| Item | Part No. | Part Name | Qty | Serial No. |
| 155-57-12105 | SEAT ASS'Y | 2051- | ||
| 1 | 155-57-12172 | SEAT,BACK | 2051- | |
| 2 | 155-57-12164 | SEAT,CUSHION | 2051- | |
| 3 | 155-57-12181 | LEVER | 2001- | |
| 4 | 01010-51020 | BOLT | 2051- | |
| 5 | 01602-21030 | WASHER,SPRING | 2001- | |
| 6 | 155-57-12340 | SPACER | 2051- | |
| 7 | 01010-51020 | BOLT | 2051- | |
| 8 | 01602-21030 | WASHER,SPRING | 2051- | |
| 9 | 01010-51020 | BOLT | 2001- | |
| 10 | 01602-21030 | WASHER,SPRING | 2001- | |
| 11 | 155-57-12143 | SUSPENSION ASS'Y | 2051- | |
| 12 | 155-57-12310 | HANDLE ASS'Y | 2051- | |
| 13 | 155-57-12320 | KNOB | 2051- | |
| 14 | 155-57-12330 | DAMPER | 2051- | |
| 15 | 155-57-12150 | ADJUSTER | 2051- | |
| 16 | 01602-21236 | WASHER,SPRING | 2001- | |
| 17 | 01580-11210 | NUT | 2001- | |
| 18 | 154-57-12150 | SEAT | 2001- | |
| 19 | 01580-11210 | NUT | 2001- | |
| 20 | 01602-21236 | WASHER,SPRING | 2001- | |
| 21 | 01010-51225 | BOLT | 2001- | |
| 22 | 01643-31232 | WASHER | 2312- | |
| 22 | \0\01602-21236 | WASHER,SPRING | 2001-2311 | |
| 23 | 01010-51225 | BOLT | 2001- | |
| 24 | 01643-31232 | WASHER | 2312- | |
| 24 | \0\01602-21236 | WASHER,SPRING | 2001-2311 | |
| 25 | 154-57-12131 | PIN | 2001- | |
| 26 | 154-57-12140 | WASHER | 2001- | |
| 27 | 04025-00520 | PIN | 2001- | |
| 28 | 124-960-2160 | SPRING | 2001- | |
| 29 | 01640-21016 | WASHER | 2001- | |
| 30 | 04050-13015 | PIN | 2001- | |
| 31 | 154-57-12111 | COVER | 2001- | |
| 32 | 154-57-12121 | REST | 2001- | |
| 33 | 01010-50825 | BOLT | 2001- | |
| 34 | 01643-30823 | WASHER | 2312- | |
| 34 | \0\01602-20825 | WASHER,SPRING | 2001-2311 | |
| 35 | 195-57-11292 | CUSHION | 2001- | |
| 36 | 01010-50825 | BOLT | 2001- | |
| 37 | 01643-30823 | WASHER | 2312- | |
| 37 | \0\01602-20825 | WASHER | 2001-2311 | |
| 38 | 09409-20000 | BELT, TETHER | 2001- | |
| 39 | 09409-10000 | BELT,LAP | 2001- |