| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 6212-11-5310 | MUFFLER | 21744- | |
| 2 | 6211-11-5890 | GASKET (K1) | 21744- | |
| 3 | 01010-51055 | BOLT | 21744- | |
| 4 | 01580-11008 | NUT | 21744- | |
| 5 | 6631-11-5630 | SPACER | 21744- | |
| 6 | 6215-11-5750 | BAND | 21744- | |
| 7 | 6215-11-5740 | NUT | 21744- | |
| 8 | 6127-21-6710 | COVER | 21744- | |
| 9 | 6128-11-5611 | GASKET (K1) | 21744- | |
| 10 | 01010-51035 | BOLT | 21744- | |
| 11 | 01580-11008 | NUT | 21744- | |
| 12 | 6212-11-5852 | BRACKET | 21744- | |
| 13 | 01010-31045 | BOLT | 21744- | |
| 14 | 6631-11-5630 | SPACER | 21744- | |
| 15 | 01010-31025 | BOLT | 21744- | |
| 16 | 6211-11-5780 | CONNECTOR | 21744- | |
| 17 | 6211-11-5871 | ELBOW | 21744- | |
| 18 | 6215-11-5920 | PLUG | 21744- | |
| 19 | 01010-31050 | BOLT | 21744- | |
| 20 | 01010-31045 | BOLT | 21744- | |
| 21 | 6631-11-5630 | SPACER | 21744- | |
| 22 | 6127-11-4421 | PLATE | 21744- | |
| 23 | 6211-11-5861 | TUBE,DRAIN | 21744- | |
| 24 | 6991-11-5990 | CLAMP | 21744- | |
| 25 | 01010-51025 | BOLT | 21744- | |
| 26 | 01640-21016 | WASHER | 21744- | |
| 27 | 01580-11008 | NUT | 21744- | |
| 28 | 01010-51020 | BOLT | 21744- |