Most Standard Zimmermann brake drums are equivalent-quality spare parts, as defined by motor vehicle block exemption regulation KFZ-GVO (EU) no. 330/2010, which are on a par with the respective original parts first fitted. Brake drums in our standard range of wearing parts are manufactured in dimensions and to a material quality specified by the automotive manufacturers. Since 2008 Zimmermann is offering most Brake Drums in a coated version named Coat Z – anti corrosion. Herewith we follow the demand for a more attractive visual appearance.