| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 421-56-21720 | CAP | 50001-52000 | |
| 2 | 09690-B0355 | PLATE, MARK,KOMATSU | 50001-@ | |
| 3 | 421-926-2540 | SEAL | 50001-52000 | |
| 4 | 421-06-23360 | LAMP ASS'Y,WORK | 50777-52000 | |
| 4 | 421-06-23320 | LENS | 50777-52000 | |
| 4 | 421-06-23330 | BULB, 70W | 50777-52000 | |
| 5 | 01435-01220 | BOLT | 50777-52000 | |
| 6 | 421-54-15520 | CLIP | 50777-52000 |