| Item | Part No. | Part Name | Qty | Serial No. |
| 17A-57-23301 | Seat Assembly | 11609- | ||
| 17A-57-23531 | Adjuster Assembly | 11609- | ||
| 1 | 17A-57-23220 | Bracket | 11609- | |
| 2 | 17A-57-23230 | Adjuster | 11609- | |
| 3 | 17A-57-23241 | Adjuster | 11609- | |
| 4 | 17A-57-23270 | Wire | 11609- | |
| 5 | 01640-20816 | Washer | 11609- | |
| 6 | 01582-11210 | Nut | 11609- | |
| 7 | 01643-51232 | Washer | 11609- | |
| 8 | 01580-10806 | Nut | 11609- | |
| 9 | 01643-50823 | Washer | 11609- | |
| 10 | 01582-11210 | Nut | 11609- | |
| 11 | 01643-31232 | Washer | 11609- | |
| 12 | 14X-57-51150 | Plate | 11969- | |
| 12 | 14X-57-51150 | Plate | 11919-11968 | |
| 13 | 134-57-61160 | Head Assembly | 11609- |