TJ SWB: 5” Pro LCG Long Arm Suspension System, High Steer & 9550 VSS Twin-Tube

SKU 1249570
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This item ships for free! (Continental U.S. only)

The TeraFlex TJ Pro LCG Long Flexarm Suspension System is designed for the aggressive off-road enthusiast who wants the best suspension performance for both rock crawling and high-speed performance. This system is designed as a complete kit and includes all necessary components.

Up front, the Pro LCG suspension system expands the performance of the TJ Wrangler’s traditional 5-link suspension configuration with our upper long flexarms, which are more than 9” longer than the stock arms. Around back, we replace the stock 5-link suspension and track bar with a new triangulated 4-link rear suspension. The rear upper brackets feature adjustable anti-squat tunability to fine tune the suspension.


• TJ Wrangler




• 5” lift coil springs
• Lower long flexarms - all 4
• Front upper long flexarms & brackets - pair
• Rear upper 4-link long flexarms & brackets - pair
• 4-link truss
• Adjustable front track bar
• LCG High Steer Kit (# 1849000)
• TeraFlex 9550 VSS shocks - set of 4
• All necessary hardware
• And more


• Maximum ground clearance w/ a low center-of-gravity
• Allows complete suspension travel for full range-of-motion
• Adjustable anti-squat tunability to fine tune the suspension
• Front upper long flexarms
• 4-link truss & rear upper flexarm geometry eliminates rear track bar
• HD 1-3/4” x 0.281 wall DOM tubing lower flexarms for superior strength
• Fits all OEM axles including Dana 30, 35, 44, & Rubicon 44


• Cutting & welding required.

• Requires exhaust modification w/ custom cat-back exhaust.

• Full wheel alignment needed.

• CV-style driveshaft & Extreme Short Shaft SYE kit recommended.

• Rubicon models require compressor mount plate (# 4847400).

• Wheel spacers needed w/ stock wheels & tires larger than 32” – especially w/ Rubicon wheels.

• Transfer case lowering kit recommended for standard-wheelbase Rubicon.

• Requires transfer case slip-yoke eliminator kit.

• Contact TeraFlex customer service for details on other high-performance axles.

• Also available w/ shocks & w/out LCG High Steer Kit (# 1249575).

• Also available w/out High Steer Kit or shocks (# 1449575).

• Does not fit long-wheelbase LJ Wrangler Unlimited.

• Also available for long-wheelbase LJ Wrangler Unlimited w/ LCG High Steer Kit & shocks (# 1249580); or w/ shocks & w/out LCG High Steer Kit (# 1249585); or w/out High Steer Kit or shocks (# 1449585).


Weight:  452.0 lbs

*NOTE* This is a very heavy item and must be shipped by freight truck

Vehicle Type:
TJ Wrangler

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November 22nd 2015
Brian Fortner
I am a huge fan of Teraflex products and personally own the LCG 5 inch pro system on my tj. I had the pleasure to meet both Dennis and Joe up here in Washington at Two separate Northridge 4x4 vender shows. Dennis said if you ever get a chance to get down to the factory to stop by. Well I got a chance this last spring 2015 to do that and Dennis wood and staff did not disappoint because the tour of their new facility was spectacular to say the least. I have posted on this Facebook page before and I would have to say Teraflex has to be one of the best companies producing off road parts on the planet let alone the Western Hemisphere because they promise quality, customer service and strong reliable products. Again nice job Teraflex 😁