This dashboard cluster speedometer gauge is a used part suitable for 68-74 Mercedes Benz 250 W114 W115 models. The gauge is an original factory genuine stock control controller made in Germany. It is compatible with interchange part numbers such as W154, 108 542 33 01, and 68 69 70 71 72 73 74, among others. The gauge is designed to be placed on the front of the vehicle's interior exterior housing electric system unit.