| Item | Part No. | Part Name | Qty | Serial No. |
| 21E-22-00020 | AXLE ASS'Y | 1603- | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.2411 TO 2413. | ||||
| 1 | 21E-22-15110 | CASE | 1603- | |
| 2 | 07044-12412 | PLUG | 1603- | |
| 3 | 07002-02434 | O-RING | 1603- | |
| 4 | 21E-22-11120 | COVER | 1603- | |
| 5 | 21E-22-11130 | GASKET | 1603- | |
| 6 | 01010-50820 | BOLT | 1603- | |
| 7 | 01643-30823 | WASHER | 1603- | |
| 8 | 07030-01030 | BREATHER | 1603- | |
| 21E-21-00110 | GEAR ASS'Y | 1603- | ||
| 9 | \6\ | GEAR | 1603- | |
| 10 | \6\ | SHAFT | 1603- | |
| 21E-21-00120 | CASE ASS'Y | 1603- | ||
| 11 | \6\ | CASE | 1603- | |
| 12 | \6\ | CASE | 1603- | |
| 13 | 01050-81435 | BOLT | 1603- | |
| 14 | 01643-31445 | WASHER | 1603- | |
| 15 | 20G-22-11420 | SPIDER | 1603- | |
| 16 | 20G-22-11410 | PINION | 1603- | |
| 17 | 20G-22-11440 | WASHER | 1603- | |
| 18 | 21E-21-11260 | GEAR | 1603- | |
| 19 | 20G-22-11450 | WASHER | 1603- | |
| 20 | 01010-51070 | BOLT | 1603- | |
| 21 | 01643-31032 | WASHER | 1603- | |
| 22 | 06002-32011 | BEARING | 1603- | |
| 23 | 362-21-11200 | BEARING ASS'Y | 1603- | |
| 24 | 362-21-11340 | SPACER (NO.3) | 1603- | |
| 24 | 362-21-11210 | SPACER (NO.0) | 1603- | |
| 24 | 362-21-11220 | SPACER (NO.1) | 1603- | |
| 24 | 362-21-11230 | SPACER (NO.2) | 1603- | |
| 25 | 07000-05145 | O-RING | 1603- | |
| 26 | 362-21-05010 | SHIM KIT | 1603- | |
| 26 | \6\ | SHIM, 0.15MM | 1603- | |
| 26 | \6\ | SHIM, 0.20MM | 1603- | |
| 26 | \6\ | SHIM, 0.50MM | 1603- | |
| 27 | 362-21-11110 | CAGE | 1603- | |
| 28 | 01010-51235 | BOLT | 1603- | |
| 29 | 01643-31232 | WASHER | 1603- | |
| 30 | 07000-02105 | O-RING | 1603- | |
| 31 | 362-21-11120 | CAGE | 1603- | |
| 32 | 01010-50820 | BOLT | 1603- | |
| 33 | 01643-30823 | WASHER | 1603- | |
| 34 | 07012-10065 | SEAL,OIL | 1603- | |
| 35 | 21E-22-11150 | YOKE | 1603- | |
| 36 | 21E-21-13270 | PLATE | 1603- | |
| 37 | 07000-75042 | O-RING | 1603- | |
| 38 | 01050-51685 | BOLT | 1603- |