| Item | Part No. | Part Name | Qty | Serial No. |
| (723-4A-10400) | VALVE ASS'Y | | 1001- |
| | THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.Y1668-01A0 TO Y1668-16A0. | | |
| 1 | 723-90-61800 | VALVE ASS'Y,SUCTION AND SAFETY | | 1001- |
| 2 | 07000-13024 | O-RING | | 1001- |
| 3 | 723-90-61600 | VALVE ASS'Y,SUCTION AND SAFETY | | 1001- |
| 4 | 07000-13024 | O-RING | | 1001- |
| 5 | 723-90-76600 | VALVE ASS'Y,SUCTION AND SAFETY | | 1001- |
| 6 | 07000-13024 | O-RING | | 1001- |
| 7 | 723-90-62300 | VALVE ASS'Y,SUCTION AND SAFETY | | 1001- |
| 8 | 07000-13024 | O-RING | | 1001- |
| 9 | 723-40-85100 | VALVE ASS'Y,SUCTION | | 1001- |
| 10 | 709-25-11390 | O-RING | | 1001- |
| 11 | 709-74-91510 | PLUG | | 1001- |
| 12 | 07000-13024 | O-RING | | 1001- |
| 13 | 07000-11009 | O-RING | | 1001- |
| 14 | 07001-01009 | RING,BACK-UP | | 1001- |
