“Manufacturer: МITSUI-MAN B&W Type 6S50MC” Spring housing Complet МITSUI-MAN B&W.S50MC.CA “Manufacturer: МITSUI-MAN B&W Type 6S50MC” Stud МITSUI-MAN B&W.S50MC.C3 “Manufacturer: МITSUI-MAN B&W Type 6S50MC” Nut МITSUI-MAN B&W.S50MC.C5