| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 20Y-30-25111 | FRAME,TRACK | 80001-91086 | |
| 1A | 20Y-30-11720 | PLATE (WELDED) | 80001-91086 | |
| 2 | 205-30-71171 | SEAL | 80001-@ | |
| 3 | 20Y-30-21150 | COVER | 80001-@ | |
| 4 | 205-30-71181 | COVER | 80001-@ | |
| 5 | 205-30-71191 | GASKET | 80001-@ | |
| 6 | 01580-11008 | NUT | 80001-@ | |
| 7 | 01643-31032 | WASHER | 80001-@ | |
| 8 | 20Y-30-11370 | SEAL | 80001-@ |