| Item | Part No. | Part Name | Qty | Serial No. |
| 23B-15-00062 | Transmission Assembly | 1001- | ||
| 23B-15-11020 | Transmission Assembly | 1001- | ||
| 1 | 23B-15-13131 | Cage | 1001- | |
| 2 | 01010-81235 | Bolt | 1001- | |
| 3 | 01643-31232 | Washer | 1001- | |
| 4 | 23B-15-13140 | Cage | 1001- | |
| 5 | 07000-05140 | O-ring, (Kit : K01) | 1001- | |
| 6 | 07043-70108 | Plug, Taper | 1001- | |
| 7 | 23B-15-13610 | Collar | 1001- | |
| 8 | 04260-00635 | Ball, Steel | 1001- | |
| 9 | 04065-05020 | Ring, Snap | 1001- | |
| 10 | 01010-81235 | Bolt | 1001- | |
| 11 | 01643-31232 | Washer | 1001- | |
| 12 | 424-15-13950 | Plug | 1001- | |
| 13 | 07000-73025 | O-ring, (Kit : K01) | 1001- | |
| 14 | 23B-15-13152 | Cage | 1001- | |
| 15 | 07000-05200 | O-ring, (Kit : K01) | 1001- | |
| 16 | 145-14-11320 | Plug | 1001- | |
| 17 | 07012-50075 | Seal, Dust, (Kit : K01) | 1001- | |
| 18 | 23B-15-13430 | Cover | 1001- | |
| 19 | 23B-15-13451 | Gasket, (Kit : K01) | 1001- | |
| 20 | 01010-80616 | Bolt | 1001- | |
| 21 | 01602-20619 | Washer | 1001- | |
| 22 | 01010-81235 | Bolt | 1001- | |
| 23 | 01643-31232 | Washer | 1001- | |
| 24 | 04020-01228 | Pin, Dowel | 1001- | |
| 25 | 23B-15-13171 | Cover | 1473- | |
| 25 | 23B-15-13170 | Cover | 1001-1472 | |
| 26 | 07000-02115 | O-ring, (Kit : K01) | 1001- | |
| 27 | 01010-81235 | Bolt | 1001- | |
| 28 | 01643-31232 | Washer | 1001- | |
| 29 | 23B-15-13960 | Bearing | 1001- | |
| 30 | 23B-15-13211 | Gear | 1001- | |
| 31 | 06044-00213 | Bearing | 1001- | |
| 32 | 23B-15-13311 | Shaft | 1001- | |
| 33 | 06044-00213 | Bearing | 1001- | |
| 34 | 23B-15-13221 | Gear | 1001- | |
| 35 | 23B-15-13510 | Spacer | 1001- | |
| 36 | 06044-00212 | Bearing | 1001- | |
| 37 | 23B-15-13411 | Worm | 1001- | |
| 38 | 23B-15-13530 | Collar | 1001- | |
| 39 | 23B-15-13230 | Gear | 1001- | |
| 40 | 23B-15-13540 | Spacer | 1001- | |
| 41 | 23B-15-13722 | Tube | 1001- | |
| 42 | 07000-73025 | O-ring, (Kit : K01) | 1001- | |
| 43 | 07000-73028 | O-ring, (Kit : K01) | 1001- | |
| 44 | 01010-81035 | Bolt | 1001- | |
| 45 | 01602-21030 | Washer | 1001- | |
| 46 | 23B-15-13710 | Tube | 1001- | |
| 47 | 07206-30812 | Bolt, Joint | 1001- | |
| 48 | 07005-01212 | Seal, Washer, (Kit : K01) | 1001- | |
| 49 | 23B-15-13161 | Cage | 1001- | |
| 50 | 07000-02140 | O-ring | 1001- | |
| 51 | 07012-10085 | Seal, Oil, (Kit : K01) | 1001- | |
| 52 | 01010-81235 | Bolt | 1001- | |
| 53 | 01643-31232 | Washer | 1001- | |
| 54 | 23B-15-13320 | Shaft | 1001- | |
| 55 | 423-15-13251 | Coupling | 1001- | |
| 56 | 06044-00213 | Bearing | 1001- | |
| 57 | 23B-15-13950 | Bearing | 1001- | |
| 58 | 23B-15-13350 | Holder | 1001- | |
| 59 | 01050-51250 | Bolt | 1001- | |
| 60 | 01643-31232 | Washer | 1001- |