Control Arm
SST AUTO PARTS Best Control Arm is a key component of the vehicle’s suspension system.
It connects the chassis (car body) to the wheel hub or steering knuckle, allowing the wheel to move up and down smoothly while keeping it properly aligned with the road. The control arm links the wheel assembly to the vehicle frame, guiding the wheel’s motion and absorbing road impacts.
Parts of a Control Arm Assembly
ComponentFunctionArm Body (Steel/Aluminum)Main structure connecting frame and wheel
BushingsRubber/PU joints that reduce vibration and noise
Ball JointConnects to steering knuckle; allows pivot movement
Mounting Bolts / BracketsSecure the arm to the vehicle chassis