Buy OEM 2025 Ford Part # W711480S441 (-W711480-S441, W711480-S441). Nut. Arm. Control. Lock. (Rear, Upper). At frame. Suspension Control Arm - Repair or Replace Control arms often don’t fail on their own

Part cannot be reused/reinstalled. Suspension Control Arm Nut. Suspension Trailing Arm Nut. Hex. Flanged. Ft cntl. Ft lateral. Link. Retainer. Suspension Trailing.

Suspension Control Arm NutSuspension Trailing Arm Nut

Fits Expedition

At frame.
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 2025 Ford 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.