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

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

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

Part Number: RS999289

Summary: The Rancho RS9000XL series provides industry-leading adjustability for the Hummer H2 owner who demands total control over their ride quality. Featuring a 9-position manual tuning knob, these shocks allow you to instantly switch between a soft street feel and a firm setting for heavy-duty towing or off-road stability. Engineered specifically for vehicles equipped with a 4-inch lift, these shocks solve the problem of “one-size-fits-all” valving by putting the damping profile in the driver’s hands.

Features

• MyRide Tuning System: A 9-position manual adjustment knob provides custom damping control to ensure optimal ride quality across different terrains and loads.
• Large Diameter Body: A 2.75-inch tri-tube body provides increased fluid capacity to ensure cooler operation and consistent performance during aggressive use.
• Nitrogen Gas Charged: High-pressure gas optimization provides a reduction in aeration and foaming to ensure immediate response and fade-free damping.
• Heavy-Duty Piston: A 18mm nitro-carburized rod provides exceptional structural rigidity to ensure long-term durability in harsh environments.

Technical Specifications

Fitment

• 2003-2009 Hummer H2
• Note: Configured for 4-inch lift heights; specifically designed for use with Rancho Suspension systems.

What’s Included

• Includes 2 Shocks (Pair)
• Protective Red Dust Boots
• Necessary Installation Bushings

Why Choose This Product?

• Engineering Advantage: Unlike standard non-adjustable shocks, the RS9000XL utilizes a tri-tube design and a manual dial that allows for a 400% change in damping force.
• Performance Benefit: Drivers can tune their Hummer H2 for a plush highway commute or stiffen the suspension for controlled off-road crawling and heavy hauling.

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

Rear Only (Same Series):
Rancho RS90000XL 4" Rear 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 at the base of the shock body. Simply turn the dial to setting 1 for the softest ride or setting 9 for the firmest.

Will these shocks lift my Hummer H2?
No, these shocks do not create lift. They are specifically valved and sized to function correctly on vehicles already equipped with a 4-inch suspension lift.

Are these shocks sold as a pair?
Yes, this specific SKU (2xRS999289_n734) includes a pair of two front shocks for a complete front-axle installation.