Rubicon Express Control Arm - RE4547 - R-ERE4547
07-18 Wrangler JK, 2 & 4 Door;4-link suspension;Upper rear control arms;Adjustable; California Residents: WARNING Super-Flex lower fixed control arms for TJ Wranglers and XJ/MJ/ZJ (front only) Cherokees. All Super-Flex Control Arms feature our rebuildable spherical bearing assembly. This assembly features a large 2.25 polymer race that encapsulates a 1.75 hard plated steel bearing. A threaded steel insert allows adjustable preload and easy maintenance. The unit is greaseable and extremely quiet due to the non-metallic races. This bearing allows extra flex for off-road prowess, yet does not sacrifice on-road handling or long term durability.