Chassis Components› Bushings and Mounts

Rock Jock

Johnny Joint Adjustable Control Arms 97-06 Wrangler TJ and LJ Unlimited Rear Upper, Adjustable Greasable Pair RockJock 4x4

$425.00

SKU: R01U CE-9103

In Stock
In Stock
Ships by Jun 17
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The RockJock Johnny Joint Rear Upper Control Arm Set for all Jeep TJ Wrangler & LJ Unlimited models provides heavy-duty, adjustable length control arms to replace factory control arms. These are essential for aligning lifted vehicles to achieve correct pinion angle specs. They feature RockJock’s 2” Johnny Joints on both ends, offering over 30 degrees (per joint) of quiet, shock-dampening articulation. The arms are fabricated from 1” x .156” wall DOM steel tubing with a semi-gloss black powder coat finish, and the Johnny Joint adjuster ends are gold zinc plated.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

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

Available on iOS & Android

Specifications

BrandRock Jock
Part NumberR01U CE-9103

Videos

John Currie Talks about RockJock Control Arms, Track Bars, Johnny Joints and Suspension Alignment

John Currie Talks about RockJock Control Arms, Track Bars, Johnny Joints and Suspension Alignment
What is a Johnny Joint?

What is a Johnny Joint?

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.

View Full Return Policy