Additional discounts for Veterans, Active Duty Military, Police, Firefighters and First Responders! Please register for free and message us your Team Extreme Member ID! 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!
Financing Available!
We have partnered with Affirm to give you a simple way to make your purchase with no hidden fees! Select Affirm at checkout or Apply Now!
- OR -
We provide easy and affordable financing through our partner PayTomorrow, so you can buy today and PayTomorrow! Choose the PayTomorrow option during checkout or Get Approved Now!
Product Details
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
Includes:
FRONT: Lifted coil springs
Adjustable upper control arms
Adjustable lower control arms
Crossmember
Transfer case skid plate
Adjustable track bar
Track bar bracket
Sway-bar quick disconnects
Bumpstop brackets
Brake line brackets
Hardware
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
Hardware
SHOCKS: (4) Premium N3 Series
Benefits:
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.
Specifics:
SKU: 90820
Install Time:8-9 hours
Notes:
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
