| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 20K-01-31610 | MUFFLER | H50051- | |
| 2 | 6222-11-5940 | U-BOLT | H50051- | |
| 3 | 01594-01008 | NUT | H50051- | |
| 4 | 6210-11-5232 | CLAMP | H50051- | |
| 5 | 6206-11-5850 | PLATE | H50051- | |
| 6 | 6735-11-5611 | TUBE | H50051- | |
| 7 | 01435-01235 | BOLT | H50051- | |
| 8 | 20K-01-31512 | BRACKET | H50051- | |
| 9 | 01435-01025 | BOLT | H50051- | |
| 10 | 20K-01-31520 | TUBE | H50051- | |
| 11 | 07260-20950 | HOSE | H50051- | |
| 12 | 07285-00155 | CLIP | H50051- | |
| 13 | 20K-01-H1110 | COVER | H50051- |