| Item | Part No. | Part Name | Qty | Serial No. |
| (YM729137-51371) | INJECTION PUMP ASS'Y | 05091- | ||
| YM129100-52000 | FEED PUMP ASS'Y | 05091- | ||
| YM129100-52100 | FEED PUMP ASS'Y,(ASS'Y SUPPLY ONLY) | 05091- | ||
| 1 | \6\ | DIAPHRAGM | 05091- | |
| 2 | \6\ | COVER | 05091- | |
| 3 | \6\ | GASKET | 05091- | |
| 4 | \6\ | SCREW | 05091- | |
| 5 | \6\ | CAP | 05091- | |
| 6 | \6\ | SPRING | 05091- | |
| 7 | \6\ | TAPPET | 05091- | |
| 8 | \6\ | SPRING | 05091- | |
| 9 | \6\ | PIN | 05091- | |
| 10 | \6\ | LEVER | 05091- | |
| 11 | \6\ | SPRING | 05091- | |
| 12 | \6\ | PIN | 05091- | |
| 13 | \6\ | O-RING | 05091- | |
| 14 | YM129155-52050 | GASKET | 05091- |