JL ALUMINUM Mid Arm Kit - Lowers Only

The Artec JL Aluminum Mid Arm Kit — Lowers Only upgrades your Jeep Wrangler JL to polished 7075-T6 aluminum lower links with RockKrawler joints, adding style and articulation on a budget. Artec spent roughly five years testing 7075 aluminum links in their ARTECON racer to prove they hold up to hard rock crawling and daily driving alike.

Key Features

• Four 2.0" OD 7075-T6 polished aluminum lower links
• Eight RockKrawler joints: 4 RH and 4 LH, 1.25"-12 tpi with a 9/16" hole
• Eight matching 1.25"-12 tpi jam nuts (4 RH, 4 LH)
• 7075-T6 aluminum for a strong, lighter link than steel tubing
• Proven through years of ARTECON race and trail testing

Fitment & Compatibility

Fits the Jeep Wrangler JL and JLU (2018-present). This kit covers the lower control arms only (front and rear); the factory or aftermarket upper arms are retained. The links replace the OEM lower arms and use the factory frame and axle mounting points.

Specifications

What's in the Box

• 4 x 2.0" OD 7075-T6 polished aluminum lower links
• 4 RH and 4 LH 1.25"-12 tpi x 9/16" hole RockKrawler joints
• 4 RH and 4 LH 1.25"-12 tpi jam nuts

Frequently Asked Questions

What does "lowers only" mean?
You get the four lower control arm links (front and rear) with joints and jam nuts. The upper control arms are not included in this kit.

Which Jeep does it fit?
The Jeep Wrangler JL and JLU (2018-present), using the factory lower control arm mounting locations.

Why 7075 aluminum instead of steel?
7075-T6 is a high-strength aerospace alloy that saves weight over steel tubing while standing up to rock crawling abuse, which Artec validated in the ARTECON.

Are the joints rebuildable?
The kit uses RockKrawler joints on 1.25"-12 tpi threads with 9/16" holes, secured by the included jam nuts for adjustment.

Want the uppers too? Step up to the complete JL Aluminum Mid Arm Kit.