levels from soft to firm to match your specific driving environment. Configured for a 4-inch lift, they provide the necessary travel and damping capacity to handle increased unsprung weight while maintaining highway composure.

Features

• 9-Position Tuning: A manual adjustment knob provides nine levels of damping control to ensure the perfect ride for towing, hauling, or off-road use.
• Large Shock Body: A 2.75-inch diameter reserve tube provides increased oil capacity to ensure cooler operation and consistent performance under heavy loads.
• Nitrogen Gas Charged: High-pressure gas charging provides a rapid response to road irregularities to ensure tire-to-ground contact is maintained.
• Protective Boot: A durable liquid metallic finish and included bellows boot provide protection for the piston rod to ensure long-term seal integrity.

Technical Specifications

Fitment

• 2002-2006 Chevy Avalanche 1500 4WD
• 2000-2006 GMC Yukon
• Note: New Body with Rancho Suspension

What’s Included

• Includes 2 Shocks (Pair)
• Protective Dust Boots
• Mounting Hardware (where applicable)

Why Choose This Product?

• Engineering Advantage: The RS9000XL utilizes a massive 18mm nitro-carburized piston rod and a 2.75-inch body, offering a significant upgrade in fluid volume and structural strength over factory components.
• Performance Benefit: Drivers gain the ability to instantly transform their vehicle’s handling characteristics from a comfortable street cruiser to a stiff, controlled towing platform with a simple turn of a dial.

Related Products

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

RS5000X (Front):
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

Rear Only (Same Series):
Rancho RS90000XL 4" Rear 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

How do I adjust the firmness of these shocks?
The RS9000XL features a 9-position knob located at the base of the shock body. Turning the knob allows you to manually increase or decrease damping resistance without tools.

Do these shocks provide 4 inches of lift?
No, these shocks do not create lift. They are specifically engineered with the correct extended and compressed lengths to function on vehicles already equipped with a 4-inch suspension lift.

What is the benefit of the large 2.75-inch body?
The larger body houses more hydraulic fluid, which helps dissipate heat more efficiently than smaller shocks, preventing “shock fade” during aggressive driving or heavy towing.