Rubicon Express was the first to commercially offer a long arm suspension system for the Jeep TJ; this same industry leading design is also available for the Wrangler Unlimited LJ. Our LJ Extreme-Duty Long Arm system is designed to be a complete suspension replacement, which utilizes longer control arms to improve lifted suspension geometry which makes the vehicle handle better on road and off road while reducing torque roll and enhancing trail traction over standard short arm lift systems. The Rubicon Express Extreme-Duty Long Arm System includes a stout 1/4" thick, three-piece belly pan for easy transfer case and transmission access. We use 2" x .250 wall Chromoly tubing for our lower control arms for serious off roading use. Our LJ Extreme-Duty Long Arm suspension system is the best performing and most technologically advanced system of its kind, there is not a better Long arm suspension system for your LJ. Exhaust Modification Required. Installing a SYE and CV driveshaft is required.
  • Applications:

  • *Shocks listed are recommended mono-tubes and are sold separately unless otherwise specificed

Part #YearModelLiftDescriptionFront ShocksRear ShocksMax TireRecommended WheelImportant Information
RE75242004-2006LJ Wrangler Unltd.4.5"Extreme Duty Long Arm System w/ Rear Tri-LinkRXJ701RXJ70433x12.508" W, 3.75-4.5" B.S.
Important Info
RE7524M2004-2006LJ Wrangler Unltd.4.5"Extreme Duty Long Arm System w/ Rear Tri-Linkincinc33x12.508" W, 3.75-4.5" B.S.
Important Info
RE7524T2004-2006LJ Wrangler Unltd.4.5"Extreme Duty Long Arm System w/ Rear Tri-Linkincinc33x12.508" W, 3.75-4.5" B.S.
Important Info
RE75252004-2006LJ Wrangler Unltd.5.5"Extreme Duty Long Arm System w/ Rear Tri-LinkRXJ603RXJ70235x12.508" W, 3.75-4.5" B.S.
Important Info
RE7525M2004-2006LJ Wrangler Unltd.5.5"Extreme Duty Long Arm System w/ Rear Tri-Linkincinc35x12.508" W, 3.75-4.5" B.S.
Important Info