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Suspension and Components› Front Suspension Components

Crown Automotive

Adjustable Control Arm Set 2007-2018 JK Wrangler

$173.25 $143.10 Save $30.15

SKU: C01X RT21058

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Non-Returnable Item

Description

The Crown Automotive RT Off-Road RT21058 is an adjustable front upper control arm set designed for the 2007-2018 Jeep JK Wrangler. It features a heavy-duty construction with rubber bushings and a zinc-coated forged end.

The control arms have a collapsed center-to-center length of 18.75 inches and an extended length of 20.75 inches. The set is finished in a matte black powder coat and utilizes existing hardware for installation. It comes as a set of two control arms and includes a 12-month warranty.

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

BrandCrown Automotive
Part NumberC01X RT21058

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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