| Item | Part No. | Part Name | Qty | Serial No. |
| 23B-15-00062 | Transmission Assembly | 1001- | ||
| 23B-15-19010 | PTO Assembly | 1001- | ||
| 1 | 23B-15-18110 | Case | 1001- | |
| 2 | 07042-20108 | Plug | 1001- | |
| 3 | 07042-20108 | Plug | 1001- | |
| 4 | 23B-15-18160 | Cage | 1001- | |
| 5 | 01010-81230 | Bolt | 1001- | |
| 6 | 01643-31232 | Washer | 1001- | |
| 7 | 23B-15-18130 | Cage | 1001- | |
| 8 | 07000-02120 | O-ring, (Kit : K01) | 1001- | |
| 9 | 01010-81245 | Bolt | 1001- | |
| 10 | 01643-31232 | Washer | 1001- | |
| 11 | 01010-81235 | Bolt | 1001- | |
| 12 | 23B-15-18140 | Cage | 1001- | |
| 13 | 07000-05170 | O-ring, (Kit : K01) | 1001- | |
| 14 | 01010-81235 | Bolt | 1001- | |
| 15 | 01643-31232 | Washer | 1001- | |
| 16 | 23B-15-18150 | Cage | 1001- | |
| 17 | 07042-20108 | Plug | 1001- | |
| 18 | 07000-73025 | O-ring, (Kit : K01) | 1001- | |
| 19 | 07000-02065 | Ring, Back-up, (Kit : K01) | 1001- | |
| 20 | 01010-81235 | Bolt | 1001- | |
| 21 | 01643-31232 | Washer | 1001- | |
| 22 | 23B-15-18210 | Gear | 1001- | |
| 23 | 23B-15-18410 | Spacer | 1001- | |
| 24 | 23B-15-18420 | Spacer | 1001- | |
| 25 | 23B-15-18220 | Gear | 1001- | |
| 26 | 23B-15-18320 | Shaft | 1001- | |
| 27 | 23B-15-18230 | Gear | 1001- | |
| 28 | 134-960-2150 | Washer | 1001- | |
| 29 | 23B-15-18430 | Spacer | 1001- | |
| 30 | 23B-15-18510 | Holder | 1001- | |
| 31 | 01010-81235 | Bolt | 1001- | |
| 32 | 23B-15-18260 | Gear | 1001- | |
| 33 | 06040-06211 | Bearing | 1001- | |
| 34 | 06044-00209 | Bearing | 1001- | |
| 35 | 06044-00209 | Bearing | 1001- | |
| 36 | 06044-00212 | Bearing | 1001- | |
| 37 | 06044-00207 | Bearing | 1001- | |
| 38 | 06040-06209 | Bearing | 1001- | |
| 39 | 04065-01030 | Ring, Snap | 1001- | |
| 40 | 04065-08530 | Ring, Snap | 1001- | |
| 41 | 04065-08530 | Ring, Snap | 1001- | |
| 42 | 04064-04518 | Ring, Snap | 1001- | |
| 43 | 04064-04518 | Ring, Snap | 1001- | |
| 44 | 23B-15-18610 | Tube | 1001- | |
| 45 | 07213-50813 | Connector | 1001- | |
| 46 | 04434-00808 | Clip | 1001- | |
| 47 | 01010-80816 | Bolt | 1001- | |
| 48 | 01643-30823 | Washer | 1001- | |
| 49 | 23B-15-18310 | Shaft | 1001- | |
| 50 | 01010-81235 | Bolt | 1001- | |
| 51 | 01643-31232 | Washer | 1001- | |
| 52 | 01010-81240 | Bolt | 1001- | |
| 53 | 01643-31232 | Washer | 1001- | |
| 54 | 01643-31232 | Washer | 1001- | |
| 55 | 01144-51235 | Stud | 1001- | |
| 56 | 01580-11210 | Nut | 1001- | |
| 57 | 07000-05365 | O-ring, (Kit : K01) | 1001- | |
| 58 | 07000-73035 | O-ring, (Kit : K01) | 1001- |