These carbon brushes from BOSCH are specifically engineered for starter motor systems. They are crucial components that provide the necessary electrical connection between the stationary windings and the rotating armature of the starter. Crafted with durable materials, these brushes are built to withstand the demanding conditions within a starter motor, including high currents and friction. Their precise design ensures optimal contact, contributing to the longevity and efficient operation of the starter. Replacing worn carbon brushes is essential for maintaining the functionality of your vehicle's starter. This BOSCH part, with code 2 004 336 212, offers a reliable solution for restoring starter performance and ensuring dependable engine ignition.