Genuine OEM Audi Steering Knuckle, part number 7L8407257B. This critical component connects the wheel hub to both the suspension and steering systems, allowing the wheel to pivot and turn. It is positioned on the front left side of the vehicle. Constructed from durable cast metal, this knuckle weighs approximately 8.81 kg, ensuring robust support for the wheel assembly. Choosing a genuine OEM steering knuckle guarantees the correct geometry, material strength, and precise mounting points for safe and reliable vehicle handling.