| Item | Part No. | Part Name | Qty | Serial No. |
| 416-40-22130 | WHEEL ASS'Y | 53001-54293 | ||
| 1 | 421-40-22120 | WHEEL | 53001-54293 | |
| 2 | 421-40-22140 | KNOB ASS'Y | 53001-54293 | |
| 3 | 421-40-22150 | BUSHING | 53001-54293 | |
| 4 | 421-40-22170 | CONTACT ASS'Y | 53001-54293 | |
| 5 | 421-40-22180 | PAD,HORN | 53001-54293 | |
| 6 | 421-40-22210 | SPRING LOCK | 53001-54293 | |
| 7 | 01580-10806 | NUT | 53001-54293 | |
| 8 | 362-43-15220 | WASHER | 53001-54293 | |
| 9 | 416-40-22110 | COLUMN ASS'Y | 53001-54094 | |
| 10 | 419-40-12110 | GROMMET | 53001-54094 | |
| 11 | 421-40-12430 | BUSHING | 53001-54094 | |
| 12 | 421-40-12460 | COVER | 53001-54094 | |
| 13 | 421-40-12440 | NUT | 53001-54094 | |
| 14 | 421-40-12450 | WASHER | 53001-54094 | |
| 421-40-22450 | COUPLING ASS'Y | 53001-54094 | ||
| 15 | 421-40-22460 | COUPLING | 53001-54094 | |
| 16 | 421-40-22470 | BOLT | 53001-54094 | |
| 17 | 421-40-22480 | WASHER | 53001-54094 | |
| 18 | 417-40-22131 | COLUMN ASS'Y | 54015-54094 | |
| 18 | 417-40-22130 | COLUMN ASS'Y | 53001-54014 | |
| 19 | 417-40-22171 | SHAFT | 54015-54094 | |
| 19 | 417-40-22170 | SHAFT | 53001-54014 | |
| 20 | 417-40-22180 | SEAL,OIL | 53001-54094 | |
| 21 | 417-40-22190 | RING,SNAP | 53001-54094 | |
| 22 | 417-40-22210 | RING,SNAP | 53001-54094 | |
| 23 | 417-40-22220 | BEARING | 53001-54094 | |
| 23A | 417-40-22290 | COVER | 54015-54094 | |
| 23B | 417-40-22310 | SHIM | 54015-54094 | |
| 23B | 417-40-22320 | SHIM | 54015-54094 | |
| 23C | 417-40-22330 | SHIM | 54015-54094 | |
| 23C | 417-40-22340 | SHIM | 54015-54094 | |
| 23C | 417-40-22350 | SHIM | 54015-54094 | |
| 24 | 416-40-22120 | BRACKET | 53001-54094 | |
| 25 | 01435-01250 | BOLT | 53001-54094 | |
| 26 | 419-43-17920 | WASHER | 53001-54094 | |
| 27 | 419-43-17930 | CUSHION | 53001-54094 | |
| 28 | 417-62-13620 | CUSHION | 53001-54094 | |
| 29 | 417-62-14130 | SPACER | 53001-54094 | |
| 30 | 02010-70638 | BOLT | 53001-54094 | |
| 31 | 01643-31032 | WASHER | 53001-54094 | |
| 32 | 417-40-22151 | CLIP | 53001-54094 | |
| 33 | 416-40-22211 | PLATE | 53001-54094 | |
| 34 | 416-40-22240 | SHEET | 53001-54094 | |
| 35 | 416-40-22250 | SPACER | 53001-54094 | |
| 36 | 416-40-22230 | PLATE | 53001-54094 | |
| 37 | 01594-01008 | NUT | 53001-54094 |