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Part no: RC-90820

Rough Country 4" X-Series Long Arm Suspension Lift Kit with Premium N3 Shocks for Jeep Grand Cherokee WJ

FREE SHIPPING - Ships between 10/27/2021 - 11/23/2021

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Product Details

Important Notes:

  • Dropped pitman arm required for vehicles with factory style steering linkage RC-6622
  • Models equipped with CV style front drive shaft may result in drive shaft vibration - If this occurs, replacing the drive shaft, axle yoke, and/or transfer case yoke will need to be performed to rid the vehicle of driveline vibration
  • Recommended Tire Size 265/75 R16
  • Recommended Wheel Backspacing: Factory


The long awaited WJ 4" 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" 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" thick steel crossmember, skid plate and sway bar disconnects. Outfitted with Rough Country's 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 Country's 4" X-Series Long Arm Suspension Lift System - 90820

Product Details:

  • Aggressive appearance
  • Includes our N3 High Performance Shocks
  • High clearance low control arm design
  • Extreme travel long arms keep optimum alignment and give optimum articulation
  • X-Flex control arms:
  • Clevite OEM style rubber bushings
  • Flex joints with 2.5" diameter body and 1.25" threads
  • Adjustable from 0-6"of lift
  • Fully rebuildable and greasable
  • Upper joints pivot up to 20 degrees
  • Lower joints pivot up to 35 degrees

Parts Included:

  • (2) Front N3 Shocks
  • (2) Rear N3 Shocks
  • (2) Front Coil Springs
  • (2) Rear Coil Springs
  • (2) Front Adjustable Upper Control Arms
  • (1) Rear Adjustable Y-Link Upper Control Arm
  • (2) Front Adjustable Lower Control Arms
  • (2) Rear Adjustable Lower Control Arms
  • (1) Front Crossmember
  • (2) Rear Long Arm Frame Brackets
  • (1) Front Transfer Case Skid Plate
  • (1) Front Adjustable Track Bar
  • (1) Rear Long Arm Axle Mount
  • (1) Front Track Bar Bracket
  • (2) Rear Sway-Bar Brackets
  • (2) Front Sway-Bar Quick Disconnects
  • (2) Rear Lower Shock Brackets
  • (2) Front Bumpstop Brackets
  • (2) Front Brake Line Brackets
  • Installation Hardware
For California residents: Proposition 65 Warning

Vehicle Fitment

1999-2004JeepGrand Cherokee WJ

Additional Information

Manufacturer Part Number90820
Variant ID7222005
BrandRough Country
Part TypeSuspension Lift Kit
SKU Aliases90820
Lift Height Range3-4 in., 4-5 in.
Lift Kit Height Range3-4 in., 4-5 in.
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