| Item | Part No. | Part Name | Qty | Serial No. |
| \0 | (871070061) | ENGINE, ASSY. | ||
| 1 | YM719802-01560 | CYLINDER BLOCK, ASSY. | ||
| 4 | YM124160-01910 | PLUG | ||
| 5 | YM171051-01921 | PLUG | ||
| 6 | YM124060-01050 | PLUG | ||
| 7 | YM129001-01250 | PLUG | ||
| 8 | YM27241-120000 | PLUG | ||
| 9 | YM27241-300000 | PLUG | ||
| 12 | YM119620-02020 | SCREW | ||
| 13 | YM129795-02411 | BEARING | ||
| 14 | YM124160-01910 | PLUG | ||
| 24 | YM719810-02980 | MAIN BEARING | ||
| 24 | YM119810-02870 | BEARING (--0.25 mm) | ||
| 27 | YM119810-02930 | BEARING | ||
| 27 | YM119810-02940 | BEARING, THRUST (+0.25 mm) | ||
| 30 | YM119810-01200 | SCREW | ||
| 31 | YM119812-01330 | GASKET | ||
| 38 | YM119802-01190 | SPACER |