Shop OEM BMW Part # 7146875114 (07146875114, 31106799668). Nut. Arm. Cntl. (Front, Rear, Upper, Lower). Suspension Control Arm - Repair or Replace Control arms often don’t fail on their own

Lateral Arm Nut. Mounting Nut for the suspension integral link. Secures the suspension link to its Mounting point. Part cannot be reused/reinstalled. Suspension Control Arm Nut.

Suspension Control Arm NutLateral Arm NutSuspension Integral Link Nut

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 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.