| Item | Part No. | Part Name | Qty | Serial No. |
| (42W-17-21010) | HYDRAULIC PUMP | H00104- | ||
| (42W-17-21050) | HYDRAULIC PUMP | H00051-H00103 | ||
| (42W-17-21100) | HYDRAULIC PUMP | ..- | ||
| (42W-17-21080) | HYDRAULIC PUMP | H00051-. | ||
| 1 | 42W-17-H0P37 | THROTTLE VALVE | H00051- | |
| 2 | 42U-17-H0R42 | THROTTLE VALVE | H00051- | |
| 3 | 42U-17-H0R52 | BANJO BOLT | H00051- | |
| 4 | 42R-17-H0R36 | SHUTTLE | H00051- | |
| 5 | 42U-17-H0R44 | TUBE | H00051- | |
| 6 | 42U-17-H0R49 | DISC | H00051- | |
| 7 | 42U-17-H0R51 | SPRING SEAT | H00051- | |
| 8 | 42U-17-H0R50 | COMPRESSION SPRING | H00051- | |
| 9 | 42R-17-H0R37 | GRUB SCREW | H00051- | |
| 10 | 42U-17-H0R45 | RING | H00051- | |
| 11 | 42U-17-H0R85 | SNAP RING | H00051- | |
| 12 | 42R-17-H0R38 | O-RING | H00051- | |
| 13 | 42R-17-H0P86 | NUT | H00051- | |
| 14 | 42R-17-H0R39 | SNAP RING | H00051- | |
| 15 | 42R-17-H0R40 | SNAP RING | H00051- | |
| 16 | 42U-17-H0R48 | NUT | H00051- | |
| 17 | 42W-17-H0P85 | ORIFICE PLATE | H00051- | |
| 18 | 42W-17-H0P39 | CONTROL | H00051- | |
| 19 | 42R-17-H0R34 | PISTON | H00051- | |
| 20 | 42R-17-H0R35 | SPRING SEAT | H00051- | |
| 21 | 42W-17-H0P80 | COMPRESSION SPRING | H00051- |