Wheel Suspension.
Suspension component that connects and provides pivotal movement of the Steering Knuckle to the vehicle.

CONTROL ARM

Fits Polestar 1, S90, V60 Cross Country, V90, V90 Cross Country, XC90

FC 21; CH -108724, FC 22; CH -108900.
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 1988 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.