| Item | Part No. | Part Name | Qty | Serial No. |
| 198-57-64100 | SEAT ASS'Y | 55001- | ||
| AS187333 | SEAT ASS'Y | 55001- | ||
| 1 | AS187335 | FRAME | 55001- | |
| 2 | AS183677 | COVER | 55001- | |
| 3 | AS183679 | CUSHION | 55001- | |
| 4 | AS183680 | COVER | 55001- | |
| 5 | AS183682 | SEAT | 55001- | |
| 6 | AS187336 | BRACKET | 55001- | |
| 7 | AS184897 | SWIVEL ASS'Y | 55001- | |
| 8 | AS193158 | COVER | .- | |
| 8 | \0\AS183686 | COVER | 55001-. | |
| 9 | AS183685 | SUSPENSION ASS'Y | 55001- | |
| 10 | AS183687 | BEARING LEVER KIT | 55001- | |
| 11 | AS170373 | INDICATOR | 55001- | |
| 12 | AS167566 | DAMPER | 55001- | |
| 13 | AS167544 | STOPPER | 55001- | |
| 14 | AS183688 | ADJUSTER KIT | 55001- |