| Item | Part No. | Part Name | Qty | Serial No. |
| (37B-01-11101) | ENGINE ASS'Y | 17583- | ||
| 1 | YM121250-44901 | SWITCH | 17583- | |
| 2 | YM129001-42003 | WATER PUMP ASS'Y | 17583- | |
| 13 | YM23876-030000 | PLUG | 17583- | |
| 14 | YM26106-080602 | BOLT | 17583- | |
| 15 | YM25132-003800 | V-BELT | 17583- | |
| 16 | YM129403-42380 | PULLEY¤ 110MM | 17583- | |
| 17 | YM129612-44700 | FAN | 17583- | |
| 18 | YM121267-44760 | SPACER | 17583- | |
| 19 | YM26014-060302 | BOLT | 17583- | |
| 20 | YM129350-49530 | COVER | 17583- | |
| 21 | YM129795-49551 | PACKING | 17583- | |
| 22 | YM129155-49800 | THERMOSTAT | 17583- | |
| 23 | YM129150-49811 | GASKET | 17583- | |
| 24 | YM124395-49840 | GASKET | 17583- | |
| 25 | YM26106-080222 | BOLT | 17583- | |
| 26 | YM121450-42450 | PLUG | 17583- | |
| 27 | YM124465-44950 | GASKET | 17583- | |
| 28 | YM129001-42040 | JOINT | 17583- | |
| 29 | YM129486-42140 | O-RING | 17583- | |
| 30 | YM26106-080162 | BOLT | 17583- | |
| 31 | YM171056-49120 | PLUG | 17583- | |
| 32 | YM129486-42021 | GASKET | 17583- |