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Rock Krawler 3.5" X Factor Plus Long Arm System Lift Kit with 5" Rear Stretch by Rock Krawler

Part no: ROCK-RKTJ35XFLA5S01

Rock Krawler 3.5" X Factor Plus Long Arm System Lift Kit with 5" Rear Stretch
$3,613.21 + free Shipping
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Please Verify Fitment

This product fits only specific vehicles. Select your vehicle to ensure it fits.

Product Details

Maximum Tire Sizes:

  • 33" tires with OEM Fenders
  • 35" tires with Flat Fenders

Important Notes:

  • Requires removal of the OEM Rear Upper Control Arm Mounts off the Rear Axle
  • Requires cutting of the Rear Quarter Panels to allow clearance for the new Rear Axle position
  • 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

Required Parts by Manufacturer:

  • Requires a SYE with C.V. Driveshaft
  • Rubicon Models require a new Rear Driveshaft


  • 1997-2002 Jeep Wrangler TJ


Rock Krawler 3.5 X Factor Plus Stretch Suspension System Lift Kit is designed to dominate the professional world of rock crawling while also maintaining perfect streetabiliy and precise handling. The X Factor Plus Systems are the best performing trail systems ever made for TJ's. These systems feature our revolutionary independent 3 link front end with track bar. The upper control arm is full length so caster change is kept to a minimum. The front upper bushing in the differential is replaced with a build a ball joint for maximum articulation. Even the tinniest of details has been addressed with the X Factor Plus systems. The rear end features a triangulated 4 link assembly that allows removal of the rear track bar for awesome articulation. The rear 4 links push the rear axle back providing you with approximately 99" wheel base. The lower control arms feature a high clearance design to maximize ground clearance and cross over angles. The lower control arms are made of 2" solid alloy steel and use a Monster Bushing at the frame connection and Monster Krawler Joint at the axle connection to provide the ultimate in twist. 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 a snap and does not involve any suspension modifications. The frame rail members can be bolted in or welded on. For added rear axle structure a weld in cradle and tie in plate made from thick laser cut steel is used.

Product Details:

  • Excellent highway ride and handling
  • High clearance lower control arms made from massive 2" solid alloy steel
  • 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
  • Rear stretch providing a perfect 99" wheel base! The longest stretch that is 100% street legal
  • Skid plate mounting 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 rear axle strength
  • New rear coil spring mounts with integrated adjustable bump stops
  • ***Limited Lifetime Warranty***

Parts Included:

  • 4 Long Travel Linear Coil Springs
  • 4 High Misalignment/Double Adjustable Lower Long Arms
  • 1 Skid Plate and Skid Plate Mounting Brackets
  • 1 Front Adjustable Upper Torque Arm
  • 1 Front High Misalignment/Adjustable Track Bar
  • 1 Front Track Bar Relocation Bracket
  • Rear Upper Triangulated 4 Link Arms
  • Rear Triangulated 4 Link Mounting Cradle/Axle Truss
  • 2 Extended Stainless Steel Brake Lines
  • 2 Front Adjustable Sway Bar Disconnects
  • 2 Extended Rear Sway Bar Links
  • 2 Rear Upper Sway Bar Link Mounting Tabs
  • 2 Rear Coil Spring Mounts w/Integrated Bump Stops
  • 2 Rear Upper Shock Mounts
  • Hardware and Detailed Instructions

Years Covered:

1997, 1998, 1999, 2000, 2001 and 2002

For California residents: Proposition 65 Warning

Vehicle Fitment

1997-2002JeepWrangler TJ

Additional Information

BrandRock Krawler
SKU AliasesTJ35XFLA-5S-01, RKTJ35XFLA5S01
Maximum Tire Size33"
Lift Height3.5"
Suspension TypeLong Arm

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