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Rubicon Express 4.5" Extreme-Duty™ Long Arm Suspension System for 93-98 Jeep® Grand Cherokee ZJ

The Quadratec® Difference
Catalog #: 16300.831
Rubicon Express Part #: RE8300
The RE8300 Extreme-Duty™ long arm suspension system is designed to be a complete suspension replacement that utilizes longer control arms to improved lifted suspension geometry. This system will offer you superior stability on and off road, reduced torque roll, axle steer and suspension jacking as well as offering and enhancing traction compared to standard short arm lift kits. In addition, it will vastly improve the look of your Grand Cherokee ZJ The Rubicon long arm suspension system for ZJs provides 4.5 inches of suspension lift and incorporates an innovative sub-frame cross member to accommodate to the longer front radius arms and extended rear control arms. This suspension will allow the use of 33" x 10.5 tires.

NOTE: We recommend installing a slip yoke eliminator and a rear CV driveshaft on a stock NP231 or NP242 transfer case. Over 3.5" of lift on a full-time NP242 transfer case may cause unacceptable vibrations on the front driveshaft.

Installation Notes
Installation Difficulty:
Level 3Advanced

Cutting Required
Drilling Required

Parts Included

Front and Rear Coil Springs
Front and Rear Bump Stops
Front and Rear Adjustable Track Bars
Long Arm Crossmembers
Front and Rear Lower Long Arms
Front and Rear Upper Long Arms
Front Track Bar Bracket
Front Stainless Brake Lines
Rear Sway Bar Links
Gen II Sway Bar Disconnects

  • Features: Long Arm
  • Lift Height (Lift Kits): 4.5, 4.50
  • Shocks Included: Without Shocks
  • Max Tire Size: 32
  • Lift Height Range: 3 - 4.5 inch
  • Included Parts: Hardware
  • Jeep Grand Cherokee (ZJ)

  • 1998 Jeep Grand Cherokee (ZJ)
  • 1997 Jeep Grand Cherokee (ZJ)
  • 1996 Jeep Grand Cherokee (ZJ)
  • 1995 Jeep Grand Cherokee (ZJ)
  • 1994 Jeep Grand Cherokee (ZJ)
  • 1993 Jeep Grand Cherokee (ZJ)
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