| Item | Part No. | Part Name | Qty | Serial No. |
| 23B-70-01010 | GEAR ASS'Y,CIRCLE REVERSE | 50001- | ||
| 1 | 23B-70-16110 | CASE | 50001- | |
| 2 | 07040-11812 | PLUG | 50001- | |
| 3 | 07002-11823 | O-RING | 50001- | |
| 4 | 07040-11409 | PLUG | 50001- | |
| 5 | 07002-11423 | O-RING | 50001- | |
| 6 | 23A-70-15150 | BUSHING | 50001- | |
| 7 | 07012-00062 | SEAL,OIL | 50001- | |
| 8 | 23B-70-16141 | SHAFT | 50068- | |
| 8 | \0\23B-70-16140 | SHAFT | 50001-50067 | |
| 9 | 232-70-54450 | WASHER | 50001- | |
| 10 | 23B-70-16151 | WHEEL,WORM | 50068- | |
| 10 | \0\23B-70-16150 | WHEEL,WORM | 50001-50067 | |
| 11 | 01090-51660 | BOLT | 50068- | |
| 11 | \0\01090-51440 | BOLT | 50001-50067 | |
| 12 | 23B-70-16170 | LOCK | 50001- | |
| 13 | 23B-70-16120 | COVER | 50001- | |
| 14 | 07040-13016 | PLUG | 50001- | |
| 15 | 07002-13034 | O-RING | 50001- | |
| 16 | 232-70-54440 | BUSHING | 50001- | |
| 17 | 232-70-54430 | WASHER | 50001- | |
| 18 | 07000-15290 | O-RING | 50001- | |
| 19 | 01010-51230 | BOLT | 50001- | |
| 20 | 01602-21236 | WASHER,SPRING | 50001- | |
| 21 | 232-70-54310 | PLATE | 50001- | |
| 22 | 04020-01024 | PIN,DOWEL | 50001- | |
| 23 | 23B-70-16180 | GEAR | 50001- | |
| 24 | 04080-06012 | HOLDER | 50001- | |
| 25 | 234-71-13320 | SHIM, 0.5MM | 50001- | |
| 26 | 01010-51235 | BOLT | 50001- | |
| 27 | 04081-06012 | LOCK | 50001- | |
| 28 | 232-71-13150 | PIN | 50001- | |
| 29 | 01010-52455 | BOLT | 50001- | |
| 30 | 01643-32460 | WASHER | 50001- |