| Item | Part No. | Part Name | Qty | Serial No. |
| (20Y-54-01341) | CAB ASS'Y,(W/O SPEAKER, RELEASE LEVER) | | 40260-45000 |
| (\0\20Y-54-01340) | CAB ASS'Y,(W/O SPEAKER, RELEASE LEVER) | | 40001-40259 |
| (20Y-54-01351) | CAB ASS'Y,(WITHOUT RELEASE LEVER) | | 40260-45000 |
| (\0\20Y-54-01350) | CAB ASS'Y,(WITHOUT RELEASE LEVER) | | 40001-40259 |
| 1 | 20Y-54-52412 | COVER,ROOF | | 40001-@ |
| 2 | 20Y-54-18690 | RIVET | | 40001-45000 |
| 3 | 20Y-54-52423 | LINING | | 40287-@ |
| 3 | 20Y-54-52422 | LINING,R.H. | | 40001-40286 |
| 4 | 20Y-54-18690 | RIVET | | 40001-@ |
| 5 | 20Y-54-52432 | LINING,R.H. | | 40001-45000 |
| 6 | 205-54-51250 | HANGER | | 40001-@ |
| 7 | 01370-30412 | SCREW | | 40001-@ |
| 8 | 20Y-54-52781 | PLATE | | 40001-45000 |
| 9 | 01435-40610 | BOLT | | 40001-45000 |
| 10 | 20Y-54-52751 | COVER | | 40001-45000 |
| 11 | 01435-40610 | BOLT | | 40001-45000 |
| 12 | 20Y-54-52720 | LOCK ASS'Y | | 40001-45000 |
| 13 | 20Y-979-6910 | COVER | | 40001-45000 |
| 14 | 20Y-979-6920 | SEAL | | 40001-45000 |
| 15 | 01435-40816 | BOLT | | 40001-45000 |
| 16 | 20Y-54-51820 | GRIP | | 40001-@ |
| 17 | 01435-40820 | BOLT | | 40001-@ |
| 18 | 20Y-54-51832 | GRIP | | 40001-@ |
| 19 | 01010-D1025 | BOLT | | 40001-@ |
| 20 | 01643-71032 | WASHER | | 40001-@ |
