| Item | Part No. | Part Name | Qty | Serial No. |
| 232-40-00351 | STEERING GEAR ASS'Y | .-4121 | ||
| 232-40-00350 | STEERING GEAR ASS'Y | 4001-. | ||
| 1 | 232-40-33410 | CASE | 4001-4121 | |
| 2 | 232-40-33520 | SEAL | 4001-4121 | |
| 3 | 234-40-13770 | PIN | 4001-4121 | |
| 4 | 07042-20312 | PLUG | 4001-4121 | |
| 5 | 234-40-13880 | BOLT | 4001-4121 | |
| 6 | 01602-01236 | WASHER | 4001-4121 | |
| 7 | 232-40-33420 | SHAFT | 4001-4121 | |
| 8 | 232-40-33470 | BEARING | 4001-4121 | |
| 9 | 232-40-33480 | BEARING | 4001-4121 | |
| 9A | 232-40-33550 | SEAL | .-4121 | |
| 10 | 01583-02716 | NUT | 4001-4121 | |
| 11 | 01602-02783 | WASHER | 4001-4121 | |
| 12 | 01640-22740 | WASHER | 4001-4121 | |
| 13 | 234-40-13680 | SCREW | 4001-4121 | |
| 14 | 234-40-13710 | SHIM | 4001-4121 | |
| 15 | 01583-11408 | NUT | 4001-4121 | |
| 16 | 232-880-7880 | NUT | .-4121 | |
| 232-40-33530 | NUT | 4001-. | ||
| 17 | 232-40-33461 | COVER | .-4121 | |
| 232-40-33460 | COVER | 4001-. | ||
| 18 | 232-40-33490 | GASKET | 4001-4121 | |
| 19 | 01050-61025 | BOLT | 4001-4121 | |
| 20 | 01602-01030 | WASHER | 4001-4121 | |
| 21 | 234-40-13560 | FILLER | 4001-. | |
| 22 | 07042-20415 | PLUG | .-4121 | |
| 234-40-13570 | PLUG | 4001-. | ||
| 23 | 232-40-33240 | PACKING | 4001-. | |
| 24 | 01220-30508 | SCREW | 4001-4121 | |
| 25 | 232-40-33540 | BALL NUT ASS'Y | 4001-4121 | |
| 26 | 232-40-33440 | BEARING | 4001-4121 | |
| 27 | 232-40-33450 | COVER | 4001-4121 | |
| 28 | 01050-61030 | BOLT | 4001-4121 | |
| 29 | 01602-01030 | WASHER | 4001-4121 | |
| 30 | 232-40-33520 | SEAL | 4001-4121 | |
| 31 | 232-40-33430 | FLANGE | 4001-4121 | |
| 32 | 07000-12020 | O-RING | 4001-4121 | |
| 33 | 07001-12020 | RING | 4001-4121 | |
| 34 | 234-40-13730 | NUT | 4001-4121 | |
| 35 | 233-41-15310 | BRACKET | 4001-4121 | |
| 36 | 01010-51640 | BOLT | 4001-4121 | |
| 37 | 01602-21648 | WASHER | 2648-4121 | |
| 38 | 233-41-15390 | BOLT | 4001-4121 | |
| 39 | 01583-11610 | NUT | 4001-4121 | |
| 40 | 232-41-11120 | PLATE | 4001-4121 | |
| 41 | 01010-51245 | BOLT | 4001-4121 | |
| 42 | 01010-51240 | BOLT | 4001-4121 | |
| 43 | 01602-21236 | WASHER | 4001-4121 | |
| 44 | 01580-11210 | NUT | 4001-4121 | |
| 45 | 04020-01228 | PIN | 4001-4121 |