| |$1 | 20E-57-31010 | OPERATORґS SEAT | |
| 1 | 20E-57-31110 | UPPER ASSEMBLY | |
| 2 | 20E-57-31120 | BACK COVER | |
| 3 | 20E-57-31130 | BACK FOAM | |
| 4 | 20E-57-31140 | SEAT COVER | |
| 5 | 20E-57-31150 | SEAT FOAM | |
| 6 | 20E-57-31160 | FRAME | |
| 7 | 20E-57-31180 | HEATER | |
| 8 | 20E-57-31170 | CABLE | |
| 9 | 20E-57-31190 | CHANNEL | |
| 10 | 20E-57-31210 | CHANNEL | |
| 11 | 20E-57-31220 | MECHANISM COVER | |
| 12 | 20E-57-31230 | ADJUSTMENT | |
| 13 | 20E-57-31240 | KNOB | |
| 14 | 20E-57-31250 | SUSPENSION | |
| 15 | 20E-57-31260 | DAMPER | |
| 16 | 20E-57-31270 | UPSTOP/BUMPSTOP | |
| 17 | 20E-57-31280 | RIDE INDICATOR | |
| 18 | 20E-57-31290 | VALVE | |
| 19 | 20E-57-31310 | AIR SYSTEM | |
| 20 | 20E-57-31320 | AIRSPRING | |
| 21 | 20E-57-31330 | FLYLEAD | |
| 22 | 20E-57-31340 | SUSPENSION COVER | |
| 23 | 20E-57-31350 | SEATBELT | |
| 24 | 20E-57-31360 | ARMREST | |
| 25 | 20E-57-31370 | ARMREST | |
| 26 | 20E-57-31380 | HEADREST |
