| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 20Y-01-K1171 | MUFFLER | K30001-K31999 | |
| 2 | 20Y-01-K1211 | BRACKET | K30472-K31999 | |
| 20Y-01-K1210 | BRACKET | K30001-K30471 | ||
| 3 | 01435-01025 | BOLT | K30001-@ | |
| 4 | 6222-11-5940 | U-BOLT | K30001-@ | |
| 5 | 01594-01008 | NUT | K30001-@ | |
| 6 | 20Y-01-K1220 | COVER | K30001-K31999 | |
| 7 | 01435-00814 | BOLT | K30001-K31999 | |
| 8 | 6201-81-6560 | SPACER | K30001-K31999 | |
| 9 | 20Y-01-K1150 | TUBE | K30001-@ | |
| 10 | 07260-20950 | HOSE | K30001-@ | |
| 11 | 07285-00155 | CLIP | K30001-@ | |
| 12 | 20Y-01-K1360 | ADAPTER | K30001-K31999 | |
| 13 | 6136-12-5280 | RING,SEAL | K30001-K31999 |