Extreme Duty Long Arm Kits

The Rubicon 5.5-inch Extreme-Duty TJLA suspension system is the most advanced, best performing suspension system available for the TJ. Designed as a complete replacement suspension system, the Extreme-Duty kit maintains proper control arm and steering geometry by using our longer than stock control arms. The given is improved stability, the bonus is reduced torque roll, brake jack, enhanced traction, and climbing ability. Our TJLA system was the first of its type, and is still the industry standard. We have improved our TJLA with the addition of a 3-piece belly pan, which improves service access to T-case and trans. 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.

  • 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.

Note: The installation of a slip yoke eliminator (SYE) and CV driveshaft on the stock NP231 transfer case is required. The Rubicon NP241 requires a CV yoke instead of an SYE.

Made in U.S.A.

 


RE72X5 5.5" Extreme Duty Long Arm TJ - The Rubicon 5.5" Extreme Duty Long Arm kit is the most advanced, best performing suspension system available for the TJ. Designed as a complete replacement suspension, the Extreme Duty kit maintains proper control arm and steering geometry for lifted TJ’s, improving the stability of the vehicle on and off road. Drivers will discover marked improvements in their vehicle’s road manners, returning a nearly stock ride to their modified Jeep™ and unmatched performance where the pavement ends.

RE72X4 4.5" Extreme Duty Long Arm TJ - The Rubicon 4.5" Extreme Duty Long Arm kit is the most advanced, best performing suspension system available for the TJ. Designed as a complete replacement suspension, the Extreme Duty kit maintains proper control arm and steering geometry for lifted TJ’s, improving the stability of the vehicle on and off road. Drivers will discover marked improvements in their vehicle’s road manners, returning a nearly stock ride to their modified Jeep™ and unmatched performance where the pavement ends.

RE72X3 3.5" Extreme Duty Long Arm TJ - The Rubicon 3.5" Extreme Duty Long Arm kit is the most advanced, best performing suspension system available for the TJ. Designed as a complete replacement suspension, the Extreme Duty kit maintains proper control arm and steering geometry for lifted TJ’s, improving the stability of the vehicle on and off road. Drivers will discover marked improvements in their vehicle’s road manners, returning a nearly stock ride to their modified Jeep™ and unmatched performance where the pavement ends.

RE7230 TJLA Extreme Duty Upgrade Kit - This is the kit you need to convert your current short arm system to a long arm suspension system.

Super Flex Kits

The TJ/LJ Super-Flex Kit is the ultimate suspension for TJs or LJs running the factory suspension geometry. A complete suspension system, the RE Super-Flex kit is offered in 3.5" or 4.5" lift height. Combining superior flexibility and handling, your TJ or LJ will have the on and off-road prowess you’re looking for.

Note: The installation of a slip yoke eliminator and CV driveshaft on the stock NP231 transfer case is recommended. The installation of a CV yoke and CV driveshaft on the stock Rubicon NP241 transfer case is recommended.

Made in U.S.A.


 

RE7000 4.5" Super-Flex Kit TJ/LJ - The TJ/LJ Super-Flex Kit is the ultimate suspension for TJ's or LJ's running the factory suspension geometry. A complete suspension system, the RE Super-Flex kit is offered in 4.5" lift height. Combining its superior flexibility and handling, your TJ or LJ will have the on and off road prowess you’re looking for.

RE7003 3.5" Super-Flex Kit TJ/LJ - The TJ/LJ Super-Flex Kit is the ultimate suspension for TJs or LJs running the factory suspension geometry. A complete suspension system, the RE 7003 Super-Flex kit is offered in a 3.5" lift height. Combining its superior flexibility and handling, your TJ/LJ will have the on and off-road prowess you’re looking for.

Standard Kit

Made in U.S.A.


RE7002 3.5" Standard Kit TJ/LJ - The Standard kit is a perfect entry for those looking to run 33" tires on a smaller budget. The 3.5" Standard kit includes springs, and bump stops, but maintains stock control arms and track bars. On and off road performance of this kit is excellent and is easily upgradeable to the Super-Flex kit by adding our control arms and other Super-Flex components.

