The product is an OEM Mercedes-Benz floor gear shifter selector designed for various models such as E320, E350, E500, and CLS550. It includes the shifter item and is suitable for automatic transmission vehicles. The interchange part number and manufacturer part number are given as 2112672224 and A2112672224, respectively. This gear shifter selector is compatible with Mercedes-Benz models from 2003 to 2009, providing a genuine and reliable replacement part for smooth gear shifting.