Rancho RS90000XL 0″ Lift Shocks for 1984-1991 Jeep Grand Wagoneer SJ 4WD

Description
Rancho RS90000XL 0″ Lift Shocks for 1984-1991 Jeep Grand Wagoneer SJ 4WD

Rancho RS9000XL 0″ Lift Shocks for 1984-1991 Jeep Grand Wagoneer SJ 4WD

Part Number: RS999113

Summary: The Rancho RS9000XL series provides the ultimate in ride control versatility for your classic 4WD. Featuring a unique 9-position manual tuning knob, these shocks allow you to instantly adjust damping levels to compensate for varying loads or terrain. Whether you are seeking a soft street ride or firm control for towing and hauling, this set is engineered to deliver custom-tuned performance without removing the shocks from the vehicle.

Features

• 9-Position Tuning: A manual adjustment knob provides nine distinct levels of damping to ensure the driver can tune ride quality for any environment.
• Nitrogen Gas Charged: High-pressure gas charging provides a faster response time and reduced aeration to ensure consistent performance under heavy cycling.
• Liquid Metallic Finish: A premium zinc-plated finish provides superior corrosion resistance to ensure a long-lasting aesthetic and structural integrity.
• Protective Boot: A heavy-duty red polyvinyl accordion boot provides a physical barrier for the piston rod to ensure debris does not damage the internal seals.

Technical Specifications

Fitment

• 1984-1991 Jeep Grand Wagoneer SJ 4WD
• 1984-1991 AM General Model FJ-9
• Note: Configured for vehicles at 0″ of lift (Stock Height).

What’s Included

• Includes 4 Shocks
• Protective Polyvinyl Shock Boots
• Installation Hardware

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 the widest tuning range in the industry.
• Performance Benefit: Eliminates the compromise between comfort and control, allowing the driver to stiffen the suspension for heavy loads and soften it for daily commuting.

Related Products

RS5000X (Front):
Rancho RS5000X 0" Front Lift Shocks for 1984-1991 Jeep Grand Wagoneer SJ 4WD

RS7MT (Front):
Rancho RS7MT 0" Front Lift Shocks for 1984-1991 Jeep Grand Wagoneer SJ 4WD

RS90000XL (Rear):
Rancho RS90000XL 0" Front Lift Shocks for 1984-1991 Jeep Grand Wagoneer SJ 4WD

RS90000XL (Front):
Rancho RS90000XL 0" Front Lift Shocks for 1984-1991 Jeep Grand Wagoneer SJ 4WD

RS7MT (Kit):
Rancho RS7MT 0" Lift Shocks for 1984-1991 Jeep Grand Wagoneer SJ 4WD

RS5000X (Kit):
Rancho RS5000X 0" Lift Shocks for 1984-1991 Jeep Grand Wagoneer SJ 4WD

Frequently Asked Questions

Do I need to remove the shocks to adjust the settings?
No, the RS9000XL features an external 9-position knob that allows for easy manual adjustment while the shocks are fully installed.

Will these shocks lift my Jeep Grand Wagoneer?
No, these shocks are designed to work with vehicles at the factory ride height (0″ lift) and do not provide any lift themselves.

How do I know which setting to use?
Lower settings (1-3) are ideal for street driving and maximum comfort, while higher settings (7-9) are recommended for towing, hauling, or off-road stability.