| Item | Part No. | Part Name | Qty | Serial No. |
| 6151-51-1004 | OIL PUMP ASS'Y | 22845- | ||
| (\2\6151-51-1003) | OIL PUMP ASS'Y | (22845-26750) | ||
| \0\6151-51-1002 | OIL PUMP ASS'Y | 21431-22844 | ||
| 6151-51-1202 | BODY ASS'Y | 21431- | ||
| 1 | \6\ | BODY | 21431- | |
| 2 | 6151-51-1430 | BUSHING | 21431- | |
| 6151-51-1303 | SHAFT ASS'Y | 22845- | ||
| \0\6151-51-1302 | SHAFT ASS'Y | 21431-22844 | ||
| 3 | 6151-51-1313 | SHAFT | 22845- | |
| 3 | \0\6151-51-1312 | SHAFT | 21431-22844 | |
| 4 | 6151-51-1511 | GEAR | 22845- | |
| 4 | \0\6151-51-1510 | GEAR | 21431-22844 | |
| 5 | 04010-10516 | KEY | 21431-22844 | |
| 6 | 6151-51-1610 | GEAR | 21431- | |
| 6151-51-1401 | GEAR ASS'Y | 21431- | ||
| 7 | \6\ | GEAR | 21431- | |
| 8 | 6151-51-1421 | BUSHING | 21431- | |
| 6151-51-1102 | COVER ASS'Y | 21431- | ||
| 9 | \6\ | COVER | 21431- | |
| 10 | 6151-51-1430 | BUSHING | 21431- | |
| 11 | 6151-51-1320 | SHAFT | 21431- | |
| 12 | 6136-52-1620 | PIN | 21431- | |
| 13 | 01010-30825 | BOLT | 21431- | |
| 14 | 6136-52-1640 | VALVE | 21431- | |
| 14A | 6151-51-1710 | SHIM, 0.8MM | 26751- | |
| 15 | 6136-52-1650 | SPRING | 21431- | |
| 16 | 6150-51-1652 | RETAINER | 21431- | |
| 16 | (\2\6150-51-1650) | RETAINER | (21431-26750) | |
| 17 | 04065-01610 | RING,SNAP | 21431- | |
| 18 | 6150-51-1710 | RING (K2) | 21431- | |
| 19 | 6150-51-1720 | RING (K2) | 21431- | |
| 20 | 01010-31025 | BOLT | 21431- | |
| 21 | 01010-31035 | BOLT | 21431- | |
| 22 | 01643-31032 | WASHER | 21431- | |
| 23 | 6150-51-6210 | STRAINER | 21431- | |
| 24 | 07000-63045 | O-RING (K2) | 21431- | |
| 25 | 01010-31025 | BOLT | 21431- | |
| 26 | 6150-51-6220 | BRACKET | 21431- | |
| 27 | 01010-31020 | BOLT | 21431- | |
| 28 | 01580-01008 | NUT | 21431- | |
| 29 | 01640-01016 | WASHER | 21431- |