866.680.7467 info@extremecustoms.com

Rough Country

4-inch X-Series Long Arm Suspension Lift System
Wheels For Warriors Logo

A percentage of your order will go towards Wheels For Warriors! We set funds aside for Veterans, Active Duty Military, Police, Firefighters and First Responders! Learn More

Rough Country
4-inch X-Series Long Arm Suspension Lift System

Please Enter Your Vehicle

We'll start filtering out all the parts that won't work on your vehicle and show you ones that do!

$1,549.95 Free Shipping!


Typically Ships in 24 Hours

Multiple Financing Options Available

We have partnered with Affirm to give you a simple way to make your purchase with no hidden fees! Learn More

- OR -

No Credit Check! 100 Day Cash Payoff with Snap Finance! Apply Now

Product Details

Rough Country Logo

The long awaited WJ 4-inch Longarm Kit is a comprehensive package including everything needed for a great suspension lift while maintaining the vehicles crucial center of gravity. Upgrade your WJ and gain aggressive looks: extreme flex: and enough ride height to run up to 31-inch tires. The kit includes adjustable high-clearance X-Flex upper and lower control arms with Clevite bushings: featuring rebuildable X-Flex joints with Adjustable Retainer Rings and preloadable bushings. The kit also includes front and rear coil springs: a front adjustable track bar with drop bracket: 1/4-inch thick steel crossmember: skid plate and sway bar disconnects. Outfitted with Rough Countrys Performance N3 shocks: this Longarm Lift Kit is a total solution comprised of top-notch components designed for the avid off-roader who wants the most out of their WJ.

This top of the line kit focuses on improving off-road handling and articulation while preventing binding and rear steer. This lift kit features high-clearance components with a front 4-link and rear y-link control arm design. This promotes extreme flex while keeping pinion angles optimized. Utilizing adjustable components: this kit can also accommodate future modifications.

Rough Countrys 4-inch X-Series Long Arm Suspension Lift System - 90820

Jeep: 99-04 Grand Cherokee WJ 4WD

Part Number: RC-90820

FRONT: Lifted coil springs
Adjustable upper control arms
Adjustable lower control arms
Transfer case skid plate
Adjustable track bar
Track bar bracket
Sway-bar quick disconnects
Bumpstop brackets
Brake line brackets
REAR: Lifted coil springs
Adjustable y-link upper control arm
Adjustable lower control arms
Long arm frame brackets
Long arm axle mount
Sway-bar brackets
Lower shock brackets
SHOCKS: (4) Premium N3 Series

Aggressive appearance
Increased ground clearance
HD 0.25" thick crossmember
Lower control arms feature high clearance design
Extreme travel long arms keep optimum alignment and give optimum articulation.
X-Flex control arm features:

Clevite brand OEM style rubber bushings.
Flex joints feature a massive 2.5" diameter body and 1.25" thread.
Fully greasable.
Upper joints pivot up to 20 degrees.
Lower joints pivot up to 35 degrees.

SKU: 90820
Install Time:8-9 hours

Does NOT fit AWD models.
Models equipped with a CV style front driveshaft may result in driveshaft vibration. If this occurs, replacing the driveshaft, axle yoke and / or transfer case yoke will need to be performed to rid the vehicle of driveline vibration. CV Driveshaft Example

Accessory Fitment

Jeep: 99-04 Grand Cherokee WJ 4WD
Wheels For Warriors Footer Banner