Buy Chevrolet G20 Suspension Control Arm (Upper, Lower). Suspension Control Arm - Repair or Replace Causing, Arms - OEM Chevrolet Part # 12383510

Control. Arm. Suspension.
Exc.GVW 9,200 Lbs. Suspension component that connects and provides pivotal movement of the Steering Knuckle to the vehicle.

Suspension Control Arm

Fits G30 , G3500

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 Chevrolet G20 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.