MEG 14-40-L BArticle No. 504792 MEG 14-40-L B 1 Spare Parts available Pop shield with Choose Spare Part Spare Parts Pop shield with010 Pop shield with self adhesive ring Complexity Article No. 543683 Choose Spare Part Attention! Due to the complexity of the repair, some of the spare parts shown can only be replaced by specialist workshops. In this case, please contact your nearest Sennheiser Service Center.