Rancho RS90000XL 4″ Rear Lift Shocks for 2003-2009 Hummer H2

Description
Rancho RS90000XL 4″ Rear Lift Shocks for 2003-2009 Hummer H2

Rancho RS9000XL 4″ Rear Lift Shocks for 2003-2009 Hummer H2

Part Number: RS999297

Summary: The Rancho RS9000XL series delivers industry-leading versatility for the Hummer H2, featuring a globally recognized 9-position manual tuning system. Designed to accommodate 4 inches of rear lift, these shocks allow drivers to instantly adjust damping levels to compensate for varying payloads or off-road conditions. Whether you are navigating technical trails or commuting on the highway, the RS9000XL provides the specific firmness required to maintain chassis control and ride quality.

Features

• MyRide Tuning System: A 9-position manual adjustment knob provides nine distinct levels of damping to ensure custom-tuned performance for towing, hauling, or street driving.
• Nitrogen Gas Pressurization: High-pressure gas charging provides a reduction in aeration and foaming to ensure consistent damping performance during aggressive suspension cycling.
• Heavy-Duty Construction: A large 2.75-inch tube body provides increased fluid capacity to ensure cooler operating temperatures during heavy-duty use.
• Protective Boot: A heavy-duty nitro-carburized rod and included liquid metallic finish boot provide a barrier against debris and corrosion to ensure long-term seal integrity.

Technical Specifications

Fitment

• 2003-2009 Hummer H2
• Note: Configured for 4-inch rear lift; compatible with Rancho Suspension systems.

What’s Included

• (2) Rancho RS9000XL Rear Shocks
• Protective Dust Boots
• Required Mounting Bushings

Why Choose This Product?

• Engineering Advantage: Rancho’s proprietary 9-way adjustable valving allows for a 400% change in damping force, making it the most versatile shock in its class.
• Performance Benefit: Eliminates the compromise between off-road articulation and on-road stability by giving the driver total control over the vehicle’s firmness.

Related Products

RS5000X (Front):
Rancho RS5000X 4" Front Lift Shocks for 2003-2009 Hummer H2

RS5000X (Rear):
Rancho RS5000X 4" Rear Lift Shocks for 2003-2009 Hummer H2

Front Only (Same Series):
Rancho RS90000XL 4" Front Lift Shocks for 2003-2009 Hummer H2

RS90000XL (Kit):
Rancho RS90000XL 4" Lift Shocks for 2003-2009 Hummer H2

RS5000X (Kit):
Rancho RS5000X 4" Lift Shocks for 2003-2009 Hummer H2

Frequently Asked Questions

How do I adjust the firmness of these shocks?
The RS9000XL features a manual 9-position knob located at the base of the shock body, allowing you to click through settings from soft to firm without tools.

Will these shocks lift my Hummer H2?
No, these shocks do not create lift. They are specifically valved and extended to accommodate a Hummer H2 already equipped with a 4-inch rear lift kit.

Are these sold as a pair?
Yes, this specific SKU (2xRS999297_n734) includes 2 shocks for the rear of your vehicle.