The motor brushes are installed in the grinder motor. In some cases, the spring may also be damaged. Therefore, these two components are available as a set.
 Advantage: The higher copper content of the product minimizes the spread of carbon dust in the machine.
 This set is compatible with all EQ models.
 EQ3 EQ5 EQ6 EQ9 EQ500 EQ700 EQ900
 If you have any further questions or need any information, please do not hesitate to contact me.