| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 20R-30-32110 | FRAME,TRACK | 18001-22063 | |
| 2 | 20R-30-11190 | PLATE | 18001-@ | |
| 3 | 01010-51225 | BOLT | 18001-@ | |
| 4 | 20R-30-21170 | COVER | 18001-22063 | |
| 5 | 01010-51020 | BOLT | 18001-22063 | |
| 6 | 01602-21030 | WASHER,SPRING | 18001-22063 | |
| 7 | 20S-30-21160 | GUARD | 18001-22063 | |
| 8 | 20S-30-21150 | GUARD | 18001-22063 | |
| 9 | 01010-51435 | BOLT | 18001-22063 | |
| 10 | 01010-51440 | BOLT | 18001-22063 | |
| 11 | 01643-31445 | WASHER | 18001-22063 | |
| 12 | 20S-30-21120 | COVER | 18001-@ | |
| 13 | 01010-51016 | BOLT | 18001-@ | |
| 14 | 01602-21030 | WASHER,SPRING | 18001-@ | |
| 15 | 20S-30-21130 | COVER | 18001-@ | |
| 16 | 20S-30-21140 | COVER | 18001-@ | |
| 17 | 01010-51085 | BOLT | 18001-@ | |
| 18 | 01602-21030 | WASHER,SPRING | 18001-@ | |
| 19 | 20S-30-11530 | GUARD (OP) | 18001-22063 |