| Item | Part No. | Part Name | Qty | Serial No. |
| (20D-27-11001) | STEERING AXLE ASS'Y | 1003- | ||
| (20D-27-12001) | DRIVE AXLE ASS'Y | 1003- | ||
| 20D-27-13300 | CARRIER ASS'Y | 1003- | ||
| 20D-27-00010 | CARRIER ASS'Y | 1003- | ||
| 1 | \6\ | CARRIER | 1003- | |
| 2 | \6\ | CAP | 1003- | |
| 3 | 20D-27-13720 | BOLT | 1003- | |
| 4 | 20D-27-13730 | WASHER | 1003- | |
| 5 | 01010-31640 | BOLT | 1003- | |
| 5A | 01010-31650 | BOLT | 1003- | |
| 6 | 01602-01650 | WASHER,SPRING | 1003- | |
| 7 | 20D-27-13210 | BLOCK | 1003- | |
| 8 | 20D-27-13410 | SCREW | 1003- | |
| 9 | 02216-01412 | NUT | 1003- | |
| 10 | 20D-27-13250 | PINION | 1003- | |
| 11 | 20D-27-13860 | BEARING | 1003- | |
| 13 | 20D-27-13640 | CAGE | 1003- | |
| 14 | 20D-27-13870 | BEARING | 1003- | |
| 15 | 20D-27-13880 | BEARING | 1003- | |
| 16 | 20D-27-13220 | SPACER | 1003- | |
| 17 | 20D-27-13740 | SHIM, 0.1MM | 1003- | |
| 17 | 20D-27-13750 | SHIM, 0.15MM | 1003- | |
| 17 | 20D-27-13760 | SHIM, 0.2MM | 1003- | |
| 17 | 20D-27-13770 | SHIM, 0.5MM | 1003- | |
| 21 | 20D-27-13230 | COVER | 1003- | |
| 22 | 20D-27-11510 | SEAL | 1003- | |
| 23 | 20D-27-11430 | GASKET | 1003- | |
| 24 | 02010-60844 | BOLT | 1003- | |
| 25 | 01602-01338 | WASHER,SPRING | 1003- | |
| 26 | 20D-27-13390 | FLANGE | 1003- | |
| 27 | 20D-27-11470 | NUT | 1003- | |
| 28 | 20D-27-13240 | GEAR | 1003- | |
| 20D-27-00020 | CASE ASS'Y | 1003- | ||
| 29 | \6\ | CASE | 1003- | |
| 30 | \6\ | CASE | 1003- | |
| 31 | 20D-27-13160 | BOLT | 1003- | |
| 32 | 20D-27-13150 | BOLT | 1003- | |
| 33 | 20D-27-13710 | BOLT | 1003- | |
| 34 | 20D-27-13890 | BEARING | 1003- | |
| 35 | 20D-27-13190 | SPIDER | 1003- | |
| 36 | 20D-27-13270 | PINION | 1003- | |
| 37 | 20D-27-13170 | WASHER | 1003- | |
| 38 | 20D-27-13280 | GEAR | 1003- | |
| 39 | 20D-27-13180 | WASHER | 1003- | |
| 40 | 20D-27-13120 | NUT | 1003- | |
| 41 | 20D-27-13130 | PIN | 1003- | |
| 42 | 20D-27-13290 | SLINGER | 1003- | |
| 43 | 01012-50835 | BOLT | 1003- | |
| 44 | 04050-12018 | PIN | 1003- | |
| 45 | 20D-27-14420 | NUT | 1003- | |
| 46 | 20D-27-14430 | WASHER | 1003- |