| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 154-21-12114 | SHAFT | 3689- | |
| 2 | 154-21-41151 | GEAR,BEVEL | 3689- | |
| 3 | 150-21-12130 | BOLT,REAMER | 3689- | |
| 4 | 150-21-32140 | WASHER,LOCK | 3689- | |
| 5 | 01582-11815 | NUT | 3689- | |
| 6 | 154-21-22161 | BEARING | 3689- | |
| 7 | 154-21-12161 | CAGE,BEARING | 3689- | |
| 8 | 154-21-00011 | SHIM ASS'Y | 3689- | |
| \6\ | SHIM¤ 0.1MM | 3689- | ||
| \6\ | SHIM¤ 0.1MM | 3689- | ||
| \6\ | SHIM¤ 0.25MM | 3689- | ||
| \6\ | SHIM¤ 0.25MM | 3689- | ||
| \6\ | SHIM¤ 0.5MM | 3689- | ||
| \6\ | SHIM¤ 0.5MM | 3689- | ||
| 9 | 01010-61445 | BOLT | 3689- | |
| 10 | 01643-31445 | WASHER | 3689- | |
| 11 | 198-21-11490 | HUB | 3689- | |
| 12 | 170-22-11130 | RING,SEAL | 3689- | |
| 13 | 198-21-11480 | PLATE | 3689- | |
| 14 | 170-21-12141 | NUT | 3689- | |
| 15 | 154-21-22211 | PACKING | 3689- | |
| 16 | 01010-81025 | BOLT | 3689- | |
| 17 | 01643-31032 | WASHER | 3689- |