| Item | Part No. | Part Name | Qty | Serial No. |
| 21K-54-72440 | COVER | B20001- | ||
| 1 | \6\ | COVER | B20001- | |
| 2 | 21K-54-71980 | SHEET | B20001- | |
| 3 | 01010-81230 | BOLT | B20001- | |
| 4 | 175-54-34170 | WASHER | B20001- | |
| 5 | 01010-81230 | BOLT | B20001- | |
| 6 | 01643-31232 | WASHER | B20001- | |
| 7 | 20Y-54-61990 | COLLAR | B20001- | |
| 8 | 20Y-54-61790 | PLATE | B20001- | |
| 9 | 21K-54-71711 | COVER | B20001- | |
| 10 | 20Y-54-25850 | LOCK | B20001- | |
| 11 | 20Y-54-27540 | LOCK ASS'Y | B20001- | |
| 12 | 20Y-54-27511 | PLATE | B20001- | |
| 13 | 20Y-54-27523 | BRACKET | B20001- | |
| 14 | 21K-54-26341 | LEVER | B20001- | |
| 15 | 21K-54-26351 | SPRING | B20001- | |
| 16 | 20X-54-21460 | SPRING | B20001- | |
| 17 | 04205-11038 | PIN | B20001- | |
| 18 | 04050-13020 | PIN | B20001- | |
| 19 | 01010-81025 | BOLT | B20001- | |
| 20 | 01643-31032 | WASHER | B20001- | |
| 21 | 20Y-54-27182 | BRACKET | B20001- | |
| 22 | 01010-81025 | BOLT | B20001- | |
| 23 | 01643-31032 | WASHER | B20001- | |
| 24 | 205-54-68440 | PLATE | B20001- | |
| 25 | 01224-40616 | SCREW | B20001- | |
| 26 | 01010-81230 | BOLT | B20001- | |
| 27 | 01643-31232 | WASHER | B20001- |