A solid metal or plastic block with a threaded hole in the center which is used to tighten or adjust the Suspension Leaf Spring. Part cannot be reused/reinstalled. Suspension Control Arm Nut. Hex. Bracket. Cntl. Insulator. Leaf Spring. Suspension. U - bolt.

Suspension Control Arm NutLeaf Spring Nut

Fits Aviator, Explorer, F-150, Police Interceptor Utility

2017-20. M18.
Suspension Control Arm - Repair or Replace
Control arms often don’t fail on their own, although their associated bushings can break or wear causing a clunk noise when your 2012 Ford F-150 goes over bumps or changes speed rapidly—whether braking or under hard acceleration. Control arms can also sometimes become bent, causing your vehicle to pull to the left or right.