| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 23B-70-52110 | CASE | 1001- | |
| 2 | 07000-15260 | O-RING | 1001- | |
| 3 | 07041-13012 | PLUG | 1001- | |
| 4 | 07002-13034 | O-RING | 1001- | |
| 5 | 07040-11812 | PLUG | 1001- | |
| 6 | 07002-11823 | O-RING | 1001- | |
| 7 | 23B-70-52290 | SEAL | 1001- | |
| 8 | 23B-70-52190 | BUSHING | 1001- | |
| 9 | 23B-70-52220 | PLATE | 1001- | |
| 10 | 04020-01024 | PIN,DOWEL | 1001- | |
| 11 | 235-70-15850 | HOLDER | 1001- | |
| 12 | 235-70-15870 | SHIM¤ 0.5MM | 1001- | |
| 235-70-15860 | SHIM¤ 1.0MM | 1001- | ||
| 235-70-15880 | SHIM¤ 0.2MM | 1001- | ||
| 13 | 01010-81235 | BOLT | 1001- | |
| 14 | 04081-05512 | LOCK | 1001- | |
| 15 | 23B-70-52121 | WORM | 1001- | |
| 16 | 06002-30310 | BEARING | 1001- | |
| 17 | 01010-81030 | BOLT | 1001- | |
| 18 | 01643-31032 | WASHER | 1001- | |
| 19 | 23B-70-52320 | PLATE | 1001- | |
| 20 | 07042-70108 | PLUG | 1001- | |
| 21 | 238-70-16210 | SHIM¤ 0.1MM | 1001- | |
| 238-70-16220 | SHIM¤ 0.2MM | 1001- | ||
| 238-70-16240 | SHIM¤ 1.0MM | 1001- | ||
| 22 | 23B-70-52250 | HOUSING | 1001- | |
| 23 | 01140-81235 | STUD | 1001- | |
| 24 | 01582-11210 | NUT | 1001- | |
| 25 | 01643-31232 | WASHER | 1001- | |
| 26 | 01252-41035 | BOLT | 1001- | |
| 27 | 01643-31032 | WASHER | 1001- | |
| 28 | 07000-12130 | O-RING | 1001- | |
| 29 | 23B-70-16240 | O-RING | 1001- | |
| 30 | 23B-62-31100 | MOTOR ASS'Y,CIRCLE REVOLUTION | 1001- | |
| 31 | 232-71-13151 | PIN | 1001- | |
| 32 | 01010-82465 | BOLT | 1001- | |
| 33 | 01643-32460 | WASHER | 1001- | |
| 34 | 01010-82470 | BOLT | 1001- |