Genuine OEM Audi Rear Left Upper Control Arm, part number 80A505397B. This vital suspension component connects the wheel hub to the vehicle frame, precisely controlling wheel movement and maintaining alignment. It is positioned as an upper link in the rear left suspension assembly. Constructed from lightweight yet strong aluminum, it contributes to reduced unsprung weight and responsive handling. Using a genuine OEM control arm ensures correct suspension geometry, proper bushing performance, and structural integrity, which are essential for safe driving, precise handling, and long tire life.

Catalogue entry: WISHBONE left rear; (Steel version).

Fitted with: 80A505397A WISHBONE, 80A505398A WISHBONE, 80A505398B WISHBONE, 4M0505397L WISHBONE, 4M0505398L WISHBONE, N91229001 SCREW, WHT007726 UT Hexagon flange nut, self-locking, WHT006496 SCREW.