RockJock Johnny Joint Adjustable Rear Upper Control Arms

RockJock RJ-150400-103

RockJock’s Johnny Joint Rear Upper Control Arm Set for all JT Gladiator vehicles provides you with extremely heavy duty, adjustable length control arms to replace your factory control arms. Adjustable arms are a must for aligning lifted vehicles to get your pinion angle specs. in check!
These arms feature RockJock’s 2 1/2 in. Johnny Joints with massive 1 1/4 in. RH/LH threads! The original and most durable high-articulation urethane suspension joint on the market, Johnny Joints feature a smooth steel ball that pivots inside a proprietary urethane shell to provide over 30 degrees (per joint) of quiet, shock dampening articulation – without the excessive deflection found in soft rubber-based flex joints. Johnny Joints deliver a smooth, comfortable on-road ride with the ultimate in off-road capability. They are so trusted, that they are used by multiple commercial suspension companies, for both street and off-road suspension systems.
Arms are fully greasable and are finished in semi-gloss black powder coat.

Kit Fits:

JT Gladiator – All Models

Kit Includes:

Johnny Joint Rear Upper Control Arms (Pair)

Adjustment Range:

Closed – 16.535 in.
Extended – 19.295 in.

Notes:

Factory hardware is retained to attach arms to the axle and the chassis.
Arms are fabricated from 1 5/8 in. x .250 in. wall DOM steel tubing.
Adjusters feature 1 1/4 in.-12 RH/LH threads.
Johnny Joints require non-synthetic, hi-moly lube grease

Parts List:

Complete Johnny Joint Adjuster End (RH Thread): CE-9114-28
Complete Johnny Joint Adjuster End (LH Thread): CE-9114L-28
Johnny Joint Rebuild Kit: CE-9110RK
Johnny Joint Pivot Ball: CE-91102-28
Zerk Fitting: CE-1103K21