Rubicon Express Control Arm Front Adjustable Lower Left Extreme-Duty/ Single – RE4000

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″ x 1/4″ wall 4130 chromoly and is nearly bulletproof. The arms are adjustable and feature our Super-Flex joints for increased axle articulation.