Part Number: 101-560202-1 (Tube assembly-oxygen)Part Number: 101-560249-1 (Tube assembly-oxygen)Part Number: 114-560075-1 (Tube assembly-oxygen)Part Number: 128-560049-1 (Tube assembly-oxygen)Part Number: 128-560056-1 (Tube assembly-oxygen)Part Number: 130-560038-1 (Tube assembly-oxygen)