| Item | Part No. | Part Name | Qty | Serial No. |
| (20Y-54-01141) | CAB ASS'Y | B20001-B20199 | ||
| 1 | 20Y-54-52412 | COVER,ROOF | B20001-@ | |
| 2 | 20Y-54-18690 | RIVET | B20001-B20199 | |
| 3 | 20Y-54-52423 | LINING | B20001-@ | |
| 4 | 20Y-54-18690 | RIVET | B20001-@ | |
| 5 | 20Y-54-52432 | LINING,R.H. | B20001-B20199 | |
| 6 | 205-54-51250 | HANGER | B20001-@ | |
| 7 | 01370-30412 | SCREW | B20001-@ | |
| 8 | 20Y-54-52740 | CABLE | B20001-B20199 | |
| 9 | 20Y-54-52781 | PLATE | B20001-B20199 | |
| 10 | 01435-40610 | BOLT | B20001-B20199 | |
| 11 | 20Y-54-52731 | LEVER ASS'Y | B20001-B20199 | |
| 12 | 01023-70616 | SCREW | B20001-B20199 | |
| 13 | 20Y-54-52751 | COVER | B20001-B20199 | |
| 14 | 01435-40610 | BOLT | B20001-@ | |
| 15 | 20Y-54-52720 | LOCK ASS'Y | B20001-B20199 | |
| 16 | 20Y-54-52910 | DECAL | B20001-B20199 | |
| 17 | 20Y-54-51820 | GRIP | B20001-@ | |
| 18 | 01435-40820 | BOLT | B20001-@ | |
| 19 | 20Y-54-51832 | GRIP | B20001-@ | |
| 20 | 01010-D1025 | BOLT | B20001-@ | |
| 21 | 01643-71032 | WASHER | B20001-@ |