| Item | Part No. | Part Name | Qty | Serial No. |
| ENGINE (SEE FIG. A0001-0100 ) | A10001 and UP- | |||
| 1 | YM129601-13110 | MANIFOLD, EXHAUST | ||
| 2 | YM129550-13110 | GASKET | ||
| 3 | YM123900-13610 | STUD | ||
| 4 | YM123900-13630 | BOLT | ||
| 5 | YM119131-18320 | STUD | ||
| 6 | YM26306-080002 | NUT, STUD | ||
| 7 | YM129930-13200 | GASKET | ||
| 8 | YM129645-13500 | MUFFLER | ||
| 9 | YM26014-080252 | BOLT | ||
| 10 | CYLINDER HEAD (SEE FIG. A0001-0100 ) | |||
| YM121470-13590 | CLAMP, PIPE | |||
| 11 | YM121470-13580 | CLAMP | ||
| 12 | YM26106-100702 | BOLT | ||
| 13 | YM26706-100002 | NUT | ||
| 14 | YM22217-100000 | WASHER, SPRING | ||
| 15 | YM22237-100000 | WASHER |