| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | (YM729136-51390) | INJECTION PUMP ASS'Y,(SEE FIG.0451) | 03321- | |
| 2 | YM121450-01560 | STUD | 03321- | |
| 3 | YM121850-51960 | O-RING (KIT) | 03321- | |
| 4 | YM26366-080002 | NUT | 03321- | |
| 5 | YM129150-25900 | GEAR | 03321- | |
| 6 | YM26716-120002 | NUT | 03321- | |
| 7 | YM22217-120000 | WASHER,SPRING | 03321- | |
| 8 | YM129100-59910 | PIPE,INJECTION, NO.1 | 03321- | |
| 9 | YM129100-59920 | PIPE,INJECTION, NO.2 | 03321- | |
| 10 | YM129100-59930 | PIPE,INJECTION, NO.3 | 03321- | |
| 11 | YM129150-59120 | CLAMP ASS'Y | 03321- | |
| 12 | YM129150-59130 | BOLT | 03321- |