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Rock Krawler LJ35RNR-S1 3.5" Rock Runner Stage 1 System Lift Kit for 04-06 Jeep Wrangler TJ Unlimited

Quadratec Part #: 16189.1045
Rock Krawler Part #: LJ35RNR-S1

The LJ 3.5" Rock Runner System is perfect for those looking to get the most out of your Wrangler. The rear axle is pushed back 4" putting the wheel base at 106" making it great for just about all off-road conditions as well as street use. The high clearance lower control arms improve cross over angles and off-road ability. The sport tuned 13" travel front and 12" travel rear 2 5/8 RRD Racing Coil Overs provide great on road ride and off-road performance. Like all of our RRD products, they are full adjustable and tunable. The rear coil overs are frenched into the frame ahead of the axle enhancing the off-road ability even further, much like an off-road race vehicle!

  • Excellent Highway Ride and Handling
  • High Clearance Alloy Steel Lower Control Arms
  • Independent Three Link Front End
  • Rear Triangulated 4 Link
  • 1/4" Thick Steel Skid Plate and Long Arm Mounting Brackets
  • Weld on Rear Cradle
  • 13" Travel 2 5/8 RRD Racing Coil Overs up Front
  • 12" Travel 2 5/8 RRD Racing Coil Overs in the Back
  • 4" Rear Stretch for a 106" Wheel Base
  • 35" Tall Tires with Stock Fenders
  • 37" Tall Tires with Flat Fenders
  • Up to 40" Tall Tires with High Line Kits
Installation Notes
Installation Difficulty:
Level 3Advanced

1. Welding required.

Installation Time: 8-10 hours
Parts Included

4 Tuned 2.625 RRD coil over shock assemblies
8 Weld on coil over mounts
4 High clearance-adjustable lower control arms made of 2.0" solid alloy steel
1 Long arm mounts and cross member assembly made from 1/4" thick laser cut steel
1 Front upper third link arm made from 1.625 solid alloy steel
2 High misalignment adjustable upper control arms made from 1.625" solid alloy steel
2 Double adjustable triangulated upper control arms made from 1.625" solid alloy steel
1 Weld on rear axle truss, hardware and detailed instructions

  • Features: Long Arm
  • Shocks Included: With Shocks
  • Max Tire Size: 33
  • Lift Height Range: 3 - 4.5 inch
  • Included Parts: Hardware
  • Shipping Weight: 465lb
  • Shipping Dimensions: 48in x 40in x 36in (L x W x H)
  • Jeep Wrangler Unlimited (LJ)

  • 2006 Jeep Wrangler Unlimited (LJ)
  • 2005 Jeep Wrangler Unlimited (LJ)
  • 2004 Jeep Wrangler Unlimited (LJ)
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Rock Krawler 3.5" Rock Runner Stage 1 System Lift Kit Reviews