| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 423-T74-1110 | TOOTH | 80001- | |
| 2 | 02090-11490 | BOLT | 80001- | |
| 3 | 09218-12219 | NUT | 80001- | |
| 4 | 423-70-13120 | SHIM¤ 1.0MM | 80001- | |
| 423-70-13130 | SHIM¤ 0.5MM | 80001- | ||
| 5 | 423-T74-1120 | TOOTH,L.H. | 80001- | |
| 423-T74-1130 | TOOTH,R.H. | 80001- | ||
| 6 | 423-70-13180 | BOLT | 80001- | |
| 7 | 01643-32260 | WASHER | 80001- | |
| 8 | 02290-11422 | NUT | 80001- | |
| 9 | 02090-11490 | BOLT | 80001- | |
| 10 | 09218-12219 | NUT | 80001- | |
| 11 | 423-70-13160 | SHIM¤ 1.0MM | 80001- | |
| 423-70-13170 | SHIM¤ 0.5MM | 80001- |