Rubicon Express Rubicon Express Control Arm Front Adjustable Upper Extreme-Duty 4-Link RE4551

Rubicon Express' Extreme Duty Long Arms for the JL are used to convert the factory 4-Link to our Extreme Duty Long Arm suspension. This change improves ride, handling, and driveline geometry in your lifted Jeep. Long Arms are constructed out of 2"x 0.250 wall 4130 Chromolly and have been engineered to for increased durability and articulation.