| Item | Part No. | Part Name | Qty | Serial No. |
| 421-40-12100 | WHEEL ASSY, STEERING | |||
| 421-40-12111 | WHEEL ASSEMBLY | |||
| 1 | 421-40-12121 | WHEEL | ||
| 2 | 362-43-15140 | SPRING, LOCK | ||
| 3 | 421-40-12160 | CAP, CONTACT | ||
| 4 | 362-43-15120 | BUTTON, HORN | ||
| 5 | 362-43-15160 | GRIP | ||
| 6 | 362-43-15180 | SHAFT | ||
| 7 | 362-43-15190 | BUSHING | ||
| 8 | 362-43-15210 | NUT | ||
| 9 | 362-43-15220 | WASHER, SPRING | ||
| 10 | 362-43-15170 | CAP | ||
| 11 | 421-40-12151 | PIN, CANCEL | ||
| 12 | 01235-40616 | SCREW | ||
| 13 | SWITCH, TRANSMISSION CONTROL (SEE PG 04-026) | |||
| 14 | 01010-50616 | BOLT | ||
| 15 | 01643-30623 | WASHER | ||
| 16 | COLUMN ASSEMBLY, STEERING (SEE PG 04-028) | |||
| 17 | 01011-51010 | BOLT | ||
| 18 | 01580-11008 | NUT | ||
| 19 | 01643-31032 | WASHER | ||
| 20 | 421-40-12912 | BOLT | ||
| 21 | 01643-31232 | WASHER | ||
| 22 | 01580-10806 | NUT | ||
| 23 | 01643-30823 | WASHER | ||
| 24 | STEERING GEAR ASSEMBLY (SEE PG 04-030) | |||
| 25 | 01583-12213 | NUT | ||
| 26 | 01602-22268 | WASHER, SPRING | ||
| 27 | 01050-51260 | BOLT | ||
| 28 | 01643-31232 | WASHER | ||
| 29 | PLATE, STEERING LINKAGE (SEE PG 04-024) |