| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 273-70-61130 | FLANGE,AXLE | 21001- | |
| 2 | 07000-15500 | O-RING | 21001- | |
| 3 | 01010-82060 | BOLT | 21001- | |
| 4 | 01643-32060 | WASHER | 21001- | |
| 5 | 273-70-21320 | RING | 21001- | |
| 6 | 273-870-4570 | HUB | 21001- | |
| 7 | 01010-81650 | BOLT | 21001- | |
| 8 | 01643-31645 | WASHER | 21001- | |
| 9 | 273-870-4530 | PLATE | 21001- | |
| 10 | 273-70-21330 | SEAL,OIL | 21001- | |
| 11 | 06000-32026 | BEARING | 21001- | |
| 12 | 273-70-00030 | SHIM ASS'Y | 21001- | |
| \6\ | SHIM,0.1MM | 21001- | ||
| \6\ | SHIM,0.5MM | 21001- | ||
| 13 | 273-70-21290 | COVER | 21001- | |
| 14 | 07000-12125 | O-RING | 21001- | |
| 15 | 01010-81035 | BOLT | 21001- | |
| 16 | 273-70-21310 | WASHER | 21001- | |
| 17 | 273-70-21380 | FLANGE | 21001- | |
| 18 | 273-70-61260 | GASKET | 21001- | |
| 19 | 273-70-21340 | SEAL,OIL | 21001- | |
| 20 | 01010-81245 | BOLT | 21001- | |
| 21 | 01643-31232 | WASHER | 21001- | |
| 22 | 07030-10252 | BREATHER | 21001- | |
| 23 | 273-70-61140 | FLANGE | 21001- | |
| 24 | 07000-15500 | O-RING | 21001- | |
| 25 | 01010-82060 | BOLT | 21001- | |
| 26 | 01643-32060 | WASHER | 21001- | |
| 27 | 273-70-61150 | BRACKET,R.H. | 21001- | |
| 28 | 273-870-4550 | BRACKET,L.H. | 21001- | |
| 29 | 01010-81650 | BOLT | 21001- | |
| 30 | 01643-31645 | WASHER | 21001- | |
| 31 | 273-870-4540 | PLATE | 21001- | |
| 32 | 01010-81650 | BOLT | 21001- | |
| 33 | 01643-31645 | WASHER | 21001- | |
| 34 | 273-70-61190 | CUSHION | 21001- | |
| 35 | 01010-81245 | BOLT | 21001- | |
| 36 | 01010-81230 | BOLT | 21001- | |
| 37 | 01643-31232 | WASHER | 21001- | |
| 38 | 01580-11210 | NUT | 21001- | |
| 39 | 273-70-21531 | JOINT | 21001- |