The Bosch 2004004069 is a genuine 12-volt starter motor anchor, also known as an armature, designed for reliable performance in agricultural and industrial machinery. This essential component measures 175mm in overall length and features a 54mm armature diameter, ensuring proper fit and function within compatible Bosch starter motors. It serves as a direct replacement for OEM part numbers such as Mercedes-Benz 0001510312 and VW 000911209A, providing a high-quality solution for starter system repairs.