Arm. Control.
Includes: Upper Ball Joint. Part has related components that cannot be reused/reinstalled; Upper Control Arm bolt, retainer nut and nut. Suspension component that connects and provides pivotal movement of the Steering Knuckle to the vehicle. Ft cntl. Suspension. Wishbone, top.
Suspension Control Arm
Fits 840i, 840i Gran Coupe, 840i xDrive, 840i xDrive Gran Coupe, M550i xDrive, M850i xDrive, M850i xDrive Gran Coupe
840i xDrive Gran Coupe; +30MIN. AWD, W/O M8, +/-30. AWD, W/O M8, +30 camber. M550i xDrive; Plus. M850i xDrive Gran Coupe; +30MIN. RWD, +/-30. RWD, +30 camber.
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.