Rancho RS90000XL 3.5″ Rear Lift Shocks for 2018-2024 Jeep Wrangler JL 4WD

Description
Rancho RS90000XL 3.5″ Rear Lift Shocks for 2018-2024 Jeep Wrangler JL 4WD

Rancho RS9000XL 3.5″ Rear Lift Shocks for 2018-2024 Jeep Wrangler JL 4WD

Part Number: RS999068

Summary: The Rancho RS9000XL series delivers industry-leading versatility for the Jeep Wrangler JL by utilizing a globally recognized 9-position manual adjustment knob. This system allows drivers to instantly transition from a soft, compliant street ride to a firm, controlled setting for heavy towing or high-speed off-road maneuvers. Engineered to accommodate a 3.5-inch rear lift, these shocks provide the necessary travel and damping control to maintain chassis stability on modified Jeeps.

Features

• MyRide 9-Position Tuning: A manual adjustment knob provides nine distinct levels of damping resistance to ensure the driver can tune the suspension for specific payloads or terrain.
• Nitrogen Gas Pressurization: High-pressure gas charging provides a reduction in oil aeration and foaming to ensure consistent damping performance under high-cycle conditions.
• Large Shock Body: A heavy-duty 2.75-inch diameter reserve tube provides increased oil capacity to ensure cooler operating temperatures during extended off-road use.
• Protective Boot: A heavy-duty poly-vinyl accordion boot provides a physical barrier for the piston rod to ensure seal longevity against mud and debris.

Technical Specifications

Fitment

• 2018-2024 Jeep Wrangler JL 4WD
• Note: Aftermarket Driveshaft(s) Required. Configured for 3.5-inch rear lift heights.

What’s Included

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

Why Choose This Product?

• Engineering Advantage: Unlike “one-size-fits-all” shocks, the RS9000XL features a tri-tube design and adjustable valving that adapts to the specific weight and center of gravity changes of a lifted Wrangler JL.
• Performance Benefit: Drivers gain total control over their ride quality, eliminating the harshness typically associated with lifted suspensions while retaining the firmness needed for highway stability.

Related Products

RS5000X (Rear):

RS5000X (Front):

RS7MT (Front):

RS7MT (Rear):

RS5000X (Kit):

Front Only (Same Series):

RS7MT (Kit):

RS90000XL (Kit):

Frequently Asked Questions

How do I adjust the firmness of these shocks?
The RS9000XL features a manual dial at the base of the shock body. Simply turn the 9-position knob to increase or decrease damping resistance without the need for tools.

Do these shocks create 3.5 inches of lift?
No, these shocks do not create lift. They are specifically valved and sized to function correctly on Jeep Wrangler JL models already equipped with a 3.5-inch lift kit.

Is an aftermarket driveshaft really required?
Yes, due to the extended travel (29.74″) provided by these shocks, an aftermarket driveshaft is required to prevent binding and potential damage to the drivetrain at full droop.