| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 421-54-23221 | FLOOR,L.H. | 54001- | |
| 421-54-23822 | FLOOR,L.H. | 53001-53999 | ||
| 2 | 415-54-11640 | PLATE | 53001-53999 | |
| 3 | 01435-01220 | BOLT | 53001-53999 | |
| 4 | 415-54-11610 | LATCH | 53001-53999 | |
| 5 | 415-54-11620 | SPRING | 53001-53999 | |
| 6 | 415-54-11630 | PIN | 53001-53999 | |
| 7 | 01643-30623 | WASHER | 53001-53999 | |
| 8 | 04050-12015 | PIN,COTTER | 53001-53999 | |
| 9 | 421-54-23231 | FLOOR,R.H. | 54001- | |
| 421-54-23831 | FLOOR,R.H. | 53001-53999 | ||
| 10 | 421-54-24670 | PLATE | 53001- | |
| 11 | 01435-01220 | BOLT | 53001- | |
| 12 | 421-54-22810 | PLATE | 53001- | |
| 13 | 01435-01220 | BOLT | 53001- | |
| 421-54-23700 | COVER ASS'Y | 53001- | ||
| 14 | 421-54-23841 | COVER | 53001- | |
| 416-09-12220 | HINGE (WELDED) | 53001- | ||
| 15 | 415-54-11640 | PLATE | 53001- | |
| 16 | 01435-01220 | BOLT | 53001- | |
| 17 | 415-54-11610 | LATCH | 53001- | |
| 18 | 415-54-11620 | SPRING | 53001- | |
| 19 | 415-54-11630 | PIN | 53001- | |
| 20 | 01643-30623 | WASHER | 53001- | |
| 21 | 04050-12015 | PIN,COTTER | 53001- | |
| 22 | 01435-01220 | BOLT | 53001- | |
| 23 | 419-54-24731 | BRACKET,L.H. | 53001- | |
| 24 | 419-54-24741 | BRACKET,R.H. | 53001- | |
| 25 | 01010-81635 | BOLT | 53001- | |
| 26 | 21T-54-16150 | WASHER | 53001- | |
| 27 | 01010-81230 | BOLT | 53001- | |
| 28 | 175-54-34170 | WASHER | 53001- | |
| 29 | 421-54-24680 | PLATE | 53001- | |
| 30 | 01435-01220 | BOLT | 53001- | |
| 31 | 01435-01035 | BOLT | 53001- | |
| 32 | 01010-81635 | BOLT | 53001- | |
| 33 | 21T-54-16150 | WASHER | 53001- | |
| 34 | 421-54-24410 | STEP | 53001- | |
| 35 | 421-09-12780 | CUSHION | 53001- | |
| 36 | 421-54-22990 | PLUG | 54001- | |
| 421-54-22990 | PLUG | 53001-53999 |