Budget Boost

Made in U.S.A.


RE7030 2" Budget Boost TJ/LJ - The Budget Boost is an effective and affordable way to gain more clearance, flexibility, and handling from the TJ. Vehicle height is increased by 2" with spring spacers. Longer travel shocks provide a sportier ride and much greater articulation.

Long-Arm Tri-Link

Kit includes front and rear control arms using 2" .250 wall, 4130 chromoly material. Also included with the kit is Rubicon's newest misalignment joint design, the Builder Ball. This setup eliminates the rear track bar and has up to 32 degrees of misalignment in a giant-sized 3" OD housing.

Made in U.S.A.


No photo available at this time! RE4400 Tri-Link Rear Truss Kit TJ 97-02 - For those who already have a Rubicon Long Arm kit, convert to our tri-link with the Tri-Link Rear Truss Kit. For TJs 97-02.

No photo available at this time! RE4405 Tri-Link Rear Truss Kit TJ 03+ - For those who already have a Rubicon Long Arm kit, convert to our tri-link with the Tri-Link Rear Truss Kit. For TJs 03+.

RE7514 TJ 03+ 4.5" Long Arm Tri-Link Kit - Rubicon's new Long Arm Tri-Link Kit eliminates the rear track bar, allowing for true up/down wheel travel, while enhancing anti-squat for those steep climbs. On-road tracking is improved, and the kit is bolt-on for factory Dana 35 and Dana 44 rear ends.

RE7505 TJ 97-02 5.5" Long Arm Tri-Link Kit - Rubicon's new Long Arm Tri-Link Kit eliminates the rear track bar, allowing for true up/down wheel travel, while enhancing anti-squat for those steep climbs. On-road tracking is improved, and the kit is bolt-on for factory Dana 35 and Dana 44 rear ends.

RE7504 TJ 97-02 4.5" Long Arm Tri-Link Kit - Rubicon's new Long Arm Tri-Link Kit eliminates the rear track bar, allowing for true up/down wheel travel, while enhancing anti-squat for those steep climbs. On-road tracking is improved, and the kit is bolt-on for factory Dana 35 and Dana 44 rear ends.

RE7515 TJ 03+ 5.5" Long Arm Tri-Link Kit - Rubicon's new Long Arm Tri-Link Kit eliminates the rear track bar, allowing for true up/down wheel travel, while enhancing anti-squat for those steep climbs. On-road tracking is improved, and the kit is bolt-on for factory Dana 35 and Dana 44 rear ends.

RE7524 LJ Unlimited 4.5" Long Arm Tri-Link Kit - Rubicon's new Long Arm Tri-Link Kit eliminates the rear track bar, allowing for true up/down wheel travel, while enhancing anti-squat for those steep climbs. On-road tracking is improved, and the kit is bolt-on for factory Dana 35 and Dana 44 rear ends.

RE7525 LJ Unlimited 5.5" Long Arm Tri-Link Kit - Rubicon's new Long Arm Tri-Link Kit eliminates the rear track bar, allowing for true up/down wheel travel, while enhancing anti-squat for those steep climbs. On-road tracking is improved, and the kit is bolt-on for factory Dana 35 and Dana 44 rear ends.

No photo available at this time! RE7530 TJ 97-02 Tri-Link Upgrade Kit - For those with a Rubicon short arm kit wanting to upgrade to a long arm tri-link. For 97-02 TJs.

No photo available at this time! RE7531 TJ 03+ Tri-Link Upgrade Kit - For those with a Rubicon short arm kit wanting to upgrade to a long arm tri-link. For 03+ TJs.

No photo available at this time! RE7532 LJ Unlimited Tri-Link Upgrade Kit - Coming soon! For those with a Rubicon short arm kit wanting to upgrade to a long arm tri-link. For LJ Unlimiteds.

RE75X4 TJ/LJ 4.5" Long Arm Tri-Link Kit - Rubicon's new Long Arm Tri-Link Kit eliminates the rear track bar, allowing for true up/down wheel travel, while enhancing anti-squat for those steep climbs. On-road tracking is improved, and the kit is bolt-on for factory Dana 35 and Dana 44 rear ends.

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