MAN B&W.6S42MC.91263-41-036 O-RING WITH BACK-UP RING 45/50 MM
MAN B&W.6S42MC.91261-48-023 O-RING WITH BACK-UP RING 85/95 MM
MAN B&W.6S42MC.91261-48-035 O-RING WITH BACK-UP RING 135/145 MM
MAN B&W.6S42MC.91263-08-012 O-RING WITH BACK-UP RING 100/105 MM
MAN B&W.6S42MC.91263-08-024 O-RING WITH BACK-UP RING 65/75 MM
MAN B&W.6S42MC.91263-41-012 O-RING WITH BACK-UP RING 65/70 MM