| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 6211-11-5620 | MUFFLER | 18682- | |
| 2 | 6211-11-5890 | GASKET (K1) | 18682- | |
| 3 | 01010-51055 | BOLT | 18682- | |
| 4 | 01580-11008 | NUT | 18682- | |
| 5 | 6631-11-5630 | SPACER | 18682- | |
| 6 | 6211-11-5820 | BRACKET | 18682- | |
| 7 | 01010-31050 | BOLT | 18682- | |
| 8 | 6631-11-5630 | SPACER | 18682- | |
| 9 | 6211-11-5690 | BAND | 18682- | |
| 10 | 01580-11008 | NUT | 18682- | |
| 11 | 6211-11-5861 | TUBE,DRAIN | 18682- | |
| 12 | 6991-11-5990 | CLAMP | 18682- | |
| 13 | 01010-51025 | BOLT | 18682- | |
| 14 | 01580-11008 | NUT | 18682- | |
| 15 | 01640-21016 | WASHER | 18682- | |
| 16 | 01010-51020 | BOLT | 18682- | |
| 6128-11-5303 | CHECK VALVE ASS'Y | 18682- | ||
| 17 | \6\ | BODY | 18682- | |
| 18 | \6\ | VALVE | 18682- | |
| 19 | 6128-11-5321 | COVER | 18682- | |
| 20 | 6128-11-5610 | GASKET (K1) | 18682- | |
| 21 | 01010-51035 | BOLT | 18682- | |
| 22 | 01580-11008 | NUT | 18682- | |
| 23 | 6211-11-4770 | ELBOW | 18682- | |
| 24 | 01010-31025 | BOLT | 18682- | |
| 25 | 01010-31075 | BOLT | 18682- | |
| 26 | 6127-11-5960 | HOSE | 18682- | |
| 27 | 07281-00549 | CLAMP | 18682- | |
| 28 | 6211-11-4650 | TUBE | 18682- | |
| 29 | 6211-11-4680 | HOSE | 18682- | |
| 30 | 07281-00549 | CLAMP | 18682- | |
| 31 | 6211-11-4780 | CLAMP | 18682- | |
| 32 | 01010-31045 | BOLT | 18682- | |
| 33 | 01642-01016 | WASHER | 18682- | |
| 34 | 6130-21-6760 | SPACER | 18682- |