| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 6150-11-5910 | MUFFLER | 26556- | |
| 6150-11-5511 | MUFFLER | 26319-26555 | ||
| 2 | 6150-11-5710 | GASKET (K1) | 26319- | |
| 3 | 01010-61030 | BOLT | 26319- | |
| 4 | 01050-61045 | BOLT | 26319- | |
| 5 | 6114-11-5590 | NUT | 26319- | |
| 6 | 6150-11-5430 | BRACKET | 26556- | |
| 6150-11-5720 | BRACKET | 26319-26555 | ||
| 7 | 01010-31040 | BOLT | 26319- | |
| 8 | 6631-11-5630 | SPACER | 26319- | |
| 9 | 01010-31025 | BOLT | 26319- | |
| 10 | 01580-01008 | NUT | 26319- | |
| 11 | 6150-11-5570 | TUBE | 26556- | |
| 6150-11-5561 | TUBE | 26319-26555 | ||
| 12 | (01010-51035) | BOLT | 26319- | |
| 13 | 6151-11-5590 | PIPE,EXHAUST | 26319- | |
| 6631-11-5770 | PIPE,EXHAUST (FOR TRIMMING DOZER) | 26319- | ||
| 14 | 6138-11-5620 | CLAMP | 26319- | |
| 15 | 6693-12-5550 | BOLT | 26319- | |
| 16 | 01582-01411 | NUT | 26319- | |
| 17 | 6151-11-5670 | WASHER | 26319- |