| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 20M-27-11110 | COVER,L.H. | 1001- | |
| 1 | 20M-27-11120 | COVER,R.H. | 1001- | |
| 2 | 07040-11409 | PLUG | 1001- | |
| 3 | 07002-01423 | O-RING | 1001- | |
| 4 | 01010-31025 | BOLT | 1001- | |
| 5 | 01602-01030 | WASHER,SPRING | 1001- | |
| 6 | 01010-31045 | BOLT | 1001- | |
| 7 | 01602-01030 | WASHER,SPRING | 1001- | |
| 8 | 04020-01024 | PIN,DOWEL | 1001- | |
| 9 | 20N-27-12110 | GEAR | 1001- | |
| 10 | 20N-27-12130 | HOLDER | 1001- | |
| 11 | 01010-31025 | BOLT | 1001- | |
| 12 | 01602-01030 | WASHER,SPRING | 1001- | |
| 13 | 07000-02085 | O-RING | 1001- | |
| 14 | 20M-27-13110 | SHAFT | 1001- | |
| 15 | 06044-00206 | BEARING,ROLLER | 1001- | |
| 16 | 20M-27-14120 | SPROCKET | 1001- | |
| 140-30-00040 | FLOATING SEAL ASS'Y | 1001- | ||
| 17 | 140-30-00400 | SEAL RING ASS'Y | 1001- | |
| 17 | \6\ | RING,SEAL | 1001- | |
| 18 | 140-30-00410 | O-RING ASS'Y | 1001- | |
| 18 | \6\ | O-RING | 1001- | |
| 19 | 20M-27-14210 | GEAR | 1001- | |
| 20 | 06044-00207 | BEARING,ROLLER | 1001- | |
| 21 | 20M-27-14230 | COLLAR | 1001- | |
| 22 | 20M-27-14220 | COLLAR | 1001- | |
| 23 | 06040-06309 | BEARING | 1001- | |
| 24 | 04080-03506 | HOLDER | 1001- | |
| 25 | 01010-30820 | BOLT | 1001- | |
| 26 | 04081-03510 | LOCK | 1001- | |
| 27 | 20M-27-14310 | COVER | 1001- | |
| 28 | 07000-02115 | O-RING | 1001- | |
| 29 | 01010-30825 | BOLT | 1001- | |
| 30 | 01602-00825 | WASHER,SPRING | 1001- | |
| 31 | 20M-27-11140 | GASKET | 1001- |