Made in USA
90820 4-inch X-Series Long Arm Suspension Lift System
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ROUGH COUNTRYPART NUMBER: 834-90820

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

$2,09995
Truck Freight
ShippingShips on Sep 14, 2026
Lowest PriceLowest Price Guarantee

Jeep
4-inch X-Series Long Arm Suspension Lift System

Rough Country 90820 Features:

The long awaited WJ 4-inch Longarm Kit is a comprehensive package including everything needed for a great suspension lift while maintaining the vehicle's 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, featuringX-Flex joints. 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 Country's 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.

  • X-Flex control arms:
  • Front Kit Components: 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
  • Install Time: 8-9 hours
  • Rear Kit Components: 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

Rough Country 90820 Fitment Notes:

  • Does NOT fit V8 models. 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.
Part TypeSuspension Lift Kit
BrandROUGH COUNTRY
Package Width284.7
Weight284.7 PG
Part CategoryPerformance Parts
Part FitmentDirect Fit
Vendor Part Number90820
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
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