| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 6150-11-5531 | MUFFLER | 64850-86386 | |
| 2 | 6150-11-5710 | GASKET (K1) | 64850-86386 | |
| 3 | 01010-E1030 | BOLT | 64850-86386 | |
| 4 | 01050-61045 | BOLT | 64850-86386 | |
| 5 | 6114-11-5590 | NUT | 64850-86386 | |
| 6 | 6150-11-5720 | BRACKET | 64850-86386 | |
| 7 | 01010-81040 | BOLT | 64850-86386 | |
| 8 | 6631-11-5630 | SPACER | 64850-86386 | |
| 9 | 01010-E1025 | BOLT | 64850-86386 | |
| 10 | 01580-01008 | NUT | 64850-86386 | |
| 11 | 6150-12-5560 | TUBE | 64850-86386 | |
| 12 | 6136-11-5120 | SPACER | 64850-86386 | |
| 13 | 01011-81005 | BOLT | 64850-86386 | |
| 14 | 04434-51010 | CLIP | 64850-86386 | |
| 15 | 01640-21016 | WASHER | 64850-86386 | |
| 16 | 6151-11-5590 | PIPE,EXHAUST | 64850-86386 | |
| 17 | 6693-12-5540 | CLAMP | 64850-86386 | |
| 18 | 6693-12-5550 | BOLT | 64850-86386 | |
| 19 | 01582-21411 | NUT | 64850-86386 | |
| 20 | 01641-21423 | WASHER | 64850-86386 | |
| THIS FIG IS CONTINUED ON FIG.A1610-A3R7 AND B9999-A3U5. |