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Rubicon Express 3.5 Inch Extreme-Duty Long Arm Suspension Jeep Wrangler Unlimited 04-06


Rubicon Express

Model #RE7223

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Two Jeep enthusiasts looking to improve the quality and performance of products available to off roaders founded Rubicon Express in 1996. Located moments from the Rubicon Trail, Rubicon product are real-world tested to ensure the highest quality, comfort, and safety.

Built on the success of the long-standing performance of the original Rubicon long arm kit, this package has been modified to take the limits out of the Unlimited and provide the ultimate driving experience. Designed as a complete replacement suspension, this features the Rubicon rebuildable Super-Flex joints, newly redesigned sway bar disconnect system, and a three piece belly pan with a center section that is easily removed for access to the transfer-case while allowing the control arms to remain attached. This Extreme Duty kit improves stock control arm and steering geometry providing better than stock road handling characteristics and off road capabilities that excel beyond compare in every situation. Rubicon Express Extreme Duty packages have always led the market in quality and performance, now the Jeep LJ Unlimited can reap the benefits of that success.

To improve performance even more, we have worked extensively and calculated the right valve codes for proper shock dampening with our Extreme-Duty mono-tube shocks. The Extreme Duty Long Arm kit delivers:

  • Increased wheel travel for better traction off road
  • Minimized axle steer through the suspension cycle
  • Decreased torque roll, providing a safer, more controllable vehicle
The kit comes complete with all necessary components including new, heavy duty 4130 steel arms measuring 36" long, a high clearance cross member, and relocated and adjustable front and rear track bars. This kit is 100% bolt on, however, it does require the removal of the factory lower control arm brackets.

Shocks are NOT included.

Other Part Numbers:
Rubicon Express #R/ERE7223

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Vehicle Engine Notes
1987, 2004-2006
Jeep Wrangler

Notice to Owner, Operator, Dealer and Installer:

Vehicles that have been enhanced for off-road performance often have unique handling characteristics due to the higher center of gravity and larger tires. This vehicle may handle, react and stop differently than many passenger cars or unmodified vehicles, both on and off–road. You must drive your vehicle safely! Extreme care should always be taken to prevent vehicle rollover or loss of control, which can result in serious injury or even death. Always avoid sudden sharp turns or abrupt maneuvers and allow more time and distance for braking! Rubicon Express reminds you to fasten your seat belts at all times and reduce speed! We will gladly answer any questions concerning the design, function, maintenance and correct use of our products.

Please make sure that the Dealer / Installer explains and delivers all warning notices, warranty forms and instruction sheets included with Rubicon Express product.

Application listings in this catalog have been carefully fit checked for each model and year denoted. However, Rubicon Express reserves the right to update as necessary, without notice, and will not be held responsible for misprints, changes or variations made by vehicle manufacturers. Please call when in question regarding new model year, vehicles not listed by specific body or chassis styles or vehicles not originally distributed in the USA.

Please note that certain mechanical aspects of any suspension lift product may accelerate ordinary wear of original equipment components. Further, installation of certain Rubicon Express products may void the vehicle's factory warranty as it pertains to certain covered parts; it is the consumer's responsibility to check with their local dealer for warranty coverage before installation of the lift.

Warranty and Return Policy:

Rubicon Express warranties its full line of products to be free from defects in workmanship and materials for the life of the product. Rubicon Express's obligation under this warranty is limited to repair or replacement, at Rubicon Express's option, of the defective product. Any and all costs of removal, installation, freight or incidental or consequential damages are expressly excluded from this warranty. Rubicon Express is not responsible for damages and / or warranty of other vehicle parts related or non-related to the installation of Rubicon Express product. A consumer who makes the decision to modify his vehicle with aftermarket components of any kind will assume all risk and responsibility for potential damages incurred as a result of their chosen modifications.

Warranty coverage does not include consumer opinions regarding ride comfort, fitment and design. Warranty claims can be made directly with Rubicon Express or at any factory authorized Rubicon Express dealer.

Claims not covered under warranty:

Parts subject to normal wear; this includes bushings, shock absorbers, driveshafts , ball joints, tie rod ends and heim joints.
Discontinued products at Rubicon Express's discretion.
Finish after 90 days.
Rubicon Express accepts no responsibility for any altered product, improper installation, lack of or improper maintenance or improper use of our products.

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