| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 2693-4-32200 | GEAR,FINAL | 2501- | |
| 2 | 06006-06009 | BEARING | 2501- | |
| 3 | 06006-06207 | BEARING | 2501- | |
| 4 | 2692-4-32220 | PINION | 2501- | |
| 5 | 06006-06205 | BEARING | 2501- | |
| 6 | 06006-06305 | BEARING | 2501- | |
| 7 | 2692-4-32410 | CAP,SEAL | 2501- | |
| 8 | 2692-4-32110 | CASE,GEAR | 2501- | |
| 9 | 2692-4-32120 | CAP | 2501- | |
| 10 | 01010-31030 | BOLT | 2501- | |
| 11 | 01602-01030 | WASHER,SPRING | 2501- | |
| 12 | 268-40-12130 | BOLT | 2501- | |
| 13 | 01602-01236 | WASHER,SPRING | 2501- | |
| 14 | 01010-31030 | BOLT | 2501- | |
| 15 | 01602-01030 | WASHER,SPRING | 2501- | |
| 16 | 2692-4-32310 | SPROCKET,FINAL | 2501- | |
| 17 | 267-15-41404 | NUT | 2501- | |
| 18 | 2692-4-32440 | WASHER | 2501- |