| Item | Part No. | Part Name | Qty | Serial No. |
| 23S-57-00011 | SEAT ASS'Y | 5001- | ||
| 1 | 23S-57-12210 | SEAT | 5001- | |
| 2 | 23S-57-12221 | SEAT | 5001- | |
| 3 | 23S-57-12240 | LEVER | 5001- | |
| 4 | 01010-51020 | BOLT | 5001- | |
| 5 | 01602-21030 | WASHER | 5001- | |
| 6 | 01010-51020 | BOLT | 5001- | |
| 7 | 01602-21030 | WASHER | 5001- | |
| 8 | 203-57-21330 | SPACER | 5001- | |
| 9 | 205-57-63520 | ADJUSTER | 5001- | |
| 10 | 205-57-63530 | ADJUSTER | 5001- | |
| 11 | 01580-11210 | NUT | 5001- | |
| 12 | 01602-21236 | WASHER | 5001- | |
| 13 | 205-57-63540 | BAR | 5001- | |
| 23S-57-00032 | STAND ASS'Y | 5020- | ||
| 14 | 23S-57-12313 | BRACKET | 5020- | |
| 15 | 23S-57-12322 | BRACKET | 5020- | |
| 16 | 23S-57-12331 | LINK | 5020- | |
| 17 | 22W-57-11530 | BUSHING | 5001- | |
| 18 | 23S-57-12340 | LINK | 5001- | |
| 19 | 23S-57-12351 | LINK | 5020- | |
| 20 | 22W-57-11530 | BUSHING | 5001- | |
| 21 | 23S-57-13130 | PIN | 5020- | |
| 22 | 04025-00424 | PIN | 5020- | |
| 23 | 23S-57-12371 | BAR | 5020- | |
| 24 | 22W-57-11580 | ROLLER | 5001- | |
| 25 | 22W-57-11570 | PIN | 5001- | |
| 26 | 22W-57-11580 | ROLLER | 5001- | |
| 27 | 23S-57-13140 | PIN | 5020- | |
| 28 | 23S-57-13120 | PIN | 5020- | |
| 29 | 23S-57-12361 | SPACER | 5020- | |
| 30 | 04025-00424 | PIN | 5020- | |
| 31 | 23S-57-13110 | KNOB | 5001- | |
| 32 | 01643-31445 | WASHER | 5001- | |
| 33 | 23S-57-12380 | NUT | 5001- | |
| 34 | 04205-10628 | PIN | 5001- | |
| 35 | 04050-11610 | PIN | 5001- | |
| 36 | 22W-57-11590 | SHIM, 0.5MM | 5001- | |
| 37 | 01010-51225 | BOLT | 5001- | |
| 38 | 01602-21236 | WASHER | 5001- | |
| 39 | 01643-31232 | WASHER | 5001- | |
| 40 | 01580-11210 | NUT | 5001- | |
| 41 | 01602-21236 | WASHER | 5001- | |
| 42 | 01643-31232 | WASHER | 5001- | |
| 43 | 09409-10001 | BELT, LAP (OP) | 5001- |