Home » Jeep Lift Kits & Suspension » Lift Kits » Spring Lift Kits » Rock Krawler 5.5 X Factor Long Arm System with 12" Stretch for 97-06 Jeep® Wrangler TJ

Rock Krawler 5.5 X Factor Long Arm System with 12" Stretch for 97-06 Jeep® Wrangler TJ

Starting at
Rock Krawler's 5.5 X Factor Long Arm System with 12" Stretch is a 5.5" lift designed for exceptional off road performance as well as on road handling. This lift is perfect for someone who wants to lift their Jeep® Wrangler TJ and run 35" tires without sacrificing ride quality. Because this lift utilizes a long arm design, it maintains drive line geometry that is optimum for highway driving. The 12" Stretch extends the wheel base of your TJ to 106". This helps with maneuvering over larger obstacles. You can either purchase front shocks separately, or you can select one of Rock Krawler's proven RRD 2.0 Prodigy shock options. Rear shocks and coil springs are not included in this kit.
  • Excellent Highway Ride and Handling
  • High Clearance Lower Control Arms
  • Long Travel Functional Multi Rate Coil Springs
  • Independent Front 3 Link Design
  • Triangulated Rear 4 Link Design
  • Pro Front Sway Bar Disconnects
  • Allows for up to 35" Tires w/ OEM Fenders
  • Allows for up to 37" Tires w/ Flat Fenders
  • Allows for up to 40" Tires w/ High Line Fenders
  • Abuse Proof Lifetime Warranty on all Hard Parts
  • Upgradeable to Coil Overs
Installation Notes
Installation Difficulty:
Level 4Experts Only
  • Available for most common axle combinations (Dana 30, 44, 60, Ford 8.8, Dynatrac ProRoc's). Can be adapted to fit Currie Rock Jock 60's and Solid 60's by rotating the rear cradle into the proper position instead of using the alignment tool provided
  • Requires a SYE with C.V. Driveshaft
  • With long rear uppers, a custom cat back exhaust is required
  • Rubicon Edition TJ's require a new rear driveshaft
  • 2003 TJ'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
  • Recommend using rear shock relocation brackets or rear shock shifters for some applications
  • Choose your bump stop lengths after you choose your wheel/tire and fender combination
  • Typical wheel fitment for a 12.5 wide tire is a 15 x 8 with 3 3/4" of back spacing
  • Rear stretch corners and or body modifications required
  • Clearancing of the tub for the rear truss may be required based on desired up travel
  • Rear coil mounting, rear shock mounting, proper rear coil and other open items left to the end user/installer
Parts Included
  • (2) Long travel functional multi rate coil springs
  • (4) High misalignment/adjustable lower long arms
  • (1) Adjustable front upper control arm
  • (1) High misalignment/adjustable front track bar
  • (2) Front adjustable sway bar disconnects
  • (2) Front sway bar link straps
  • (1) Skid plate and skid plate mounting brackets
  • (2) Rear upper triangulated 4 link arms
  • (1) Rear triangulated 4 link mounting cradle/axle truss
  • (1) Front track bar relocation bracket
  • (3) Extended stainless steel brake lines
  • (2) Extended rear sway bar links
  • (1) Pair of new rear coil spring mounts with integrated bump stops
  • (1) Pair of rear upper shock mounts made from 1/4" thick laser cut steel
  • (2) Front RRD 2.0 Prodigy shocks (when selected)
  • Includes hardware and detailed instructions
Limited Lifetime Warranty
  • Features: Adjustable Control Arms, Front Sway Bar Disconnects, Long Arm, Subframe or Adjustable Control Arms, Coil Spring Conversion, Long Arm, Subframe
  • Shocks Included: Without Shocks or With Shocks
  • Max Tire Size: 35
  • Lift Height Range: 5 inch and up
  • Included Parts: Axle Truss, Brake Line Extensions, Coil Springs, Extended Brake Lines, Front Lower Control Arms, Front Track Bar, Front Track Bar Bracket, Front Upper Control Arms, Hardware, Rear Axle Truss, Rear Lower Control Arms, Rear Upper Control Arms, Sway Bar Endlinks
*Please make a selection above to view specs on a specific product
  • Jeep Wrangler (TJ)

  • 2006 Jeep Wrangler (TJ)
  • 2005 Jeep Wrangler (TJ)
  • 2004 Jeep Wrangler (TJ)
  • 2003 Jeep Wrangler (TJ)
  • 2002 Jeep Wrangler (TJ)
  • 2001 Jeep Wrangler (TJ)
  • 2000 Jeep Wrangler (TJ)
  • 1999 Jeep Wrangler (TJ)
  • 1998 Jeep Wrangler (TJ)
  • 1997 Jeep Wrangler (TJ)
Part NumberCatalog #Year RangeShock OptionPrice
TJ55XFLA-116189.149697-02 Wrangler TJWithout Shocks$2,839.00
TJ55XFLA-116189.149703-06 Wrangler TJWithout Shocks$2,839.00
TJ55XFLA1216189.149897-02 Wrangler TJEmulsion Shocks$3,239.00
TJ55XFLA1216189.149997-02 Wrangler TJRemote Reservoir Shocks$3,499.00
TJ55XFLA1216189.150003-06 Wrangler TJEmulsion Shocks$3,239.00
TJ55XFLA1216189.150103-06 Wrangler TJRemote Reservoir Shocks$3,499.00
Share Your Thoughts
Review Summary
Shared Media