Shop OEM BMW Part # 33326760383 (33-32-6-760-383, 33306793897, 33321092385, 33326788418). Suspension Control Arm Nut (Rear, Upper, Lower). After 02/10. Outer. SEDAN. SEDAN, outer. STATION WAGON, outer. Up to 02/10. WAGON

Nut. Arm. Control. (RR). Cntl.
Suspension Control Arm Nut. Retainer. Self - locking collar. Suspension.

Suspension Control Arm Nut

After 02/10. Outer. SEDAN. SEDAN, outer. STATION WAGON, outer. Up to 02/10. WAGON.
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.