The product is a genuine OEM front driver side suspension steering knuckle for a 2015-2020 Ford F-150 4X4. This high-quality aluminum steering knuckle is designed as a bolt-on replacement part for the left side of the vehicle. It includes the necessary components for easy installation, making it a reliable and durable choice for maintaining the steering and suspension system of the truck. This product is a genuine Ford OEM part, ensuring a perfect fit and optimal performance for your Ford F-150.