Part Number: 141N6144-1 (Backup fitting)Part Number: 141N6144-3 (Backup fitting)Part Number: 427-030-355-101 (Backup fitting)Part Number: 85217577-105 (Backup fitting)Part Number: GS257-0018-4 (Backup fitting)Part Number: GS257-0029-2 (Backup fitting)Part Number: GS277-0047-3 (Backup fitting)Part Number: GS277-0053-5 (Backup fitting)Part Number: GS277-0053-6 (Backup fitting)Part Number: GS277-0059-3 (Backup fitting)