Rock Krawler 4.0" X Factor Plus Long Arm System, LJ

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Starting at: $2,349.00

Model: RK-LJ40XF+LA

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Options:	Rock Krawler X Factor Plus Steering (+$349.00) Set of 4 Rock Krawler Adjustable Weld In Poly Foam Bump Stops (+$230.00)

Manufactured by: Rock Krawler

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Rock Krawler is proud to bring you the new LJ 4.0 X Factor Plus Suspension Systems. The X Factor Plus Systems are the final chapter ever to be written for Wrangler LJ’s on suspension! These systems feature our revolutionary independent 3 link front end with track bar and a triangulated 4 link rear end that allows for removal of the rear track bar. The 3 link front end with track bar is the very same system used by professional rock crawlers today and is the best articulating front end design for conventional steering, bar none! Our modular skid plate design actually clam shells the frame top and bottom with no side drilling required. This adds structure to that frame! With the 3 piece construction; servicing of the driveline is still easy and does not involve any suspension modifications. The frame rail members can be bolted in or welded on and for added rear axle structure a weld in cradle can be substituted for the bolt in differential plate free of charge! Our high clearance lower control arms are made of 2” solid stock and use 1” shank Monster Bushing joint at the frame connection and 1” shank Krawler Joints with a 65,000 pound radial load capacity at the axle connection. Simply put, we feel this is the strongest, most capable 4 Inch Long Arm system ever made and we back that up with our Abuse Proof Lifetime Guarantee on all hard parts!

System Benefits:
-Excellent Highway Ride and Handling
-High Clearance Lower Control Arms!
-Revolutionary Independent Three Link Front End for Awesome Flex and Control!
-Rear Triangulated 4 Link That Allows for Removal of the Rear Track Bar and Provides Anti-Squat for Unparalleled Climbing Ability! Triangulated 4 Links are More Robust than Tri Link Designs!
-Skid Plate Mount Design that Adds Structure to the Frame, Provides a 1" Gain in Ground Clearance, Has a Smooth Bottom and is Made from 1/4" Thick Steel!
-Weld on Rear Cradle for Greater Axle Strength!
-Massive 2" Solid Control Arms!
-Allows for up to 35" Tires! [33's Most Common]
-Limited Lifetime Warranty!
-Upgradeable to any of our Higher Lift Long Arm Systems or Coil Over Products!

System Includes:
4 linear coil springs, 4 high misalignment/double-adjustable lower long arms made from 2.00" solid stock, skid plate and skid plate mounting brackets made from 1/4 thick laser cut steel, 1 adjustable front upper torque arm made from solid stock, high misalignment/adjustable front track bar made from solid stock, front track bar relocation bracket made from 1/4" thick laser cut steel, rear upper triangulated 4 link arms made from solid stock, rear triangulated 4 link mounting cradle/axle truss made from 1/4" thick laser cut steel, extended stainless steel brake lines, front adjustable sway bar disconnects, extended rear sway bar links, drop pitman arm, hardware and detailed instructions.

* A custom cat back exhaust is required.

*** LJ's equipped with 4 speed automatics will require removal of the factory automatic transmission skid plate if so equipped to allow for proper front driveshaft travel.

*** Requires removal of the OEM rear upper control arm mounts off the rear axle

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