Rancho RS90000XL 0″ Rear Lift Shocks for 2004-2008 Infiniti QX56

Description
Rancho RS90000XL 0″ Rear Lift Shocks for 2004-2008 Infiniti QX56

Rancho RS9000XL 0″ Rear Lift Shocks for 2004-2008 Infiniti QX56

Part Number: RS999306

Summary: The Rancho RS9000XL series delivers industry-leading versatility for the Infiniti QX56 and Nissan Armada. Featuring a globally recognized 9-position manual tuning system, these shocks allow drivers to adjust damping levels to match specific terrain or load requirements. Whether you are seeking plush street comfort or firm control for towing, this nitrogen-gas pressurized solution provides the adaptability needed for heavy-duty SUVs.

Features

• 9-Position Tuning: A manual adjustment knob provides nine distinct levels of damping to ensure the perfect ride quality for street, off-road, or towing applications.
• Large Shock Body: A 2.75-inch diameter reserve tube provides increased oil capacity to ensure cooler operating temperatures during heavy-duty use.
• Nitrogen Gas Charged: High-pressure gas optimization provides a reduction in aeration and foaming to ensure consistent damping performance.
• Protective Boot: A heavy-duty poly-vinyl accordion boot provides a physical barrier for the piston rod to ensure long-term seal integrity.

Technical Specifications

Fitment

• 2004-2008 Infiniti QX56
• 2004-2008 Nissan Armada
• Note: Fits models with Rancho Suspension. Excluding vehicles with Auto Rear Leveling systems.

What’s Included

• (2) Rancho RS9000XL Rear Shocks
• All Required Bushings and Washers
• Protective Dust Boots

Why Choose This Product?

• Engineering Advantage: Rancho’s MyRide technology allows for a massive 400% change in damping force between setting 1 and 9, offering a broader range of control than standard monotube shocks.
• Performance Benefit: This kit eliminates the “one size fits all” compromise, allowing the driver to stiffen the rear suspension when hauling trailers to prevent sag and sway.

Related Products

RS5000X (Rear):
Rancho RS5000X 0" Rear Lift Shocks for 2004-2008 Infiniti QX56

RS5000X (Front):
Rancho RS5000X 0" Front Lift Shocks for 2004-2008 Infiniti QX56

RS5000X (Kit):
Rancho RS5000X 0" Lift Shocks for 2004-2008 Infiniti QX56

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; simply turn the dial to your desired setting without the need for tools.

Will these shocks lift my Infiniti QX56?
No, these shocks are configured for 0″ of lift and are designed to replace the factory-length shocks while maintaining stock ride height.

Can these be used with factory air leveling systems?
No, these shocks are specifically designed for models excluding Auto Rear Leveling systems.