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Rough Country 4-Inch Long Arm Upgrade Kit (07-18 Jeep Wrangler JK)Find parts that fit my vehicle

Item J142250
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Rough Country 4-Inch Long Arm Upgrade Kit (07-18 Jeep Wrangler JK)
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Our Price

$1,699.95 kit

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features

      • Four-Inch Long Arm Upgrade Kit
      • Amazing Articulation
      • Prevents Binding and Rear-Steer
      • Stainless Steel Brake Lines
      • Coil Correction Plates
      • Spectacular Axle Flex Keeping Pinion Angles Optimized
      • No Welding Required for Installation
      • Lifetime Replacement Warranty
      • Fits 2007-2018 Jeep Wrangler JKs

      Description

      Long Arm Setup. This Rough Country 4-Inch Long Arm Upgrade Kit will take your standard or X-Series 4-Inch kit into a 4-link Long Arm suspension setup. Your Jeep Wrangler gets amazing flex, incredible clearance, sensational articulation and prevents binding and rear-steer.

      Arm Construction. With a full set of front and rear upper and lower adjustable control arms, you get total control of the wheelbase and pinion angle. The control arms are engineered from heavy-wall DOM tubing for strength and longevity. The brackets are made from quarter-inch thick, high tensile strength plate steel. The adjustable flex joints have a 2.50-inch diameter body, 1.25-inch thread and Clevite rubber bushings.

      Coil Correction Plates. The included Coil Correction Plates correct the rear coil spring angle by 10 degrees, improving efficiency.

      Installation. Putting this in your Jeep is challenging. Professional installation is recommended, but if you give it a go, block out about 8-10 hours.

      Warranty. There is a lifetime replacement warranty with this product.

      Application. This Rough Country 4-Inch Long Arm Upgrade Kit fits 2007-2018 Jeep Wrangler JKs.

      Fitment:

      Rough Country 78600U

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • Front and Rear Upper Adjustable Control Arms with Flex Joints
      • Front and Rear Lower Adjustable Control Arms with Flex Joints
      • Front Exhaust Spacer
      • Frame-Strengthening Brackets
      • Sway-Bar Quick Disconnects
      • Forged Adjustable Track Bar
      • Front and Rear Stainless Steel Braided Brake Lines
      • Coil Correction Plates
      • Track Bar Drop Bracket
      • Extended Sway Bar Links
      • Installation Hardware
      4.7

      Reviews of Rough Country Suspension Products (500+)

      Brand Image

      Reviews of Rough Country Suspension products have an average rating of 4.7 out of 5

      Questions & Answers

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          Community Support

          Word On The Trail

          I was able to navigate with confidence and love the install videos, they made decision making so easy.

          rwzagwyn
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