Rancho RS90000XL 2.5″ Lift Shocks for 1984-1991 Jeep Grand Wagoneer SJ 4WD

Description
Rancho RS90000XL 2.5″ Lift Shocks for 1984-1991 Jeep Grand Wagoneer SJ 4WD

Rancho RS9000XL 2.5″ Lift Shocks for 1984-1991 Jeep Grand Wagoneer SJ 4WD

Part Number: RS999118

Summary: The Rancho RS9000XL series is the industry leader in adjustable damping, providing Jeep and Toyota owners with unprecedented control over their ride quality. Featuring a 9-position manual tuning knob, these shocks allow you to instantly transition from a soft street ride to a firm setting optimized for towing or heavy off-road use. Engineered for vehicles with a 2.5-inch lift, this set ensures your classic 4WD maintains proper suspension travel and stability across varying terrains.

Features

• 9-Position Tuning: A manual adjustment knob provides nine distinct levels of damping to ensure the driver can customize ride firmness for any load or road condition.
• Nitrogen Gas Pressurized: High-pressure gas charging provides a reduction in aeration and foaming to ensure consistent performance during rapid suspension cycling.
• Large Shock Body: A 2.75-in. diameter reserve tube provides increased fluid capacity to ensure cooler operating temperatures during extended off-road use.
• Polyurethane Bushings: High-density polyurethane material provides enhanced durability and reduced deflection to ensure precise handling and long-term service life.

Technical Specifications

Fitment

• 1984-1991 Jeep Grand Wagoneer SJ 4WD
• 1960-1984 Toyota Land Cruiser FJ40
• Note: Configured for vehicles with 2.5-inches of suspension lift.

What’s Included

• Includes 4 Shocks
• Protective Red Dust Boots
• Required Mounting Hardware and Bushings

Why Choose This Product?

• Engineering Advantage: Rancho’s proprietary MyRide technology allows for a 400% change in damping force between setting 1 and 9, offering the widest adjustment range in its class.
• Performance Benefit: Eliminates the compromise between daily driving comfort and heavy-duty performance, giving the driver total authority over vehicle dynamics.

Related Products

RS5000X (Front):
Rancho RS5000X 2.5" Front Lift Shocks for 1984-1991 Jeep Grand Wagoneer SJ 4WD

RS90000XL (Rear):
Rancho RS90000XL 2.5" Front Lift Shocks for 1984-1991 Jeep Grand Wagoneer SJ 4WD

RS7MT (Front):
Rancho RS7MT 2.5" Front Lift Shocks for 1984-1991 Jeep Grand Wagoneer SJ 4WD

RS90000XL (Front):
Rancho RS90000XL 2.5" Front Lift Shocks for 1984-1991 Jeep Grand Wagoneer SJ 4WD

RS5000X (Kit):
Rancho RS5000X 2.5" Lift Shocks for 1984-1991 Jeep Grand Wagoneer SJ 4WD

RS7MT (Kit):
Rancho RS7MT 2.5" Lift Shocks for 1984-1991 Jeep Grand Wagoneer SJ 4WD

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 preferred setting—1 for softest, 9 for firmest.

Will these shocks lift my vehicle?
No, these shocks do not create lift. They are specifically engineered to accommodate the increased travel requirements of a vehicle already equipped with a 2.5-inch lift kit.

Do these shocks include the red protective boots?
Yes, all Rancho RS9000XL shocks come standard with red polyvinyl boots to protect the piston rod from debris and contaminants.