| Item | Part No. | Part Name | Qty | Serial No. |
| 421-40-22110 | WHEEL ASS'Y | 61421-61893 | ||
| 1 | 421-40-22120 | WHEEL | 61421-61893 | |
| 2 | 421-40-22140 | KNOB ASS'Y | 61421-61893 | |
| 3 | 421-40-22150 | BUSHING | 61421-61893 | |
| 4 | 421-40-22160 | PIN | 61421-61893 | |
| 5 | 421-40-22170 | CONTACT ASS'Y | 61421-61893 | |
| 6 | 421-40-22180 | PAD | 61421-61893 | |
| 7 | 421-40-22210 | SPRING LOCK | 61421-61893 | |
| 8 | 01580-10806 | NUT | 61421-61893 | |
| 9 | 01602-20825 | WASHER | 61421-61893 | |
| 10 | 418-40-32113 | COLUMN ASS'Y | 61421-@ | |
| 11 | 01050-51030 | BOLT | 61421-@ | |
| 12 | 01602-21030 | WASHER | 61421-@ | |
| 13 | 08191-00770 | PLUG | 61421-@ | |
| 14 | 08192-22830 | CONNECTOR | 61421-@ | |
| 15 | 08193-21012 | CLIP | 61421-@ | |
| 16 | 418-40-32180 | BUSHING | 61421-@ | |
| 17 | 418-40-32125 | PLATE | 60001-@ | |
| 18 | 01643-31032 | WASHER | 60001-@ | |
| 19 | 01596-01009 | NUT | 60001-@ | |
| 20 | 01011-81035 | BOLT | 60001-@ | |
| 21 | 01643-31032 | WASHER | 60001-@ | |
| 22 | 01010-81260 | BOLT | 60001-@ | |
| 23 | 419-43-17920 | WASHER | 60001-@ | |
| 24 | 417-62-13620 | CUSHION | 60001-@ | |
| 25 | 417-62-14130 | SPACER | 60001-@ | |
| 26 | 419-43-17930 | CUSHION | 60001-@ | |
| 27 | 419-43-17920 | WASHER | 60001-@ | |
| 28 | 01580-01210 | NUT | 60001-@ | |
| 29 | 01643-31232 | WASHER | 60001-@ | |
| 30 | 08034-20536 | BAND | 60001-@ | |
| 31 | 08017-30702 | CONDUIT | 60001-@ |