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Rough Country Suspension

99-04 Jeep WJ 4in Suspension Lift Kit - Rough Country Suspension

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99-04 Jeep WJ 4in Suspension Lift Kit - Rough Country Suspension Actual Product May Vary

Product Info

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.


  • Aggressive appearance
  • Increased ground clearance
  • HD 0.25 inch 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 Inch diameter body and 1.25 inch thread
    • Fully greasable
    • Upper joints pivot up to 20 degrees
    • Lower joints pivot up to 35 degrees


  • 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.


  • Sold As Kit
  • Drive 4WD
  • Max Tire 31.0 inch
  • Lift Height 4.0 inch
  • Mount Style Bolt On
  • Thickness 0.25 inch
  • Front 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
  • Rear 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


  • SKU: HEC 90820
  • UPC: 843030124342
  • Product Sub Category: Suspension Lift Kit
  • Kit Height: 4
  • Data Fitment Make: Jeep
  • Data Fitment Model: WJ Comanche
  • Data Fitment Year: 1999, 2000, 2001, 2002, 2003, 2004
  • Data Product Type: Mom Class Lift Kit
  • Data Default Qt: 1
  • Data Product Badges: covid_supply


Make Model Sub-model Years
JeepGrand CherokeeLaredo1999,2000,2001
JeepGrand CherokeeSport2002
JeepGrand CherokeeLaredo2003
JeepGrand CherokeeOverland2004

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