| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 561-27-71212 | Hub | 8173- | |
| 2 | 561-27-71130 | Retainer | 8173- | |
| 3 | 561-27-61940 | Bearing | 8173- | |
| 4 | 561-27-71960 | Bearing | 8173- | |
| 5 | 561-27-71151 | Retainer | 8173- | |
| 6 | 561-27-71200 | Shim Assembly | 8173- | |
| 6 | Shim, T=0.2mm | 8173- | ||
| 6 | Shim, T=0.3mm | 8173- | ||
| 6 | Shim, T=1.0mm | 8173- | ||
| 6 | Shim, T=0.05mm | 8173- | ||
| 7 | 561-27-71141 | Retainer | 8173- | |
| 8 | 01011-62405 | Bolt | 8173- | |
| 9 | 01643-32460 | Washer | 8173- | |
| 10 | 04020-01842 | Pin, Dowel | 8173- | |
| 11 | 561-27-71861 | Bolt | 8173- | |
| 12 | 561-27-71160 | Cap | 8173- | |
| 13 | 07000-12090 | O-ring | 8173- | |
| 14 | 561-27-71220 | Cover | 8173- | |
| 15 | 01010-61635 | Bolt | 8173- | |
| 16 | 01643-31645 | Washer | 8173- | |
| 17 | 07000-15375 | O-ring | 8173- | |
| 18 | 07044-12412 | Plug | 8173- | |
| 19 | 07002-12434 | O-ring | 8173- |