| |$0 | 23C-40-61501 | Steering Wheel Assembly | |
| |$1 | 23C-40-61510 | Wheel | |
| 1 | 421-40-42350 | Steering Wheel Assembly | |
| 2 | 421-40-42310 | Insert Assembly | |
| 3 | 421-40-42320 | Boss | |
| 4 | 421-40-42330 | Plate | |
| 5 | 421-40-42340 | Plate | |
| 5 | 421-40-42360 | Cover Assembly | |
| 6 | Cover | ||
| 7 | 421-40-42380 | Seal | |
| 8 | 421-40-42390 | Screw | |
| 9 | 23C-40-61610 | Cap | |
| 10 | 23C-40-61620 | Screw, Tapping | |
| 10 | 421-40-42230 | Pad Assembly | |
| 11 | 421-40-42510 | Pad | |
| 12 | 421-40-42520 | Spring | |
| 12 | 421-40-42240 | Needle Assembly | |
| 13 | 421-40-42530 | Needle | |
| 14 | 421-40-42540 | Spring | |
| 15 | 421-40-12440 | Nut | |
| 16 | 421-40-12450 | Washer |
