| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 09400-30000 | CUSHION | 28001-28857 | |
| \0\135-57-21110 | SEAT | 20006-28000 | ||
| 2 | 01010-30835 | BOLT | 22388-28857 | |
| 01000-30835 | BOLT | 20006-22387 | ||
| 3 | 01602-00825 | WASHER | 20006-28857 | |
| 4 | 09401-50000 | CUSHION | 28001-28857 | |
| \0\09401-30000 | SEAT | 22388-28000 | ||
| \0\145-57-31120 | CUSHION | 20006-22387 | ||
| 5 | 01010-30835 | BOLT | 22388-28857 | |
| \0\01000-30835 | BOLT | 20006-22387 | ||
| 6 | 01602-00825 | WASHER | 20006-28857 | |
| 7 | 144-57-11140 | REST,ARM¤ L.H. | 20006-28857 | |
| 144-57-11150 | REST,ARM¤ R.H. | 20006-28857 | ||
| 8 | 01010-30816 | BOLT | 22388-28857 | |
| \0\01000-30816 | BOLT | 20006-22387 | ||
| 9 | 01602-00825 | WASHER | 20006-28857 | |
| 10 | 01642-20810 | WASHER | 20006-28857 | |
| 11 | 135-57-12130 | FRAME | 20006-28857 | |
| 12 | 01010-31225 | BOLT | 20006-28857 | |
| 13 | 01602-01236 | WASHER | 20006-28857 | |
| 14 | 01643-31232 | WASHER | 20006-28857 | |
| 15 | 135-57-12180 | FRAME | 20006-28857 | |
| 16 | 141-57-35111 | PLATE | 20054-28857 | |
| 145-57-22170 | PLATE | 20006-20053 | ||
| 17 | 01010-31020 | BOLT | 20006-28857 | |
| 18 | 01602-01030 | WASHER | 20006-28857 | |
| 19 | 140-57-12190 | PLATE | 20006-28857 | |
| 20 | 01010-31225 | BOLT | 20006-28857 | |
| 21 | 01602-01236 | WASHER | 20006-28857 | |
| 22 | 135-57-12230 | SPRING | 20006-28857 | |
| 23 | 135-57-12191 | PLATE | 20006-28857 | |
| 24 | 135-43-16270 | PIN | 20006-28857 | |
| 25 | 04050-03015 | PIN | 20006-28857 | |
| 26 | 135-57-12210 | ROD | 20006-28857 | |
| 27 | 01640-20610 | WASHER | 20006-28857 | |
| 28 | 04050-01610 | PIN | 20006-28857 |