| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 56B-54-28552 | GUARD | 7020- | |
| 1 | 56B-54-28551 | GUARD | 7001-7019 | |
| 2 | 56B-54-18131 | SHAFT | 7001- | |
| 3 | 04050-14028 | PIN | 7001- | |
| 4 | 01640-21323 | WASHER | 7001- | |
| 5 | 56B-54-18140 | RUBBER | 7001- | |
| 6 | 415-46-11370 | SPACER | 7001- | |
| 7 | 01010-81245 | BOLT | 7001- | |
| 8 | 01643-31232 | WASHER | 7001- | |
| 9 | 56B-54-28560 | PLATE | 7001- | |
| 10 | 01010-81025 | BOLT | 7001- | |
| 11 | 01643-31032 | WASHER | 7001- | |
| 12 | 56C-54-18161 | BRACKET | 7001- | |
| 13 | 01010-81230 | BOLT | 7001- | |
| 14 | 01643-31232 | WASHER | 7001- | |
| 15 | 56C-54-18182 | COVER | 7001- | |
| 16 | 09245-14821 | CHAIN | 7001- | |
| 17 | 421-46-12740 | PIN | 7001- | |
| 18 | 01010-81016 | BOLT | 7001- | |
| 19 | 01580-11008 | NUT | 7001- |