| Item | Part No. | Part Name | Qty | Serial No. |
| 23H-13-10000 | Transmission Assembly | 1001- | ||
| 1 | 23H-15-12520 | Gear | 1001- | |
| 2 | 56D-15-19630 | Bearing | 1001- | |
| 3 | 56D-15-19420 | Holder | 1001- | |
| 4 | 01010-81265 | Bolt | 1001- | |
| 5 | 01643-31232 | Washer | 1001- | |
| 6 | 234-15-89410 | Collar | 1001- | |
| 7 | 23H-13-13410 | Gear | 1001- | |
| 8 | 23B-13-79310 | Bearing | 1001- | |
| 9 | 01530-04812 | Nut, Lock | 1001- | |
| 10 | 234-15-83230 | Cover | 1001- | |
| 11 | 01010-81030 | Bolt | 1001- | |
| 12 | 07000-72100 | O-ring, (Kit : K01) | 1001- | |
| 13 | 23B-13-73430 | Gear | 1001- | |
| 14 | 23B-13-79310 | Bearing | 1001- | |
| 15 | 01530-04812 | Nut, Lock | 1001- |