Tested and working. No loose screws or broken fins. The product is a Mercedes W215 S500 Central Locking Door Vacuum Pump OEM 2208001248. This vacuum pump is a direct replacement part for Mercedes-Benz vehicles, specifically for the CL-Class S-Class models from 2000-2006. It is manufactured in France and has a OEM surface finish. The part numbers associated with this product include A2208001248, 0132006373, and 2208001248. This vacuum pump is designed to provide electrical drive type for the central locking door function.