| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 273-54-68341 | COVER,L.H. | 21010- | |
| 273-54-68340 | COVER,L.H. | 21001-21009 | ||
| 421-54-11364 | LOCK ASS'Y (WELDED) | 21001- | ||
| 2 | 273-54-68351 | COVER,R.H. | 21010- | |
| 273-54-68350 | COVER,R.H. | 21001-21009 | ||
| 421-54-11364 | LOCK ASS'Y (WELDED) | 21001- | ||
| 3 | 20U-54-21361 | HINGE | 21001- | |
| 4 | 01010-81020 | BOLT | 21001- | |
| 5 | 01643-31032 | WASHER | 21001- | |
| 6 | 273-54-69150 | ROD | 21001- | |
| 7 | 01640-20610 | WASHER | 21001- | |
| 8 | 04052-10633 | PIN,SNAP | 21001- | |
| 9 | 417-54-21650 | STRIKER | 21001- | |
| 10 | 417-54-21610 | SPRING,L.H. | 21001- | |
| 11 | 417-54-21660 | SPRING,R.H. | 21001- | |
| 12 | 01640-21016 | WASHER | 21001- | |
| 13 | 04052-11038 | PIN,SNAP | 21001- | |
| 14 | 273-54-69170 | PLATE | 21001- | |
| 15 | 273-54-69160 | PLATE | 21001- | |
| 16 | 01010-81020 | BOLT | 21001- | |
| 17 | 01643-31032 | WASHER | 21001- | |
| 18 | 273-54-69141 | SPRING,GAS | 21001- | |
| 273-54-69140 | SPRING,GAS | 21001- | ||
| 19 | 04205-10832 | PIN | 21001- | |
| 20 | 01640-20812 | WASHER | 21001- | |
| 21 | 04052-10833 | PIN,SNAP | 21001- | |
| 22 | 273-54-68410 | SEAL | 21001- | |
| 23 | 273-54-69230 | COVER | 21001- | |
| 24 | 01010-81020 | BOLT | 21001- | |
| 25 | 01643-31032 | WASHER | 21001- | |
| 26 | 273-54-69251 | COVER | 21010- | |
| 273-54-69250 | COVER | 21001-21009 | ||
| 27 | 01010-81016 | BOLT | 21001- | |
| 28 | 01643-31032 | WASHER | 21001- | |
| 29 | 273-54-67170 | COVER | 21001- | |
| 30 | 01010-80612 | BOLT | 21001- | |
| 31 | 01643-30623 | WASHER | 21001- |