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Rough Country 78600U 4in Long Arm Upgrade Kit for 07-18 Jeep Wrangler Unlimited JK

Quadratec Part #: 16211-2070
Rough Country Part #: 78600U
Description
Give your lifted Jeep uncompromised performance with the Rough Country 4in Long Arm Upgrade Kit. This lift kit was specifically designed for four door Wrangler Unlimited JKs with four inches of lift. By using a long arm design, this lift kit allows for unparalleled suspension travel while maintaining optimum driveline geometry. With a four-link design, this lift is not only capable off-road, but it also provides a smooth, comfortable on road ride.
Details

Upgrade Kit: Rough Country designed this kit for four door Jeep owners who already have a 4in lift on their Jeep. This kit improves suspension travel, off-road performance, on road comfort, and drive comfort.

Wrangler Unlimited JK: The Rough Country 4in Long Arm Upgrade Kit was designed for use with four door Jeeps. Rough Country includes an exhaust spacer and a loop delete pipe for the 12-18 Wrangler. This ensures there is no interference with the front driveshaft.

X-Flex Adjustable Control Arms: The Rough Country 4in Long Arm Upgrade Kit features fully adjustable X-Flex control arms. These fully greasable control arms feature OEM style, Clevite brand rubber bushings. The oversized flex joints have 2.5" diameter bodies and 1.25" threads, and they are rebuildable.

Installation Notes
Installation Difficulty:
Skill Level 4 IconLevel 4Experts Only
  • Drilling Required for Installation
  • Cutting and Welding of the Exhaust is Required on 07-11 Models
  • Rough Country Recommends 4.5-4.75in of Backspacing
  • Factory Wheels will Require 1.5in Wheel Spacers
Installation Time: 8-10 hours
Parts Included
  • Front Upper Adjustable Control Arm Pair
  • Rear Upper Adjustable Control Arm Pair
  • Front Lower Adjustable Control Arm Pair
  • Rear Lower Adjustable Control Arm Pair
  • Exhaust Spacer
  • Exhaust Loop Delete
  • Front Frame Strengthening Brackets
  • Front Sway Bar Quick Disconnects
  • Rear Sway Bar End Links
  • Front Bump Stop Pair
  • Rear Bump Stop Pair
  • Front Stainless-Steel Brake Line Pair
  • Rear Stainless-Steel Brake Line Pair
  • Installation Hardware
Warranty
Limited Lifetime Warranty
  • Features: Front Sway Bar Disconnects, Long Arm
  • Lift Height: 4.00
  • Lift Height Range: 2-4 inch
  • Location: Front, Rear
  • Upper/Lower: Lower Control Arms, Sway Bar Disconnects
  • Shipping Weight: 176lb
  • Jeep Wrangler Unlimited 4-Door (JK)

  • 2018 Jeep Wrangler Unlimited 4-Door (JK)
  • 2017 Jeep Wrangler Unlimited 4-Door (JK)
  • 2016 Jeep Wrangler Unlimited 4-Door (JK)
  • 2015 Jeep Wrangler Unlimited 4-Door (JK)
  • 2014 Jeep Wrangler Unlimited 4-Door (JK)
  • 2013 Jeep Wrangler Unlimited 4-Door (JK)
  • 2012 Jeep Wrangler Unlimited 4-Door (JK)
  • 2011 Jeep Wrangler Unlimited 4-Door (JK)
  • 2010 Jeep Wrangler Unlimited 4-Door (JK)
  • 2009 Jeep Wrangler Unlimited 4-Door (JK)
  • 2008 Jeep Wrangler Unlimited 4-Door (JK)
  • 2007 Jeep Wrangler Unlimited 4-Door (JK)
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