| Item | Part No. | Part Name | Qty | Serial No. |
| 21K-54-71790 | COVER | B20001-B20199 | ||
| 1 | \6\ | COVER | B20001-B20199 | |
| 2 | 21K-54-71991 | SHEET | B20001-@ | |
| 3 | 21K-54-72230 | SHEET | B20001-@ | |
| 4 | 21K-54-72320 | SHEET | B20001-@ | |
| 5 | 21K-54-72420 | SHEET | B20001-@ | |
| 6 | 21K-54-72430 | SHEET | B20001-@ | |
| 7 | 21K-54-72460 | SHEET | B20001-@ | |
| 8 | 21K-54-72470 | SHEET | B20001-@ | |
| 21K-54-72340 | COVER | B20001-@ | ||
| 9 | \6\ | COVER | B20001-@ | |
| 10 | 21K-54-72220 | SHEET | B20001-@ | |
| 11 | 21K-54-72350 | SHEET | B20001-@ | |
| 12 | 01010-81230 | BOLT | B20001-@ | |
| 13 | 01643-31232 | WASHER | B20001-@ | |
| 14 | 21K-54-71780 | BRACKET | B20001-@ | |
| 15 | 01010-81230 | BOLT | B20001-@ | |
| 16 | 01643-31232 | WASHER | B20001-@ | |
| 17 | 01010-81230 | BOLT | B20001-@ | |
| 18 | 01643-31232 | WASHER | B20001-@ | |
| 19 | 01010-81240 | BOLT | B20001-@ | |
| 20 | 01643-31232 | WASHER | B20001-@ | |
| 21K-54-71920 | COVER | B20001-@ | ||
| 21 | \6\ | COVER | B20001-@ | |
| 22 | 21K-54-71680 | SHEET | B20001-@ | |
| 23 | 21K-54-71690 | SHEET | B20001-@ | |
| 24 | 21K-54-71970 | SHEET | B20001-@ | |
| 25 | 21K-54-72330 | SHEET | B20001-@ | |
| 26 | 01010-81230 | BOLT | B20001-@ | |
| 27 | 01643-31232 | WASHER | B20001-@ | |
| 21K-54-71930 | COVER | B20001-@ | ||
| 28 | \6\ | COVER | B20001-@ | |
| 29 | 21K-54-71670 | SHEET | B20001-@ | |
| 21K-54-71940 | COVER | B20001-@ | ||
| 30 | \6\ | COVER | B20001-@ | |
| 31 | 21K-54-71660 | SHEET | B20001-@ | |
| 32 | 01010-81230 | BOLT | B20001-@ | |
| 33 | 01643-31232 | WASHER | B20001-@ | |
| 34 | 20Y-54-12320 | CATCH | B20001-@ | |
| 35 | 01010-81225 | BOLT | B20001-@ | |
| 36 | 01643-31232 | WASHER | B20001-@ |