| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 134-12-28111 | COVER | 20001- | |
| 2 | 07043-01019 | PLUG | 20001- | |
| 3 | 07043-00312 | PLUG | 20001- | |
| 4 | 134-12-28120 | GASKET | 20001- | |
| 5 | 01010-51045 | BOLT | 20001- | |
| 6 | 01011-51005 | BOLT | 20001- | |
| 7 | 01643-51032 | WASHER | 20001- | |
| 8 | 134-12-28141 | FLANGE | 20001- | |
| 9 | 07012-10085 | SEAL,OIL | 20001- | |
| 10 | 134-12-28131 | SHAFT | 20001- | |
| 11 | 06000-06014 | BEARING | 20001- | |
| 12 | 04064-07025 | RING,SNAP | 20001- | |
| 13 | 04065-01104 | RING,SNAP | 20001- | |
| 14 | 135-12-31100 | DAMPER | 20001- | |
| 15 | 01010-50820 | BOLT | 20001- | |
| 16 | 01643-50823 | WASHER | 20001- | |
| 17 | 07030-10252 | BREATHER | 20001- | |
| 18 | 135-A62-6620 | BRACKET | 20001- | |
| 19 | 135-A62-6610 | SEAT | 20001- | |
| 20 | 144-54-21490 | PLATE | 20001- | |
| 21 | 01010-50812 | BOLT | 20001- | |
| 22 | 01602-20825 | WASHER,SPRING | 20001- |