| Item | Part No. | Part Name | Qty | Serial No. |
| (708-1S-00311) | PUMP ASS'Y | | 20501- |
| (708-1S-00310) | PUMP ASS'Y | | 20002-20500 |
| (708-1S-00321) | PUMP ASS'Y,WITH AIR CONDITIONER | | 20501- |
| (708-1S-00320) | PUMP ASS'Y,WITH AIR CONDITIONER | | 20002-20500 |
| | THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.Y1600-01A0 TO Y1600-05A0. | | |
| (\7\708-1S-03430) | VALVE ASS'Y | | 20002- |
| \6\ | BODY ASS'Y | | 20002- |
| 1 | \6\ | BODY | | 20002- |
| 2 | \6\ | PLUG | | 20002- |
| (\7\708-1S-04310) | SLEEVE SUB ASS'Y | | 20002- |
| 3 | \6\ | SLEEVE | | 20002- |
| 4 | \6\ | PISTON | | 20002- |
| 5 | \6\ | SEAL | | 20002- |
| 6 | \6\ | O-RING | | 20002- |
| 7 | \6\ | RING,BACK-UP | | 20002- |
| 8 | \6\ | O-RING | | 20002- |
| 9 | \6\ | SPOOL | | 20002- |
| 10 | \6\ | SEAT | | 20002- |
| 11 | \6\ | SPRING | | 20002- |
| 12 | \6\ | RETAINER | | 20002- |
| 13 | \6\ | O-RING | | 20002- |
| 14 | \6\ | PLUG | | 20002- |
| 15 | \6\ | NUT | | 20002- |
| 16 | \6\ | LEVER | | 20002- |
| 17 | \6\ | SPACER | | 20002- |
| 18 | \6\ | O-RING | | 20002- |
| 19 | \6\ | PLUG | | 20002- |
| 20 | \6\ | PLUG | | 20002- |
| 21 | \6\ | SPOOL | | 20002- |
| 22 | \6\ | PLUG | | 20002- |
| 23 | \6\ | O-RING | | 20002- |
| 24 | \6\ | SPRING | | 20002- |
| 25 | \6\ | SEAT | | 20002- |
| 26 | \6\ | ORIFICE | | 20002- |
