| Item | Part No. | Part Name | Qty | Serial No. |
| 421-62-A1590 | PUMP ASSEMBLY, STEERING AND SWITCH | A31001-UP- | ||
| 1 | 421-62-A1120 | COVER, FRONT | A31001-UP- | |
| 2 | 423-62-A1360 | SECTION, FRONT PORT | A31001-UP- | |
| 419-62-A1430 | KIT, GEAR | A31001-UP- | ||
| 3 | (NSS) | SECTION, CENTER | A31001-UP- | |
| 4 | (NSS) | GEAR, DRIVE | A31001-UP- | |
| 5 | (NSS) | GEAR, DRIVEN | A31001-UP- | |
| 6 | (NSS) | PLATE, WEAR | A31001-UP- | |
| 7 | (NSS) | PLATE, WEAR | A31001-UP- | |
| 8 | (NSS) | O-RING | A31001-UP- | |
| 9 | (NSS) | PLUG | A31001-UP- | |
| 423-62-A1550 | KIT, STUD | A31001-UP- | ||
| 10 | (NSS) | STUD | A31001-UP- | |
| 11 | (NSS) | WASHER | A31001-UP- | |
| 12 | (NSS) | NUT | A31001-UP- | |
| 13 | (NSS) | SEAL | A31001-UP- | |
| 14 | (NSS) | RING, SNAP | A31001-UP- | |
| 15 | (NSS) | SEAL | A31001-UP- | |
| 16 | (NSS) | PIN, DOWEL | A31001-UP- | |
| 17 | (NSS) | O-RING | A31001-UP- | |
| 18 | (NSS) | O-RING | A31001-UP- | |
| 19 | (NSS) | GLAND, SEAL | A31001-UP- | |
| 20 | (NSS) | RETAINER, SEAL | A31001-UP- | |
| 21 | 423-62-A1520 | COVER, REAR | A31001-UP- | |
| 424-62-A1810 | SECTION, REAR | A31001-UP- | ||
| 22 | (NSS) | SECTION, CENTER | A31001-UP- | |
| 23 | (NSS) | GEAR, DRIVE | A31001-UP- | |
| 24 | (NSS) | GEAR, DRIVEN | A31001-UP- | |
| 25 | (NSS) | PLATE, WEAR | A31001-UP- | |
| 26 | (NSS) | RETAINER, SEAL | A31001-UP- | |
| 27 | (NSS) | SEAL, GLAND | A31001-UP- | |
| 424-62-A1830 | KIT, BOLT | A31001-UP- | ||
| 28 | (NSS) | BOLT | A31001-UP- | |
| 29 | (NSS) | WASHER | A31001-UP- | |
| 30 | (NSS) | BOLT | A31001-UP- | |
| 419-62-A1210 | KIT, SEAL | A31001-UP- |