| Item | Part No. | Part Name | Qty | Serial No. |
| ENGINE (SEE FIG. A0001-0100 ) | A10001 and UP- | |||
| YM129601-11241 | ROCKER SHAFT | |||
| 1 | YM119802-11260 | SUPPORT, END | ||
| 2 | YM119802-11270 | SUPPORT, CENTER | ||
| 3 | YM129150-11280 | SPRING, TENSION | ||
| 4 | YM129601-11251 | SHAFT WITH ENDS | ||
| 5 | YM129004-11650 | ROCKER ARM | ||
| 6 | (NSS) | ARM | ||
| 7 | YM129150-11230 | SCREW | ||
| 8 | YM129150-11750 | NUT | ||
| 9 | YM26226-080182 | STUD | ||
| 10 | YM26106-080252 | BOLT | ||
| 11 | YM26106-080502 | BOLT |
