| Item | Part No. | Part Name | Qty | Serial No. |
| (720-2M-00063) | PUMP ASS'Y | 5598- | ||
| (720-2M-00062) | PUMP ASS'Y | 5560-5597 | ||
| (720-2M-00061) | PUMP ASS'Y | 5501-5559 | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.Y1600-01A0 TO Y1600-14A0. | ||||
| (720-2M-01044) | PUMP SUB ASS'Y | 5598- | ||
| (720-2M-01043) | PUMP SUB ASS'Y | 5501-5597 | ||
| (\7\720-2M-03253) | SERVO VALVE ASS'Y,FRONT | 5501- | ||
| (\7\720-2M-03263) | PISTON ASS'Y,SERVO | 5501- | ||
| 1 | \6\ | PISTON | 5501- | |
| 2 | \6\ | PLUG | 5501- | |
| 3 | (\7\720-2M-14540) | SPOOL | 5501- | |
| 4 | (\7\720-2M-14550) | RETAINER | 5501- | |
| 5 | (\7\720-2M-14560) | RETAINER | 5501- | |
| 6 | (\7\720-2M-14570) | SPRING | 5501- | |
| 7 | (\7\723-11-17150) | WASHER | 5501- | |
| 8 | (\7\01252-60612) | BOLT | 5501- | |
| 9 | (\7\720-2M-14581) | SLEEVE | 5501- | |
| 10 | (\7\07000-B3032) | O-RING | 5501- | |
| 11 | (\7\720-2M-14590) | PLUG | 5501- | |
| 12 | (\7\07000-B3024) | O-RING | 5501- | |
| 13 | (\7\720-2M-14610) | PLUG | 5501- | |
| 14 | (\7\07000-B2012) | O-RING | 5501- | |
| 15 | (\7\720-2M-14620) | SCREW | 5501- | |
| 16 | (\7\01582-11210) | NUT | 5501- | |
| 17 | (\7\720-2M-14630) | RETAINER | 5501- | |
| 18 | (\7\720-2M-14640) | PLUG | 5501- | |
| 19 | (\7\720-2M-14650) | ROD | 5501- | |
| 20 | (\7\07000-B2010) | O-RING | 5501- | |
| 21 | (\7\720-2M-14660) | RETAINER | 5501- | |
| 22 | (\7\720-2M-14670) | SPRING | 5501- | |
| 23 | (\7\720-2M-14680) | RETAINER | 5501- | |
| 24 | (\7\720-2M-14690) | RING,SNAP | 5501- | |
| 25 | (\7\01582-11210) | NUT | 5501- | |
| 26 | (\7\720-2M-14520) | COVER | 5501- | |
| 27 | (\7\720-2M-14170) | SCREW | 5501- | |
| 28 | (\7\07000-B1010) | O-RING | 5501- |