| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 135-21-33100 | CASE AND FRAME | 20001- | |
| 2 | 07049-02430 | PLUG | 20001- | |
| 3 | 135-21-31240 | RETAINER,L.H. | 20001- | |
| 4 | 135-21-31220 | RETAINER,R.H. | 20001- | |
| 5 | 04020-00616 | PIN,DOWEL | 20001- | |
| 6 | 01019-22000 | BOLT | 20001- | |
| 7 | 01643-32060 | WASHER | 20001- | |
| 8 | 01010-50816 | BOLT | 20001- | |
| 9 | 130-21-12330 | LOCK | 20001- | |
| 10 | 130-21-12322 | LOCK | 20001- | |
| 11 | 135-21-31211 | FILLER | 20001- | |
| 12 | 01010-51020 | BOLT | 20001- | |
| 13 | 01602-21030 | WASHER,SPRING | 20001- | |
| 14 | 07044-13620 | PLUG | 20001- | |
| 15 | 07040-13618 | PLUG | 20001- | |
| 16 | 07002-03634 | O-RING | 20001- | |
| 17 | 135-21-11232 | GAUGE | 20001- | |
| 18 | 07000-03038 | O-RING | 20001- | |
| 19 | 131-21-41222 | COVER | 20001- | |
| 20 | 07000-05185 | O-RING | 20001- | |
| 21 | 01010-51430 | BOLT | 20001- | |
| 22 | 01602-21442 | WASHER,SPRING | 20001- | |
| 23 | 131-21-41290 | CAP | 20001- | |
| 24 | 01010-52280 | BOLT | 20001- | |
| 25 | 01643-32260 | WASHER | 20001- | |
| 26 | 135-21-31230 | COVER | 20001- | |
| 27 | 01010-31425 | BOLT | 20001- | |
| 28 | 01602-21442 | WASHER,SPRING | 20001- | |
| 29 | \6\ | GASKET | 20139- | |
| 29 | \0\130-21-61280 | GASKET | 20001-20138 |