What is the benefit of adjustable control arms after installing a lift kit?

Adjustable control arms allow you to correct the pinion angle of your driveshaft after installing a suspension lift. This helps to reduce vibrations and wear on your drivetrain components, ensuring a smoother ride and longer component life.

What are Johnny Joints and why are they used?

Johnny Joints are a type of high-angle, durable rod end that allows for significant movement and articulation. They are used in these control arms to provide maximum flexibility for your suspension, especially beneficial for off-road driving.

What is included with this pair of control arms?

This product includes a pair of adjustable rear lower control arms. Each arm is equipped with Johnny Joint rod ends, and the adjustable end includes a jam nut for securing the desired length.

Specifications

Brand: RockJock
Part #: CE-9807RLA
UPC: 810038153292

RockJock JL/JK Johnny Joint Control Arms Rear Lower Adjustable Pair

Name: RockJock JL/JK Johnny Joint Control Arms Rear Lower Adjustable Pair
Brand: RockJock
SKU: rockjock-rockjock-jl-jk-johnny-joint-control-arms-rear-lower-adjustable-pair-t14-565471
Price: 428.03 USD
Availability: BackOrder

$428.03

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 2007-2025 Jeep Wrangler. RockJock adjustable rear lower control arms allow pinion angle adjustment after lift installation.

Key Features

Fits 2007-2025 Jeep Wrangler JK and JL models.
Includes a pair of adjustable rear lower control arms.
Features RockJock's Johnny Joint rod ends on both ends for maximum articulation.
Constructed from heavy-wall DOM steel tubing for strength.
Adjustable length allows for pinion angle correction after lift installation and future lift height changes.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

What you get here is a pair of adjustable rear lower control arms from RockJock, designed specifically for your Jeep Wrangler JK (2018) and JL (2007-2025). These arms replace your stock rear lower control arms and are built to help you dial in your suspension, especially after installing a lift kit. The adjustability means you can fine-tune your pinion angle, which is crucial for a smooth drivetrain after lifting your Jeep. Plus, if you decide to go with a different lift height down the road, these arms can often accommodate that change without needing to be replaced.

RockJock fabricates these arms from strong 1.625-inch outer diameter steel tubing with a .250-inch wall thickness, making them well-built for off-road use. On each end, you'll find a Johnny Joint rod end. One end has a 2.5-inch Johnny Joint, and the other has a 1.25-inch right-hand thread forged Johnny Joint with a jam nut. This setup is designed to give you maximum articulation, letting your suspension move freely over obstacles. The arms are finished in a semi-gloss black powder coat, and the forged ends have a gold zinc plating to help resist corrosion.