Title
RockNut JL/JK Rear Lower Billet Aluminum Control Arms Double Adjustable RockJock 4X4
RockJock's RockNut Billet Aluminum Johnny Joint Rear Lower Control Arm Set for the JL Wrangler and Unlimited and JK Wrangler and Unlimited provides you with extremely heavy duty, adjustable length control arms to replace your factory control arms.
Adjustable control arms are a must for aligning lifted vehicles to get your pinion angle specs. in check - and double adjustable arms make this job that much easier because neither end of the arm has to be removed from the vehicle for adjustment!
These arms are CNC machined from 7075-T6 aluminum, feature our patent pending RockNut locking nut technology and our 2 1/2 inch Johnny Joints with massive 1 1/4 inch RH and LH threads!
Arms are fully greasable, fully adjustable and feature machined-in wrench flats. Finished in clear anodize on the arms and gold zinc plating on the Johnny Joint ends.
Kit Fits:
- JL Wrangler Unlimited (4-door) - All Models
- JL Wrangler (2-door) - All Models
- JK Wrangler Unlimited (4-door) - All Models
- JK Wrangler (2-door) - All Models
Kit Includes:
- Johnny Joint Billet Aluminum Rear Lower Control Arms (Pair)
Adjustment Range:
- Closed - 19.350 in.
- Extended - 21.210 in.
Notes:
- Factory hardware is retained to attach arms to the axle and the chassis.
- Arms are fabricated from 2 in. solid 7075-T6 aluminum bar.
- RockNuts require a 1 7/8 in. wrench.
- Wrench flats require a 1 3/4 in. wrench.
- Adjusters feature 1 1/4 in.-12 RH/LH threads.
- Applicable Johnny Joint Tool for these Control Arms: CE-9110T
Parts List:
- RockNut (RH Thread): RJ-572200-1
- RockNut (LH Thread): RJ-572200-2
- Johnny Joint Adjuster End (RH Thread): CE-9114F
- Johnny Joint Adjuster End (LH Thread): CE-9114F-L
- Johnny Joint Rebuild Kit: CE-9110RK
- Johnny Joint Pivot Ball: CE-91102
- Zerk Fittings: CE-1103K21 and CE-9807RLAZ
Vehicle Fitments
- Jeep Wrangler 2007 to 2025
- Jeep Wrangler JK 2018 to 2018
Additional Attributes
RockJock's RockNut Billet Aluminum Johnny Joint Rear Lower Control Arm Set for the JL Wrangler and Unlimited and JK Wrangler and Unlimited provides you with extremely heavy duty, adjustable length control arms to replace your factory control arms.
Adjustable control arms are a must for aligning lifted vehicles to get your pinion angle specs. in check - and double adjustable arms make this job that much easier because neither end of the arm has to be removed from the vehicle for adjustment!
These arms are CNC machined from 7075-T6 aluminum, feature our patent pending RockNut locking nut technology and our 2 1/2 inch Johnny Joints with massive 1 1/4 inch RH and LH threads!
Arms are fully greasable, fully adjustable and feature machined-in wrench flats. Finished in clear anodize on the arms and gold zinc plating on the Johnny Joint ends.
Kit Fits:
- JL Wrangler Unlimited (4-door) - All Models
- JL Wrangler (2-door) - All Models
- JK Wrangler Unlimited (4-door) - All Models
- JK Wrangler (2-door) - All Models
Kit Includes:
- Johnny Joint Billet Aluminum Rear Lower Control Arms (Pair)
Adjustment Range:
- Closed - 19.350 in.
- Extended - 21.210 in.
Notes:
- Factory hardware is retained to attach arms to the axle and the chassis.
- Arms are fabricated from 2 in. solid 7075-T6 aluminum bar.
- RockNuts require a 1 7/8 in. wrench.
- Wrench flats require a 1 3/4 in. wrench.
- Adjusters feature 1 1/4 in.-12 RH/LH threads.
- Applicable Johnny Joint Tool for these Control Arms: CE-9110T
Parts List:
- RockNut (RH Thread): RJ-572200-1
- RockNut (LH Thread): RJ-572200-2
- Johnny Joint Adjuster End (RH Thread): CE-9114F
- Johnny Joint Adjuster End (LH Thread): CE-9114F-L
- Johnny Joint Rebuild Kit: CE-9110RK
- Johnny Joint Pivot Ball: CE-91102
- Zerk Fittings: CE-1103K21 and CE-9807RLAZ
Vehicle Fitments
- Jeep Wrangler 2007 to 2025
- Jeep Wrangler JK 2018 to 2018
Additional Attributes
By changing our most important processes and
products, we have already made a big leap forward. This ranges from the
increased use of more sustainable fibers to the use of more
environmentally friendly printing processes to the development of
efficient waste management in our value chain.
Shipping & Returns
Shipping
We deliver your parcel within 2–3 working days. As soon as your package has left our warehouse, you will receive a confirmation by email. This confirmation contains a tracking number that you can use to find out where your package is.
Returns
We offer free returns within 30 days. All you have to do is fill out the return slip that you received in your package and stick the prepaid label on the package.Please note that it can take 2 weeks for us to process your return. We will do our best to complete this process as soon as possible.
Shipping & Returns
Shipping
We deliver your parcel within 2–3 working days. As soon as your package has left our warehouse, you will receive a confirmation by email. This confirmation contains a tracking number that you can use to find out where your package is.
Returns
We offer free returns within 30 days. All you have to do is fill out the return slip that you received in your package and stick the prepaid label on the package.Please note that it can take 2 weeks for us to process your return. We will do our best to complete this process as soon as possible.
Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
Secure Payment
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Diners Club, Discover and more.
Secure Payment
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Diners Club, Discover and more.
