The Genuine Porsche Differential Carrier Bearing - 99905906602 is a high-quality bearing designed specifically for use in Porsche vehicles. It is used in the differential carrier, which is responsible for transferring power from the engine to the wheels. This bearing is made from durable materials and is built to withstand the high levels of stress and pressure that are placed on it during operation. It is an essential component for ensuring smooth and efficient performance of the vehicle's drivetrain. This product is an authentic Porsche part and is designed to meet the strict standards and specifications set by the manufacturer.