XSW-D INSTRUMENT BASE SETArticle No. 508493 XSW-D INSTRUMENT BASE SET 1 Spare Parts available XSWD BELTPACK CLIP Choose Spare Part Spare Parts XSWD BELTPACK CLIP XSWD BELTPACK CLIP XSWD BELTPACK CLIP Complexity Article No. 508650 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.