Buy 2021 Audi S5 Sportback Suspension Control Arm (Rear, Upper). 2017-24. A5; Rear Upper; Left. Coupe Arms, Causing - OEM Audi Part # 8W0407509B (8W0-407-509-B)

Arm. Control. Cntl. Link. Suspension.
Incl.Ball Joint & Bushings. Part has related components that cannot be reused/ reinstalled; bolt and lock nut. Part has related components that cannot be reused/reinstalled; Bushing and mount bolt. Suspension component that connects and provides pivotal movement of the Steering Knuckle to the vehicle.

Suspension Control Arm

Fits A4, A4 allroad, A5, A5 Sportback, RS5, RS5 Sportback, S4, S5, S5 Sportback

2017-24. A5; Rear Upper; Left. Coupe, to 08/27/2018. RS5; Rear Upper; Left. S5; Rear Upper; Left. To 08/27/2018.
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 2021 Audi S5 Sportback 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.