MAN B&W.S50MC-C.BA-005 “PISTON RING (CPR/AL-COAT)
MAN B&W.S50MC-C.BA-006 “PISTON RING (LOW, OPPOSITE)
MAN B&W.S50MC-C.BA-007 “PISTON RING (3RD/LOW-RING)
MAN B&W.S50MC-C.BA-008 “PISTON RING (AL/LOW)