Genuine OEM Nissan Front Left Knuckle, part number 4001500Q2A. This component is a crucial part of the front suspension system, providing the mounting point for the wheel hub, brake assembly, and steering components. It ensures proper wheel alignment and contributes to the vehicle's handling and stability. As a genuine OEM part, it is manufactured to precise specifications for a perfect fit and long-lasting performance, maintaining the integrity of your suspension system.