Black Friday is Here! Shop Now

Rough Country

Search products, categories...

Truck & Jeep PartsUTV & ATV PartsLifestyleCustomer BuildsArticles & More

Long Arm Upgrade Kit Jeep Wrangler JK/Wrangler Unlimited (2007-2018)

Low Stock • Ships FREE
FREE SHIPPING
$1,699.95
FREE SHIPPING
$1,699.95
Low Stock • Ships FREE

SKU:

78600U


Brand:

Rough Country


Lowest Price Guarantee

Select Matching Wheels and Tires
Select Matching Wheels and Tires
FREE Mount, Balance, and Shipping!

Features

Transform your 4in kit into a full-fledge long arm setup with Rough Country’s 4in Long Arm Upgrade Kit. This incredible upgrade converts your Rough Country 4in standard or 4in X-series kit into an extremely capable 4-link Long Arm suspension design.
  • Incredible articulation
  • No welding required
  • True 4-link setup with new, longer travel arms
  • Prevents binding and rear-steer
  • Coil correction plates correct the rear coil spring angle by 10 degrees, allowing them to function more effeciently.
  • Gain unparalelled axle flex while keeping pinion angles optimized
  • X-Flex control arm features:
    • durable OEM style rubber bushings.
    • Flex joints are fully rebuildable.
    • Flex joints feature a massive 2.5" diameter body and 1.25" thread.
    • Fully greasable.
Fitment Notes
  • An upgraded front and rear drive shaft is HIGHLY recommended.
  • ONLY for models equipped with a 4-6" suspension lift.
Warranty Details

Est. Install Time 8-10 hours
Customer Support Headshot
Need Help?
Talk to a Build Expert
1-800-222-7023

Installation


GET IT INSTALLED

Don’t want to install it yourself? Search for installers in your area.


FITMENT

Vehicles
year: 2016
make: Jeep
model: Wrangler Unlimited Sport S
drive: 4WD
year: 2016
make: Jeep
model: Wrangler Unlimited 75th Anniversary
drive: 4WD
year: 2011
make: Jeep
model: Wrangler Unlimited 70th Anniversary
drive: 4WD
year: 2010 - 2017
make: Jeep
model: Wrangler Unlimited Sport
drive: 4WD
year: 2010
make: Jeep
model: Wrangler Unlimited Sport
drive: RWD
year: 2007 - 2017
make: Jeep
model: Wrangler Unlimited Sahara
drive: 4WD
year: 2007 - 2017
make: Jeep
model: Wrangler Unlimited Rubicon
drive: 4WD
year: 2007 - 2017
make: Jeep
model: Wrangler Rubicon
drive: 4WD
year: 2007 - 2017
make: Jeep
model: Wrangler
drive: 4WD
year: 2007 - 2010
make: Jeep
model: Wrangler Unlimited X
drive: 4WD
year: 2007 - 2010
make: Jeep
model: Wrangler Unlimited X
drive: RWD
year: 2007 - 2010
make: Jeep
model: Wrangler Unlimited Sahara
drive: RWD

Always read all product page details for more important fitment information