| Item | Part No. | Part Name | Qty | Serial No. |
| (421-23-30021) | AXLE ASS'Y,REAR | 66001-85030 | ||
| (421-23-30071) | AXLE ASS'Y,REAR (LIMITED SLIP DEF.) | 66001-85030 | ||
| THESE ASSEMBLIES CONSISTS OF ALL PARTS SHOWN IN FIGS.F4500-51A0 TO F4500-56A0. | ||||
| 1 | 421-22-31231 | COUPLING | 66001-85030 | |
| 2 | 421-22-31310 | PROTECTOR | 66001-85030 | |
| 424-22-31200 | PINION AND GEAR A. | 66001-85030 | ||
| 3 | \6\ | PINION | 66001-85030 | |
| 4 | \6\ | GEAR | 66001-85030 | |
| 5 | 423-22-21820 | BEARING | 66001-85030 | |
| 6 | 421-23-31141 | CAGE | 66001-85030 | |
| 7 | 421-23-31860 | SPACER | 66001-85030 | |
| 8 | 421-23-31820 | BEARING | 66001-85030 | |
| 9 | 421-22-31761 | SEAL,DUST | 66001-85030 | |
| 10 | 421-22-31771 | SEAL | 66001-85030 | |
| 11 | 425-22-11240 | HOLDER | 66001-85030 | |
| 12 | 01011-62420 | BOLT | 66001-85030 | |
| 13 | 07000-15060 | O-RING | 66001-85030 | |
| 14 | 07000-15240 | O-RING | 66001-85030 | |
| 15 | 421-22-31261 | SHIM, 0.05MM | 66001-85030 | |
| 15 | 421-22-31271 | SHIM, 0.2MM | 66001-85030 | |
| 15 | 421-22-31281 | SHIM, 0.3MM | 66001-85030 | |
| 15 | 421-22-31291 | SHIM, 0.8MM | 66001-85030 | |
| 16 | 01010-61650 | BOLT | 66001-85030 | |
| 17 | 01643-31645 | WASHER | 66001-85030 |