| Item | Part No. | Part Name | Qty | Serial No. |
| 198-57-65200 | SEAT ASS'Y | 20001- | ||
| 198-57-65210 | SEAT ASS'Y | 20001- | ||
| 1 | \6\ | SEAT | 20001- | |
| 2 | \6\ | COVER | 20001- | |
| 3 | \6\ | ADJUSTER | 20001- | |
| 198-57-65220 | ADJUSTER ASS'Y | 20001- | ||
| 4 | 198-57-65250 | BRACKET | 20001- | |
| 5 | 198-57-65230 | ADJUSTER | 20001- | |
| 6 | 198-57-65240 | ADJUSTER | 20001- | |
| 7 | 17A-57-23270 | WIRE | 20001- | |
| 8 | 01640-20816 | WASHER | 20001- | |
| 9 | 01582-11210 | NUT | 20001- | |
| 10 | 01643-51232 | WASHER | 20001- | |
| 11 | 01580-10806 | NUT | 20001- | |
| 12 | 01643-50823 | WASHER | 20001- | |
| 13 | 01582-11210 | NUT | 20001- | |
| 14 | 01643-31232 | WASHER | 20001- |