Buy OEM Volvo Part # 36012078 (36011680). Suspension Control Arm. Suspension Control Arm Control arms often don’t fail on their own, although their associated bushings can break or

Control Arm, (Exchange).
Suspension component that connects and provides pivotal movement of the Steering Knuckle to the vehicle.

Suspension Control Arm
Control arms often don’t fail on their own, although their associated bushings can break or wear causing a clunk noise when your Volvo 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.