| Item | Part No. | Part Name | Qty | Serial No. |
| (708-2H-00450) | PUMP ASS'Y | 51423- | ||
| (708-2H-00027) | PUMP ASS'Y | 50345-51422 | ||
| (708-2H-00026) | PUMP ASS'Y | 50345-50345 | ||
| (708-2H-00022) | PUMP ASS'Y | 50001-50344 | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.Y1600-01A0 TO Y1600-12A0 | ||||
| 1 | 702-21-57600 | PILOT VALVE | 50345- | |
| 1 | 702-21-55600 | PILOT VALVE | 50001-50344 | |
| 2 | 01252-60635 | BOLT | 50001- | |
| 3 | 20Y-62-22790 | BAND, RED | 50001- | |
| 4 | 702-21-57500 | PILOT VALVE | 50345- | |
| 4 | 702-21-55701 | PILOT VALVE | 50001-50344 | |
| 5 | 702-16-55260 | BOLT | 50001- | |
| 6 | 20Y-62-22830 | BAND, WHITE | 50001- | |
| 702-21-55400 | VALVE ASS'Y | 50001- | ||
| 7 | 702-21-55920 | PLUG | 50001- | |
| 8 | \6\ | PISTON | 50001- | |
| 9 | 702-21-55940 | SPRING | 50001- | |
| 10 | \6\ | BLOCK | 50001- | |
| 11 | 07002-12034 | O-RING | 50001- | |
| 12 | 07000-11008 | O-RING | 50001- | |
| 13 | 722-12-18240 | O-RING | 50001- | |
| 14 | 01252-60530 | BOLT | 50001- | |
| 15 | (\7\708-2H-15531) | PLUG | 50001- | |
| 16 | 07000-B1008 | O-RING | 50001- | |
| 17 | 07001-01008 | RING | 50001- | |
| 18 | 07002-61423 | O-RING | 50001- | |
| 19 | 01643-51232 | WASHER | 50001- | |
| 20 | 01010-81220 | BOLT | 50001- | |
| 21 | 08193-21012 | CLIP | 50001- |