JKS Manufacturing J-Flex Rear Upper Control Arm Rebuild Kit (for JKS 1665/1666)

JKS Manufacturing is known for making suspension components that help Jeep owners get the most out of their vehicles, especially when it comes to off-road performance. If you've installed JKS J-Flex adjustable control arms on your Jeep Wrangler and the bushings are starting to show wear, this rear upper control arm rebuild kit is exactly what you need to get them back in top shape.

This kit is designed to service one rear upper J-Flex control arm, specifically for JKS part numbers 1665 and 1666. It includes all the necessary pieces to replace the worn-out components: one solid mount bushing, two flex joint bushings, a washer, and a snap ring. Using these JKS parts ensures your suspension system continues to operate as intended, keeping your Jeep running smooth on the road and capable on the trail.