| Item | Part No. | Part Name | Qty | Serial No. |
| (708-7R-00370) | MOTOR ASS'Y | 8001- | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.Y1640-01A0 TO Y1640-03A0. | ||||
| 1 | 702-73-04260 | VALVE ASS'Y,RELIEF | 11500- | |
| 1 | 702-73-04230 | VALVE ASS'Y,RELIEF | 8001-11499 | |
| 2 | 07000-12016 | O-RING | 8001- | |
| 3 | 723-60-22230 | RING,BACK-UP | 8001- | |
| 4 | 07002-12434 | O-RING | 8001- | |
| 5 | 02782-10315 | ELBOW | 8001- | |
| 6 | 07002-12034 | O-RING | 8001- | |
| 7 | 02896-11009 | O-RING | 8001- | |
| 8 | 02789-00315 | PLUG,CAP | 8001- |