Parts on group :
| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 010. | 12549-74040 | [1] | ASSY COVER FAN | <=550141 |
| 010. | 12549-74047 | [1] | ASSY COVER FAN | >=550142 |
| 020. | 12641-87162 | [1] | MARK OHV | <=550141 |
| 020. | E2111-87160 | [1] | MARK OHV | >=550142 |
| 030. | 12549-87112 | [1] | NAME PLATE | |
| 040. | 12301-67080 | [1] | ASSY SWITCH STOP | <=A76944 |
| 040. | E3131-67080 | [1] | ASSY SWITCH STOP | >=A76945 |
| 050. | 02112-50080 | [1] | HEX.NUT | |
| 060. | 04411-50080 | [1] | WASHER TONGUED | |
| 070. | 12558-39610 | [1] | ASSY LAMP OIL WATCH | |
| 080. | 02116-50100 | [1] | HEX.NUT | |
| 090. | 04412-50100 | [1] | WASHER | |
| 100. | 04711-00100 | [1] | GASKET | |
| 110. | 18529-88750 | [1] | LABEL | |
| 120. | 01754-50814 | [4] | BOLT,FLANGE | |
| 130. | 12545-93850 | [1] | BOLT FLANGE | |
| 140. | 12621-74480 | [1] | COWLING CYL.HEAD | |
| 150. | 13921-91040 | [2] | BOLT | |
| 160. | E3162-88220 | [1] | LABEL(C-TICK) | >=E20471 |
