| Item | Part No. | Part Name | Qty | Serial No. |
| (232-57-56202) | SEAT ASS'Y | 4501-4508 | ||
| (232-57-56201) | SEAT ASS'Y | 4001-4500 | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.5301 AND 5302. | ||||
| 1 | 232-57-57280 | BASE | 4001-4508 | |
| 2 | 232-57-57290 | BRACKET | 4001-4508 | |
| 3 | 232-57-57310 | BRACKET | 4001-4508 | |
| 4 | 232-57-57320 | BRACKET | 4001-4508 | |
| 5 | 232-57-57330 | LINK | 4001-4508 | |
| 6 | 232-57-57340 | GUIDE | 4001-4508 | |
| 7 | 120-57-31421 | LINK | 4001-4508 | |
| 8 | 232-57-57350 | KNOB | 4001-4508 | |
| 9 | 120-57-31351 | CUSHION | 4001-4508 | |
| 10 | 232-57-57360 | GUIDE | 4001-4508 | |
| 11 | 155-57-12320 | KNOB | 4001-4508 | |
| 12 | 232-57-57540 | HANDLE | 4001-4508 | |
| 13 | 232-57-57370 | BEARING | 4001-4508 | |
| 14 | 232-57-57380 | BEARING | 4001-4508 | |
| 15 | 232-57-57390 | NUT | 4001-4508 | |
| 16 | 232-57-57410 | PIN | 4001-4508 | |
| 17 | 232-57-57420 | PIN | 4001-4508 | |
| 18 | 232-57-57430 | SHAFT | 4001-4508 | |
| 19 | 232-57-57440 | SHAFT | 4001-4508 | |
| 20 | 232-57-57550 | PIN | 4001-4508 | |
| 21 | 232-57-57450 | PIN | 4001-4508 | |
| 22 | 232-57-57460 | SHAFT | 4001-4508 | |
| 23 | 232-57-57470 | SPACER | 4001-4508 | |
| 24 | 232-57-57480 | SHAFT | 4001-4508 | |
| 25 | 232-57-57490 | SHAFT | 4001-4508 | |
| 26 | 155-57-12330 | DAMPER | 4001-4508 | |
| 27 | 04025-00420 | PIN,SPRING | 4001-4508 | |
| 28 | 232-57-57560 | SPRING | 4001-4508 | |
| 29 | 232-57-57510 | BUSHING | 4001-4508 | |
| 30 | 232-57-57520 | BUSHING | 4001-4508 | |
| 31 | 155-57-12150 | ADJUSTER | 4001-4508 | |
| 32 | 203-57-21350 | BAR | 4001-4508 | |
| 33 | 142-57-11410 | BAR | 4001-4508 | |
| 34 | 09304-00835 | KNOB | 4001-4508 | |
| 35 | 04025-00432 | PIN,DOWEL | 4001-4508 | |
| 36 | 01602-21236 | WASHER,SPRING | 4001-4508 | |
| 37 | 04050-14025 | PIN,COTTER | 4001-4508 | |
| 38 | 04050-13015 | PIN,COTTER | 4001-4508 | |
| 39 | 01641-21626 | WASHER | 4001-4508 | |
| 40 | 01580-11210 | NUT | 4001-4508 | |
| 41 | 142-57-11250 | PLATE | 4001-4508 | |
| 42 | 01010-31020 | BOLT | 4001-4508 | |
| 43 | 01602-21030 | WASHER,SPRING | 4001-4508 | |
| 44 | 09304-00835 | KNOB | 4001-4508 | |
| 45 | 232-57-57530 | SPRING | 4001-4508 |