RockJock Johnny Joint Adjustable Control Arm Set
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Product Resources
Features & Product Details
RockJock's Johnny Joint Control Arm Set for all JK Wrangler and Unlimited models provides you with extremely heavy duty, adjustable length control arms to replace all 8 of your factory control arms. Adjustable control arms are an absolute must after your lifting your vehicle to get your caster and pinion angles back in check!
Arms feature RockJock’s Johnny Joints, 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 greaseable and are finished in semi-gloss black powder coat.
Adjustment Range:
Product Video
Specifications
QUESTIONS & ANSWERS
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Q: ROCKJOCK ADJUSTABLE CONTROL ARMSJK Robs_JKUR4 years ago
What size lift springs are these compatible with? I currently have a 2 door jk with what I think is a 3.5 rough country lift. The lift uses drop brackets for the front control arms, and I want to change all the arms to something like the rock jock arms.
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A: These will work for your 3.5" lift. The adjustable ranges of the arms are below, and give the shortest and longest lengths possible; Front Upper = 18.005” Closed & 19.060” Extended Front Lower = 22.060” Closed & 23.440” Extended Rear Upper = 17.075” Closed & 18.690” Extended Rear Lower = 19.915” Closed & 21.295” Extended
Northridge Chris @ Northridge4x4 4 years agoWas this answer helpful?
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