Shop 2017 BMW 550i GT xDrive Arm. (Front, Rear, Lower). 2011-12. 5 Series; w/GT Models; AWD; Right. 5 Ball, Arms, Causing - OEM BMW Part # 31126777730 (31-12-6-777-730, 31124081432)

Incl.Ball Joint & Bushings. Incl.Ball Joint and Bushing. Includes: Ball Joint. Replacement lateral Arm with ball Joint. Suspension component that connects and provides pivotal movement of the Steering Knuckle to he vehicle. Ft cntl. Lateral and Ball Joint Assembly. Suspension Control. Tension strut with hydrau.

Suspension Control ArmLateral Arm and Ball Joint Assembly

2011-12. 5 Series; w/GT Models; AWD; Right. 5 Series; w/GT; w/AWD; Right. 7 Series; w/AWD; Right. 750i, 750Li; Right. AWD. W/AWD.
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.