Rancho RS90000XL 4″ Front Lift Shocks for 2007-2016 Jeep Wrangler JK

Description
Rancho RS90000XL 4″ Front Lift Shocks for 2007-2016 Jeep Wrangler JK

Rancho RS9000XL 4″ Front Lift Shocks for 2007-2016 Jeep Wrangler JK

Part Number: RS999329

Summary: The Rancho RS9000XL series is the industry leader in adjustable damping control, specifically engineered for the Jeep Wrangler JK. Featuring a 9-position manual tuning knob, these shocks allow drivers to instantly transition from a soft street ride to a firm setting for heavy towing or aggressive rock crawling. Designed for vehicles with a 4-inch lift, they provide the necessary travel and damping capacity to maintain stability and comfort in any environment.

Features

• 9-Position Tuning: A manual adjustment knob provides nine distinct levels of damping force to ensure personalized ride control for different terrains or load weights.
• Nitrogen Gas Pressurization: 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-inch diameter reserve tube provides increased fluid capacity to ensure cooler operating temperatures during extended off-road use.
• OE-Style Mounts: Heavy-duty bushings and mounting hardware provide a direct-fit installation to ensure long-term durability and noise reduction.

Technical Specifications

Fitment

• 2007-2016 Jeep Wrangler JK
• Note: Designed for models with 4 inches of front lift height.

What’s Included

• Includes 2 Shocks
• Necessary Bushings & Washers
• Mounting Hardware

Why Choose This Product?

• Engineering Advantage: Unlike fixed-rate shocks, the RS9000XL allows for manual geometry and damping compensation, adapting to the specific weight of your Jeep’s armor, winches, and tires.
• Performance Benefit: Drivers experience a significant reduction in body roll and brake dive when dialed to firmer settings, while retaining a plush ride for daily commuting.

Related Products

RS5000X (Rear):
Rancho RS5000X 4" Rear Lift Shocks for 2007-2016 Jeep Wrangler JK

RS5000X (Front):
Rancho RS5000X 4" Front Lift Shocks for 2007-2016 Jeep Wrangler JK

Rear Only (Same Series):
Rancho RS90000XL 4" Rear Lift Shocks for 2007-2016 Jeep Wrangler JK

RS7MT (Rear):
Rancho RS7MT 4" Rear Lift Shocks for 2007-2016 Jeep Wrangler JK

RS90000XL (Kit):
Rancho RS90000XL 4" Lift Shocks for 2007-2016 Jeep Wrangler JK

RS5000X (Kit):
Rancho RS5000X 4" Lift Shocks for 2007-2016 Jeep Wrangler JK

Frequently Asked Questions

How do I adjust the firmness of these shocks?
These shocks feature a 9-position manual knob located at the base of the shock body, allowing you to click through settings from soft (1) to firm (9) without tools.

Will these shocks lift my Jeep Wrangler JK?
No, these shocks do not create lift; they are specifically length-tuned to work with an existing 4-inch suspension lift kit.

What is the benefit of the larger 2.75-inch body?
The increased oil capacity allows for better heat dissipation, which prevents “shock fade” during high-speed desert driving or repetitive trail work.