| Item | Part No. | Part Name | Qty | Serial No. |
| PUMP ASSEMBLY (SEE FIG. H1600-01A0) | A50018-- | |||
| OR | ||||
| PUMP ASSEMBLY (SEE FIG. H1600-01A1) | A50001-A50017- | |||
| VALVE ASSEMBLY, SERVO, FRONT (SEE FIG. H1600-07A0) | A50001 -- | |||
| 708-25-65201 | VALVE SUBASSEMBLY, SERVO | A50001 -- | ||
| 708-23-07011 | BODY ASSEMBLY | A50001 -- | ||
| 1 | (NSS) | BODY | A50001 -- | |
| 2 | (NSS) | EXPANDER | A50001 -- | |
| 3 | 708-25-15120 | PISTON | A50001 -- | |
| 4 | 708-25-15130 | SEAT | A50001 -- | |
| 5 | 708-25-15140 | SPRING | A50001 -- | |
| 6 | 708-25-15420 | PLUG | A50001 -- | |
| 7 | 07000-32018 | O-RING | A50001 -- | |
| 8 | 708-25-15340 | SCREW | A50001 -- | |
| 9 | 708-25-15150 | COVER | A50001 -- | |
| 10 | 01580-10806 | NUT | A50001 -- | |
| 11 | 708-25-15320 | BOLT | A50001 -- | |
| 12 | 01602-20619 | WASHER, SPRING | A50001 -- | |
| 13 | 708-25-65170 | PLUG | A50001 -- | |
| 14 | 07002-32034 | O-RING | A50001 -- | |
| 15 | 07239-12009 | NUT | A50001 -- | |
| 16 | 708-25-15180 | SLEEVE | A50001 -- | |
| 17 | 708-25-15280 | SPOOL | A50001 -- | |
| 18 | 708-25-15310 | SPRING | A50001 -- | |
| 19 | 708-25-15330 | SPACER | A50001 -- | |
| 20 | 708-25-15430 | PLUG | A50001 -- | |
| 21 | 07000-32012 | O-RING | A50001 -- | |
| 22 | 708-25-15340 | SCREW | A50001 -- | |
| 23 | 708-25-15250 | COVER | A50001 -- | |
| 24 | 01580-10806 | NUT | A50001 -- | |
| 25 | 708-25-15320 | BOLT | A50001 -- | |
| 26 | 01602-20619 | WASHER, SPRING | A50001 -- | |
| 27 | 708-25-15260 | PLUG | A50001 -- | |
| 28 | 07002-30823 | O-RING | A50001 -- | |
| 29 | 708-25-15270 | ARM | A50001 -- | |
| 30 | 04205-00514 | PIN | A50001 -- | |
| 31 | 04050-01210 | PIN, COTTER | A50001 -- |