The product is an ABS brake pump system hydraulic ESP anti-lock OEM part for a Mercedes W204 C300 from the years 2008 and 2011. It is a direct replacement part with a front placement on the vehicle. It comes with a manufacturer's warranty of 1 month and is made in Germany. The ABS pump is included in the package, and it is an original factory genuine stock control controller part with specific interchange part numbers for the Mercedes-Benz C Class. The part number is A2044312412, A-204-431-24-12, A 204 431 24 12.