| Item | Part No. | Part Name | Qty | Serial No. |
| 20Y-57-A1610 | CAB SEAT | |||
| 1 | 206-57-A1630 | UPPER SEAT | A85067-- | |
| 2 | 206-57-A1640 | KIT, BACK COVER | ||
| 3 | 206-57-A1430 | KIT, BACK FOAM | A85067-- | |
| 4 | 206-57-A1650 | KIT, SEAT COVER | ||
| 5 | 206-57-A1450 | KIT, SEAT FOAM | A85067-- | |
| 6 | 206-57-A1460 | KIT, FRAME | ||
| 7 | 206-57-A1470 | KIT, CABLE ADJUSTMENT | A85067-- | |
| 8 | 206-57-A1480 | KIT, RISER SPRING | ||
| 9 | 206-57-A1490 | KIT, RISER LATCH | A85067-- | |
| 10 | 206-57-A1510 | KIT, DAMPER | ||
| 11 | 206-57-A1520 | SUSPENSION | A85067-- | |
| 12 | 206-57-A1660 | KIT, FORE AND AFT ADJUSTMENT | ||
| 13 | 206-57-A1540 | KIT, WEIGHT ADJUSTMENT | A85067-- | |
| 14 | 206-57-A1550 | KIT, UP AND BUMP STOPPER | ||
| 15 | 206-57-A1560 | KIT, HANDLE - YELLOW | A85067-- | |
| 16 | 206-57-A1570 | KIT, HEIGHT RISER | ||
| 17 | 206-57-A1580 | KIT, SUSPENSION COVER | A85067-- | |
| 18 | 206-57-A1590 | SLIDE RAIL HANDLE | ||
| 19 | 206-57-A1610 | KIT, BEARING | A85067-- | |
| 20 | 206-57-A1670 | KIT, HEADREST | ||
| 21 | 206-57-A1680 | ARMREST, RIGHT | A85067-- | |
| 22 | 206-57-A1690 | ARMREST, LEFT |