This vacuum pump is a genuine Mercedes factory remanufactured part designed for various Mercedes models such as the W123 and W126 with 240D and 300 engines, including the 300SD with a single port diesel. It has an OE/OEM part number of 000 230 13 65 and an interchange part number of the same number. The manufacturer part number is 7.2054700E. It is made in Germany or Spain and is a vintage part, but its exact year of manufacture is not specified. This part is not a universal fitment and is not a performance part.