Shop Buick Century Suspension Control Arm Nut (Rear, Lower). ALL WHEEL DRIVE. AWD. REAR WHEEL DRIVE. RWD DRIVE, Arms, Causing - OEM Buick Part # 11603776

Cntl Arm Nut plate. Suspension Control Arm Nut.
Suspension Control Arm Nut.

Suspension Control Arm Nut

Fits Blazer EV, LYRIQ

ALL WHEEL DRIVE. AWD. REAR WHEEL DRIVE. RWD.
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 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.