| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 561-27-61213 | HUB | 4001-4164 | |
| 2 | 561-27-61910 | SEAL (K6) | 4001-4164 | |
| 3 | 561-27-61220 | COVER | 4001-4164 | |
| 4 | 01010-81235 | BOLT | 4001-4164 | |
| 5 | 01643-31232 | WASHER | 4001-4164 | |
| 6 | 07000-15300 | O-RING (K6) | 4001-4164 | |
| 7 | (561-27-61130) | RETAINER | 4001-4164 | |
| 8 | 07000-15305 | O-RING (K6) | 4001-4164 | |
| 9 | (561-27-61141) | RETAINER | 4001-4164 | |
| (561-27-00010) | SHIM ASS'Y | 4001-4164 | ||
| 10 | \6\ | SHIM¤ 0.2MM | 4001-4164 | |
| 11 | \6\ | SHIM¤ 0.3MM | 4001-4164 | |
| 12 | \6\ | SHIM¤ 1.0MM | 4001-4164 | |
| 13 | 01010-62470 | BOLT | 4001-4164 | |
| 14 | 01643-32460 | WASHER | 4001-4164 | |
| 15 | (566-22-12180) | BEARING | 4001-4164 | |
| 16 | (568-22-11960) | BEARING | 4001-4164 | |
| 17 | 561-22-62910 | STUD | 4001-4164 | |
| 18 | 561-22-62841 | CLAMP | 4001-4164 | |
| 19 | 582-27-11291 | NUT | 4001-4164 |