| Item | Part No. | Part Name | Qty | Serial No. |
| (706-7K-01170) | MOTOR ASS'Y,(SEE FIG. Y1640-01A0) | 50001- | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.Y1640-21A0 TO Y1640-23A0. | ||||
| 1 | 702-77-02170 | VALVE ASS'Y,RELIEF | 50001- | |
| 2 | 07000-F3022 | O-RING | 50001- | |
| 3 | 07001-03022 | RING,BACK-UP | 50001- | |
| 4 | 07002-63634 | O-RING | 50001- | |
| 702-15-80000 | VALVE ASS'Y | 50001- | ||
| 5 | \6\ | BODY | 50001- | |
| 6 | \6\ | SPOOL | 50001- | |
| 7 | 706-7K-40050 | SEAL | 50001- | |
| 8 | 702-15-71130 | SPRING | 50001- | |
| 9 | 702-15-71140 | PLUG | 50001- | |
| 10 | 07002-61423 | O-RING | 50001- | |
| 11 | 07000-B3042 | O-RING | 50001- | |
| 12 | 07000-B1009 | O-RING | 50001- | |
| 13 | 01252-60825 | BOLT | 50001- |