Nut. Arm. Cntl.
Part cannot be reused/reinstalled. Suspension Control Arm Nut. Cage. Suspension Control.
Suspension Control Arm Nut
Fits 330e, 330i, 430i, 430i xDrive, M340i, M440i, M440i xDrive
AWD, w/o M4, inner. RWD, W/O M3, inner. RWD, w/o M4, inner. Sedan, RWD, W/O M3, inner.
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.