| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 426-54-24112 | FLOOR,L.H. | 50001-52000 | |
| 2 | 01435-01250 | BOLT | 50001-52000 | |
| 3 | 01643-31232 | WASHER | 50001-52000 | |
| 4 | 426-54-24122 | FLOOR,R.H. | 50001-52000 | |
| 5 | 01435-01250 | BOLT | 50001-52000 | |
| 6 | 01643-31232 | WASHER | 50001-52000 | |
| 7 | 426-54-24152 | COVER | 50001-52000 | |
| 8 | 415-54-11640 | PLATE | 50001-52000 | |
| 9 | 01435-01220 | BOLT | 50001-52000 | |
| 10 | 415-54-11610 | LATCH | 50001-52000 | |
| 11 | 415-54-11620 | SPRING | 50001-52000 | |
| 12 | 415-54-11630 | PIN | 50001-52000 | |
| 13 | 01643-30623 | WASHER | 50001-52000 | |
| 14 | 04050-12015 | PIN,COTTER | 50001-52000 | |
| 15 | 01435-01220 | BOLT | 50001-52000 | |
| 16 | 425-54-14460 | CUSHION | 50001-52000 | |
| 17 | 426-54-24133 | LADDER,L.H. | 50334-52000 | |
| 426-54-24132 | LADDER,L.H. | 50001-50333 | ||
| 18 | 01435-01225 | BOLT | 50001-52000 | |
| 19 | 426-54-24192 | BRACKET | 50001-52000 | |
| 20 | 01435-01230 | BOLT | 50001-52000 | |
| 21 | 01643-31232 | WASHER | 50001-52000 | |
| 22 | 426-54-24143 | LADDER,R.H. | 50334-52000 | |
| 426-54-24142 | LADDER,R.H. | 50001-50333 | ||
| 23 | 01435-01245 | BOLT | 50001-52000 | |
| 24 | 01435-01230 | BOLT | 50001-52000 | |
| 25 | 175-54-34170 | WASHER | 50001-52000 | |
| 26 | 426-54-23150 | PLATE | 50001-52000 | |
| 27 | 01435-01235 | BOLT | 50001-52000 | |
| 28 | 426-54-24230 | STEP | 50001-52000 | |
| 29 | 01435-01225 | BOLT | 50001-52000 | |
| 30 | 426-06-29310 | STEP | 50001-52000 | |
| 31 | 01010-81290 | BOLT | 50001-52000 | |
| 32 | 01643-31232 | WASHER | 50001-52000 | |
| 33 | 419-64-13110 | SPACER | 50001-52000 |