Shop 2021 Audi A5 Suspension Control Arm Nut (Rear, Upper, Lower). To knuckle. To knuckle, rear arm. Cntl, Arms, Causing, Upr - OEM Audi Part # N91020402 (N 91020402, N91-020-402, N91020401)

Nut. Arm. Lock. Control. Cntl.
Suspension Control Arm Nut. Adjust bolt. Cap. CombineD. Ft. Inner bracket. Lateral. Mount bracket. Steering gear retainer. Suspension. Tie bar.

Suspension Control Arm Nut

Fits Atlas Cross Sport, Cayenne, Q7, Touareg

To knuckle. To knuckle, rear arm.
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.