| Item | Part No. | Part Name | Qty | Serial No. |
| \0 | (37B-01-11301) | TURBO ENGINE, ASSEMBLY | 12970- | |
| 1 | YM729907-01560 | BLOCK ASSEMBLY, CYLINDER | 12970- | |
| 5 | YM129900-01250 | PLUG, TAPERED | 12970- | |
| 6 | YM171051-01921 | PLUG, TAPERED | 12970- | |
| 7 | YM129900-02020 | BOLT | 12970- | |
| 10 | YM129900-02410 | BUSHING, CAMSHAFT | 12970- | |
| 11 | YM22351-060012 | PIN, SPRING | 12970- | |
| 12 | YM23876-030000 | PLUG, TAPERED | 12970- | |
| 13 | YM23876-030000 | PLUG, TAPERED | 12970- | |
| 14 | YM23876-030000 | PLUG, TAPERED | 12970- | |
| 15 | YM27241-300000 | PLUG, TAPERED | 12970- | |
| 16 | YM129900-02800 | BEARING ASSEMBLY | 12970- | |
| \16 | YM129900-02340 | MAIN METAL, US=0.25 | 12970- | |
| 25 | YM129900-02930 | METAL, THRUST | 12970- | |
| \25 | YM129900-02940 | METAL, THRUST | 12970- | |
| 28 | YM129900-01200 | BOLT | 12970- | |
| 29 | YM129907-01330 | GASKET | 12970- | |
| 30 | YM129907-01190 | SPACER | 12970- |