Buy OEM 2010 Porsche Part # 99133104380 (991-331-043-80). Suspension Control Arm (Upper, Lower). 911; w/GT3; Lower Guide. W/GT3. Suspension Control Arm - Repair or Replace Control arms often

Arm. Control. AS Trailing. Ft cntl. Suspension.
Incl.Bushings. Suspension component that connects and provides pivotal movement of the Steering Knuckle to the vehicle.

Suspension Control Arm

Fits 911

911; w/GT3; Lower Guide. W/GT3.
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 2010 Porsche 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.