2018-2026
2007-2018
1997-2006
1987-1995
1976-1986
Installation Time
(approx) 4 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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RockJock Johnny Joint Adjustable Front Upper Control Arms; Billet Aluminum (07-18 Jeep Wrangler JK)Find parts that fit my vehicle
Item J142316
Our Price
$510.00 pair
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$25.50 Available in XT Cash Rewards.
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- _x000D_
- RockJock Johnny Joint Double Adjustable Front Upper Control Arm Set For All JK Wrangler And Unlimited Models _x000D_
- Extremely Heavy Duty Adjustable Length Control Arms To Replace Factory Control Arms _x000D_
- Helps Align Lifted Vehicles To Obtain Proper Caster Specs _x000D_
- CNC Machined Solid Billet 1 1/4 In. OD X .188 In. Wall DOM Steel Bodies _x000D_
- Adjustable 2 In. Narrow Johnny Joints On One End _x000D_
- Adjustable Axle Housing Forks On Opposite End _x000D_
- Johnny Joints Feature A Smooth Steel Ball Pivoting Inside Proprietary Urethane Shell For Over 30 Degrees Of Articulation _x000D_
- Quiet, Shock Dampening Articulation Without Excessive Deflection Seen In Rubber-Based Joints _x000D_
- Provides Smooth Comfortable On-Road Ride Plus Ultimate Off-Road Capability _x000D_
- Fully Greasable Through Zerk Fittings _x000D_
- Semi-Gloss Black Powder Coat Finish On Bodies And Forks _x000D_
- Gold Zinc Plating On Johnny Joint Adjuster Ends _x000D_
- Factory Hardware Retained For Attachment To Axle And Chassis _x000D_
- Arms Feature 1 In.-14 RH/LH Threads _x000D_
- Johnny Joints Require Non-Synthetic, Hi-Moly Lube Grease _x000D_
- Includes Pair Of Johnny Joint Double Adjustable Front Upper Control Arms _x000D_
- Adjustment Range: Closed – 17.690 In., Extended – 19.560 In. _x000D_
- Fits 07-18 Jeep Wrangler JK _x000D_
| Brand | RockJock |
| Control Arm Length | Stock |
| Control Arm Placement | Front Upper |
Description
Heavy Duty Suspension Upgrade. The RockJock Johnny Joint Adjustable Front Upper Control Arms provide a durable and adjustable solution designed to replace factory control arms on lifted JK Wrangler and Unlimited models. These control arms allow for precise caster alignment necessary to maintain proper suspension geometry, enhancing both on-road ride quality and off-road articulation.
_x000D__x000D_Construction and Appearance. Crafted from CNC machined solid billet 1 1/4 inch OD x .188 inch wall DOM steel tubing, these arms feature a semi-gloss black powder coat finish on the bodies and forks for corrosion resistance and durability. The Johnny Joint adjuster ends are finished with gold zinc plating, combining strength with corrosion protection and a sleek aesthetic.
_x000D__x000D_Installation. Installation requires basic mechanical skills with no drilling necessary as factory hardware is retained to attach arms to both axle and chassis. The arms are designed for straightforward integration into the vehicle’s existing suspension setup.
_x000D__x000D_Application. Specifically engineered to fit 07-18 Jeep Wrangler JK models, these adjustable front upper control arms accommodate lifted vehicles requiring precise alignment and improved suspension articulation for enhanced off-road performance and on-road stability.
RockJock CE-9807FUAB
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- Front Upper Control Arm - Driver Side
- Front Upper Control Arm - Passenger Side
4.9
Customer Reviews (14)
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