| Item | Part No. | Part Name | Qty | Serial No. |
| 205-57-00061 | OPERATOR'S SEAT A. | 20001-20049 | ||
| 205-57-00071 | OPERATOR'S SEAT A. | 20001-20049 | ||
| 1 | 205-57-72320 | CUSHION,BACK | 20001-20049 | |
| 2 | 205-57-72410 | REST,HEAD | 20001-20049 | |
| 3 | \6\ | HOLDER | 20001-@ | |
| 4 | \6\ | SPRING | 20001-@ | |
| 5 | 205-57-72340 | REST,ARM | 20001-20049 | |
| 6 | 01010-50835 | BOLT | 20001-@ | |
| 7 | 01602-20825 | WASHER,SPRING | 20001-@ | |
| 8 | 01010-51020 | BOLT | 20001-@ | |
| 9 | 01643-31032 | WASHER | 20001-@ | |
| 10 | 205-57-72440 | SUPPORT,L.H. | 20001-20049 | |
| 11 | 205-57-72450 | SUPPORT,R.H. | 20001-20049 | |
| 12 | 01010-51220 | BOLT | 20001-@ | |
| 13 | 01643-31232 | WASHER | 20001-@ | |
| 14 | 175-54-27350 | SPRING | 20001-@ | |
| 15 | 205-57-72590 | SEAL | 20001-@ | |
| 16 | 205-57-72360 | BRACKET,L.H. | 20001-20049 | |
| 17 | 205-57-72370 | BRACKET,R.H. | 20001-20049 | |
| 18 | 205-57-63510 | LEVER | 20001-@ | |
| 19 | 01010-51020 | BOLT | 20001-@ | |
| 20 | 01010-51050 | BOLT | 20001-@ | |
| 21 | 01602-21030 | WASHER,SPRING | 20001-@ | |
| 22 | 203-57-21330 | SPACER | 20001-@ | |
| 23 | 01010-51020 | BOLT | 20001-@ | |
| 24 | 01602-21030 | WASHER,SPRING | 20001-@ | |
| 205-57-00022 | CUSHION ASS'Y | 20001-20049 | ||
| 25 | \6\ | CUSHION | 20001-20049 | |
| 26 | \6\ | ADJUSTER | 20001-@ | |
| 27 | \6\ | ADJUSTER | 20001-@ | |
| 28 | 205-57-63540 | BAR | 20001-@ | |
| 29 | \6\ | NUT | 20001-@ | |
| 30 | \6\ | WASHER,SPRING | 20001-@ | |
| 31 | 01580-01210 | NUT | 20001-@ | |
| 32 | 01643-31232 | WASHER | 20001-@ | |
| 205-57-00030 | STAND ASS'Y | 20001-20049 | ||
| 33 | 205-57-63150 | BRACKET | 20001-20049 | |
| 34 | 205-57-63120 | LINK | 20001-20049 | |
| 35 | 203-57-21280 | BUSHING | 20001-@ | |
| 36 | 205-57-63130 | LINK | 20001-20049 | |
| 37 | 205-57-63140 | LINK | 20001-20049 | |
| 38 | 205-57-63190 | PIN | 20001-@ | |
| 39 | 203-57-21310 | ROLLER | 20001-@ | |
| 40 | 205-57-63210 | COLLAR | 20001-20049 | |
| 41 | 205-57-63180 | PIN | 20001-@ | |
| 42 | 207-57-11240 | PIN | 20001-@ | |
| 43 | 04050-11610 | PIN,COTTER | 20001-@ | |
| 44 | 205-57-63220 | BAR | 20001-20049 | |
| 45 | 203-57-21320 | SHIM¤ 0.5MM | 20001-@ | |
| 46 | 207-57-11220 | PIN | 20001-@ | |
| 47 | 203-57-21310 | ROLLER | 20001-@ | |
| 48 | 205-57-63160 | PIN | 20001-@ | |
| 49 | 207-57-11240 | PIN | 20001-@ | |
| 50 | 04050-11610 | PIN,COTTER | 20001-@ | |
| 51 | 205-57-63170 | PIN | 20001-@ | |
| 52 | 207-57-11240 | PIN | 20001-@ | |
| 53 | 04050-11610 | PIN,COTTER | 20001-@ | |
| 54 | 205-57-63230 | KNOB | 20001-@ | |
| 55 | 205-57-63240 | NUT | 20001-20049 | |
| 56 | 01643-31445 | WASHER | 20001-@ | |
| 57 | 205-57-63250 | PIN | 20001-@ | |
| 58 | 01641-20608 | WASHER | 20001-@ | |
| 59 | 04050-11610 | PIN,COTTER | 20001-@ | |
| 60 | 205-57-63110 | BRACKET | 20001-20049 | |
| 61 | 01010-51230 | BOLT | 20001-@ | |
| 62 | 01643-31232 | WASHER | 20001-@ |