Jeep ZJ 4.5" EXTREME-DUTY LONG ARM KIT

 

Rubicon Express 4.5" Extreme Duty Long Arm kit  (bolt-on application)

 

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.

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