| Item | Part No. | Part Name | Qty | Serial No. |
| (723-63-22600) | CONTROL VALVE | 10001- | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.Y1663-01A0 T0 Y1663-07A0. | ||||
| 1 | 723-60-21300 | VALVE ASS'Y,RELIEF | 10001- | |
| 2 | 07002-02434 | O-RING | 10001- | |
| 3 | 07000-12016 | O-RING | 10001- | |
| 4 | 07001-02016 | RING,BACK-UP | 10001- | |
| 5 | 723-60-22600 | VALVE ASS'Y,RELIEF | 10001- | |
| 6 | 07002-02434 | O-RING | 10001- | |
| 7 | 07000-22016 | O-RING | 10001- | |
| 8 | 07001-02016 | RING,BACK-UP | 10001- | |
| 9 | 723-60-23100 | VALVE ASS'Y,SUCTION AND SAFETY | 10001- | |
| 10 | 07002-03634 | O-RING | 10001- | |
| 11 | 723-63-31990 | PLUG | 10001- | |
| 12 | 07000-13035 | O-RING | 10001- | |
| 13 | 07001-03035 | RING,BACK-UP | 10001- | |
| 14 | 07000-13030 | O-RING | 10001- | |
| 15 | 07001-03030 | RING | 10001- |