Part Number: 047-640-055-007 (Extension tube)Part Number: 200809644 (Extension tube)Part Number: 5HF75143-101 (Extension tube)Part Number: 7052105-17 (Extension tube)Part Number: 7052105-27 (Extension tube)Part Number: 857E863PO8 (Extension tube)Part Number: D4524-3502-1 (Extension tube)Part Number: P4621A (Extension tube)Part Number: PS47005-01 (Extension tube)Part Number: SBA300-57-6009 (Extension tube)