| |$0 | 120-57-31303 | SEAT ASS'Y | |
| |$1 | 120-57-31313 | CUSHION ASS'Y | |
| 1 | 120-57-31322 | CUSHION | |
| 2 | 120-57-31251 | CUSHION | |
| 3 | 120-57-31461 | PLATE | |
| 4 | 120-57-31241 | SPACER | |
| 5 | 01010-51020 | BOLT | |
| 6 | 01602-21030 | WASHER,SPRING | |
| 7 | 01010-51020 | BOLT | |
| 8 | 01602-21030 | WASHER,SPRING | |
| 9 | 120-57-31332 | SUSPENSION ASS'Y,(SEE FIG.577) | |
| 10 | 01580-11210 | NUT | |
| 11 | 01602-21236 | WASHER,SPRING | |
| 12 | 01643-31232 | WASHER | |
| 13 | 142-57-11310 | REST,ARM | |
| 14 | 01010-50816 | BOLT | |
| 15 | 01602-20825 | WASHER,SPRING | |
| 16 | 01642-20810 | WASHER | |
| 17 | 142-862-5780 | BRACKET | |
| 18 | 142-862-5790 | SEAL | |
| 19 | 01010-51230 | BOLT | |
| 20 | 01010-51225 | BOLT | |
| 21 | 01602-21236 | WASHER,SPRING | |
| 22 | 01643-31232 | WASHER | |
| 23 | 09409-10000 | BELT,SEAT | |
| 24 | 09409-20000 | BELT, TETHER |
