1x 785BOX2 1x 785BOX3 1x 785BOX1 1x 785BOX4 Long Arm Upgrade Kit Jeep Wrangler JK (2007-2018)

Name: 1x 785BOX2 1x 785BOX3 1x 785BOX1 1x 785BOX4 Long Arm Upgrade Kit Jeep Wrangler JK (2007-2018)
Brand: Rough Country
SKU: R04C 78600U
Price: 1749.95 USD
Availability: InStock

$1,749.95

SKU: R04C 78600U

In Stock

Ships by Jun 19

Free Shipping

Non-Returnable Item

DIY PRO SHOP

Moderate — 2–4 hours

Description

The Rough Country 78600U is a 4-inch Long Arm Upgrade Kit for 2007-2018 Jeep Wrangler JK and Wrangler Unlimited models. It requires an existing 4-6 inch suspension lift, and upgraded front and rear driveshafts are recommended. This kit transforms an existing lift into a 4-link Long Arm setup for enhanced off-road capability and articulation.

Fitment

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

Brand	Rough Country
Part Number	R04C 78600U

Videos

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Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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