| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 145-27-41240 | PINION | 40001- | |
| 2 | 145-27-41221 | BEARING | 40001- | |
| 3 | 145-27-41231 | BEARING | 40001- | |
| 4 | 141-27-31193 | FLANGE | 40001- | |
| 5 | 01010-31430 | BOLT | 40001- | |
| 6 | 01602-01442 | WASHER | 40001- | |
| 7 | 131-27-51120 | BOLT | 40001- | |
| 8 | 130-27-51140 | LOCK (KIT) | 40001- | |
| 9 | 130-27-51151 | NUT | 40001- | |
| 10 | 145-27-11240 | GASKET (KIT) | 40001- | |
| 11 | 141-27-31132 | CAGE,R.H. | 40001- | |
| 11 | 144-27-11130 | CAGE,L.H. | 40001- | |
| 12 | 07013-10090 | SEAL (KIT) | 40001- | |
| 12 | \0\07013-00090 | SEAL (KIT) | 40001-44999 | |
| 13 | 07000-05165 | O-RING (KIT) | 40001- | |
| 14 | 01010-31235 | BOLT | 40001- | |
| 15 | 01602-01236 | WASHER | 40001- | |
| 16 | 145-27-41321 | GEAR | 40001- | |
| 17 | 141-27-31180 | KEY | 40001- | |
| 18 | 141-27-31170 | SPACER | 40001- | |
| 19 | 145-27-41430 | PINION | 40001- | |
| 20 | 140-09-13131 | BEARING | 40001- | |
| 21 | 140-09-13131 | BEARING | 40001- | |
| 22 | 141-27-31310 | HOLDER | 40001- | |
| 23 | 04020-00820 | PIN (WELDED) | 40001- | |
| 24 | 141-27-31320 | SHAFT | 40001- | |
| 25 | 04020-00820 | PIN (WELDED) | 40001- | |
| 26 | 135-27-21270 | WASHER (KIT) | 40001- | |
| 27 | 01583-02213 | NUT | 40001- | |
| 28 | 145-27-41510 | GEAR, 42 TEETH | 40001- | |
| 29 | 01084-02060 | BOLT | 40001- | |
| 30 | 141-27-31252 | NUT | 40001- | |
| 31 | 141-27-31280 | WASHER | 40001- | |
| 32 | 141-27-31270 | LOCK (KIT) | 40001- |