These arms are used in conjunction with the RE4020 arms to convert the factory four link to a radius arm design
This change improves ride, handling, and driveline geometry in your lifted Jeep
This arm is constructed out of 2 inch x 1/4 inch wall 4130 chromoly and is nearly bulletproof
The arms are adjustable and feature our Super-Flex joints for increased axle articulation
These arms are used in conjunction with the RE4020 arms to convert the factory four link to a radius arm design. This change improves ride, handling, and driveline geometry in your lifted Jeep. This arm is constructed out of 2 inch x 1/4 inch wall 4130 chromoly and is nearly bulletproof. The arms are adjustable and feature our Super-Flex joints for increased axle articulation.
is this control arm longer the stock or just adjustable from stock length to 6 or 8 plus inch lifts
mad mike from spanaway wa on
This arm is longer because it only works with the long arms kits lifts from 4-6"
Morgan from spanaway wa on
I have a 4" procomp short arm lift on my TJ currently, will this work with it or do I have to have your product on it already? Also, can I keep my stock skid plate?
Kyle from United States on
This kit upgrades a 4" standard kit into a long arm kit. Its going to come with new arms and a skid plate that the arms mount to because they are longer. The long arms wont mount to the stock frame mounts they mount to the new skid plate farther back under the jeep.
Morgan from United States on
whats the difference between extreme duty and this one R/ERE3780
graig from california on
Thank you for the question. The Rubicon Express Control Arm Front Adjustable Upper Extreme-Duty TJ/LJ/XJ/MJ/ZJ/ Pair part# R/ERE4020 is for vehicles with a long arm suspension.
Robert from california on
Ask a Question About This Product
Please Review Your Submission
Thank you for submitting your question.
We will process your question within 24 hours.If you need immediate assistance,
please call 855-229-4637.
Rubicon Express has such a strong commitment to producing high quality Jeep suspension systems that it offers a lifetime, transferable hassle free warranty on all its products. It is a true lifetime warranty that can be used by the original owner of the tenth owner of the Jeep. The warranty covers all components, even down to the Super-Ride bushings. Rubicon In addition, Rubicon Express offers a wide variety of builder parts for customizing a build. All builder parts use the highest quality materials, components and manufacturing processes, insuring the built out rig will perform at the highest level possible. Rubicon Express has anything the builder needs from axle bracket kits to HD superflex joints, super-ride bushing kits to control arm brackets and much more. Shop Rubicon Express Now