| Item | Part No. | Part Name | Qty | Serial No. |
| 12G-X56-0010 | P.T.O. ASS'Y | 29021- | ||
| 1 | 12G-X56-1110 | CASE | 29021- | |
| 2 | 12G-X56-1121 | COVER | 29021- | |
| 3 | 12G-X56-1410 | GEAR | 29021- | |
| 4 | 12G-X56-1420 | GEAR | 29021- | |
| 5 | 12G-X56-1430 | GEAR | 29021- | |
| 6 | 12G-X56-1440 | GEAR | 29021- | |
| 7 | 01010-81025 | BOLT | 29021- | |
| 8 | 01643-31032 | WASHER | 29021- | |
| 9 | 04020-01024 | PIN | 29021- | |
| 10 | 12G-X56-1130 | COVER | 29021- | |
| 11 | 01010-81030 | BOLT | 29021- | |
| 12 | 01643-31032 | WASHER | 29021- | |
| 13 | 07000-02100 | O-RING | 29021- | |
| 14 | 06040-06308 | BEARING | 29021- | |
| 15 | 07012-00065 | SEAL | 29021- | |
| 16 | 124-960-1410 | COUPLING | 29021- | |
| 17 | 708-2H-11930 | PLATE | 29021- | |
| 18 | 01015-51065 | BOLT | 29021- | |
| 19 | 01643-31032 | WASHER | 29021- | |
| 20 | 07000-03035 | O-RING | 29021- | |
| 21 | 12G-X56-1140 | COVER | 29021- | |
| 22 | 01010-81025 | BOLT | 29021- | |
| 23 | 01643-31032 | WASHER | 29021- | |
| 24 | 07000-02055 | O-RING | 29021- | |
| 25 | 12G-X56-0110 | SHIM ASS'Y | 29021- | |
| \6\ | SHIM¤ 1.0MM | 29021- | ||
| \6\ | SHIM¤ 0.3MM | 29021- | ||
| \6\ | SHIM¤ 0.2MM | 29021- |