Genuine OEM Audi Rear Left Lower Control Arm, part number 7L0505311B. This essential suspension component connects the wheel hub to the chassis, playing a crucial role in maintaining proper wheel alignment and vehicle stability. It is positioned in the rear left suspension assembly, contributing to ride comfort and handling dynamics. Constructed from robust steel with a black finish, this control arm weighs approximately 4.776 kg and includes pre-installed bushings. Choosing a genuine OEM control arm ensures precise geometry, correct material strength, and factory-specified bushings for optimal suspension performance and a safe, stable ride.