Raptor 4x4 Rear Lower Adjustable Control Arms for the Jeep Wrangler JK

The Raptor 4x4 rear lower control arms are adjustable suspension links designed to restore proper rear axle geometry on the Jeep Wrangler JK after a suspension lift is installed. Length adjustment lets you correct driveshaft operating angle and axle-to-body alignment, reducing vibration and promoting even tire wear.

Raptor 4x4 supplies suspension components for off-road enthusiasts, combining solid construction with an accessible price point. The arms are built from thick-gauge steel tubing terminated in heim joints, which - unlike factory rubber bushings - don't flex under load and provide precise axle control.

Compatibility

Designed for the Jeep Wrangler JK (2007-2018), recommended especially when a suspension lift requires rear axle geometry correction.

Frequently Asked Questions

Are these arms required for every lift?

Not always for small lifts, but at larger lift heights, adjustable arm length prevents an incorrect driveshaft operating angle.

Do the heim joints need extra maintenance?

Periodic greasing of the joints per the instructions is recommended, significantly extending their service life under heavy off-road use.

Does installation require an alignment afterward?

Yes, having the rear axle alignment set at a shop after installing the adjustable arms is recommended for optimal handling and even tire wear.

Why it's worth it

• Precise rear axle geometry correction after a suspension lift.
• Heim joints instead of rubber bushings - durability and precision.
• Thick-gauge, rugged steel construction.

Correct your Jeep Wrangler JK's rear axle geometry with Raptor 4x4 adjustable control arms.