| Item | Part No. | Part Name | Qty | Serial No. |
| 120-57-31202 | SEAT ASS'Y | 6840- | ||
| 1 | 120-57-31212 | CUSHION,SEAT | 6840- | |
| 2 | 120-57-31222 | CUSHION,BACK | 6840- | |
| 3 | 09403-00090 | PLATE | 6840- | |
| 4 | 01010-31020 | BOLT | 6840- | |
| 5 | 01602-01030 | WASHER,SPRING | 6840- | |
| 6 | 12G-B62-3320 | BRACKET | 6840- | |
| 7 | 12G-B62-3330 | SEAL | 6840- | |
| 8 | 01010-31225 | BOLT | 6840- | |
| 9 | 01602-01236 | WASHER,SPRING | 6840- | |
| 10 | 01580-01210 | NUT | 6840- | |
| 11 | 01602-01236 | WASHER,SPRING | 6840- | |
| 12 | 120-57-31511 | REST,REST | 6840- | |
| 13 | 01010-30816 | BOLT | 6840- | |
| 14 | 01602-00825 | WASHER,SPRING | 6840- | |
| 15 | 135-57-31250 | PLATE | 6840- | |
| 16 | 01010-31220 | BOLT | 6840- | |
| 17 | 01602-01236 | WASHER,SPRING | 6840- |