| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 711-53-13110 | HOUSING | H20051- | |
| 2 | 07043-70617 | PLUG | H20051- | |
| 3 | 01010-81030 | BOLT | H20051- | |
| 4 | 01643-31032 | WASHER | H20051- | |
| 5 | 07000-73038 | O-RING | H20051- | |
| 6 | 01010-81235 | BOLT | H20051- | |
| 7 | 01643-31232 | WASHER | H20051- | |
| 8 | 711-53-11343 | GEAR | H20051- | |
| 9 | 711-53-23130 | HOUSING | H20051- | |
| 10 | 04530-12030 | BOLT | H20051- | |
| 11 | 07042-80108 | PLUG | H20051- | |
| 12 | 09607-05080 | PLATE | H20051- | |
| 13 | 04418-13060 | SCREW | H20051- | |
| 14 | 07000-75455 | O-RING | H20051- | |
| 15 | 711-35-14120 | PLATE | H20051- | |
| 16 | 04065-09530 | RING | H20051- | |
| 17 | 01530-04812 | NUT | H20051- | |
| 18 | 711-53-14212 | GEAR | H20051- | |
| 19 | 711-35-14230 | BEARING | H20051- | |
| 20 | 711-53-14212 | GEAR | H20051- | |
| 21 | 711-35-14230 | BEARING | H20051- | |
| 22 | 711-35-14120 | PLATE | H20051- | |
| 23 | 04065-09530 | RING | H20051- | |
| 24 | 01530-04812 | NUT | H20051- |