| Item | Part No. | Part Name | Qty | Serial No. |
| 419-923-1011 | OPERATOR'S CAB ASS'Y | 20001-29999 | ||
| 1 | 419-923-1180 | SEAL | 10001-29999 | |
| 2 | 01010-51235 | BOLT | 10001-29999 | |
| 3 | 01643-31232 | WASHER | 10001-29999 | |
| 4 | 09415-02512 | CAP | 20001-29999 | |
| 5 | 01010-52475 | BOLT | 10001-29999 | |
| 6 | 01643-32460 | WASHER | 10001-29999 | |
| 7 | 09415-03614 | CAP | 10001-@ | |
| 8 | 09690-50280 | PLATE¤ MARK,KOMATSU | 10001-29999 |