| Item | Part No. | Part Name | Qty | Serial No. |
| (20Y-54-01141) | CAB ASS'Y | B20001-B20199 | ||
| 1 | 20Y-54-36380 | LOCK | B20001-@ | |
| 2 | 01435-30820 | BOLT | B20001-B20199 | |
| 3 | 20Y-54-51801 | LEVER,HANDLE | B20001-B20199 | |
| 4 | 20Y-54-51972 | PLATE | B20001-B20199 | |
| 5 | 20Y-54-51941 | STOPPER | B20001-B20199 | |
| 6 | 01023-70616 | SCREW | B20001-B20199 | |
| 7 | 20Y-54-51930 | COVER,LOCK | B20001-B20199 | |
| 8 | 20Y-54-11611 | STOPPER | B20001-@ | |
| 9 | 01580-11008 | NUT | B20001-@ | |
| 10 | 01643-31032 | WASHER | B20001-@ | |
| 11 | 20Y-54-51910 | TRIM | B20001-@ | |
| 12 | 20Y-54-35470 | STRIKER | B20001-@ | |
| 13 | 20Y-54-35480 | SHIM | B20001-@ | |
| 14 | 01240-01025 | SCREW | B20001-@ |