| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | YM119131-18320 | STUD | 19320- | |
| 2 | YM129400-13201 | GASKET (KIT) | 19320- | |
| 3 | YM129608-13511 | MUFFLER | 19320- | |
| YM121120-13590 | CLAMP ASS'Y | 19320- | ||
| 4 | \6\ | CLAMP | 19320- | |
| 5 | YM22137-100000 | WASHER | 19320- | |
| 6 | YM22217-100000 | WASHER,SPRING | 19320- | |
| 7 | YM26106-100652 | BOLT | 19320- | |
| 8 | YM26706-100002 | NUT | 19320- | |
| 9 | YM26106-100202 | BOLT | 19320- | |
| 10 | YM26306-080002 | NUT | 19320- |