| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 20Y-54-25921 | COVER | B20001- | |
| 2 | 203-54-62180 | HINGE (WELDED) | B20001- | |
| 3 | 198-54-41982 | LOCK ASSâY | B20001- | |
| 4 | 205-54-53550 | DOVE TAIL | B20001- | |
| 5 | 01010-80612 | BOLT | B20001- | |
| 6 | 01643-30623 | WASHER | B20001- | |
| 7 | 01010-81235 | BOLT | B20001- | |
| 8 | 01643-31232 | WASHER | B20001- | |
| 9 | 20Y-54-28291 | PLATE | B20001- | |
| 10 | 20Y-54-25411 | FRAME | B20001- | |
| 11 | 20Y-54-28170 | BRACKET | B20001- | |
| 12 | 01010-81230 | BOLT | B20001- | |
| 13 | 01643-31232 | WASHER | B20001- | |
| 14 | 205-54-51970 | DOVE TAIL | B20001- | |
| 15 | 01010-80616 | BOLT | B20001- | |
| 16 | 01643-30623 | WASHER | B20001- | |
| 17 | 20Y-54-28182 | PLATE | B20001- | |
| 18 | 01010-81230 | BOLT | B20001- | |
| 19 | 01643-31232 | WASHER | B20001- | |
| 20 | 20Y-54-29232 | BAR | B20001- | |
| 21 | 20Y-54-29251 | SEAL | B20001- | |
| 22 | 20Y-54-29261 | SEAL | B20001- | |
| 23 | 20Y-54-11611 | STOPPER | B20001- | |
| 24 | 01580-11008 | NUT | B20001- | |
| 25 | 01010-81230 | BOLT | B20001- | |
| 26 | 01643-31232 | WASHER | B20001- | |
| 27 | 20Y-54-B1360 | WASHER | B20146- | |
| 20Y-54-28361 | SHEET | B20001-B20145 |