Buy 2012 Ford Expedition XLT Sport Utility Nut. Arm. (Rear, Upper, Lower). 2006-10, #2. Heavy-duty. No Causing, Arms - OEM Ford Part # W520216S441 (-W520216-S441, W520216-S441)

A solid metal or plastic block with a threaded hole in the center which is used to tighten or adjust the Suspension Leaf Spring. Lateral Arm Nut. Part cannot be reused/reinstalled. Suspension Control Arm Nut. Suspension Strut Nut. Suspension Trailing Arm Nut.

Suspension Control Arm NutSuspension Trailing Arm NutSuspension Strut NutLateral Arm NutLeaf Spring Nut

Fits Expedition, F-150, Fusion, Police Responder Hybrid, SSV Plug-In Hybrid

2006-10, #2. Heavy-duty. No. 1. No. 2. W/O SPORT. W/SPORT.
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 Expedition 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.