1 Pieza Junta Flotante de Rosca Interna Serie WHC31 YIYUN (Modelos WHC31-5-0.8-6, 5-0.8-8, 5-0.8-9, 5-0.8-10, WHC31-6-1.0-3, 4, 5, 6, 8, 9, 10, 12)