| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 421-46-11710 | RETAINER | H50880- | |
| 2 | 421-09-11310 | SEAL, DUST | H50880- | |
| 3 | 421-46-11372 | SHIM, 0.1MM | H50880- | |
| 421-46-11382 | SHIM, 0.5MM | H50880- | ||
| 4 | 01016-51240 | BOLT | H50880- | |
| 5 | 01643-31232 | WASHER | H50880- | |
| 6 | 421-46-11741 | SPACER | H50880- | |
| 7 | 421-46-11470 | RETAINER | H50880- | |
| 8 | 07011-00080 | SEAL | H50880- | |
| 9 | 421-46-11372 | SHIM, 0.1MM | H50880- | |
| 421-46-11382 | SHIM, 0.5MM | H50880- | ||
| 10 | 01016-51235 | BOLT | H50880- | |
| 11 | 01643-31232 | WASHER | H50880- | |
| 12 | 419-09-11250 | FITTING, GREASE | H50880- | |
| 13 | 421-46-11361 | BEARING | H50880- | |
| 14 | 421-46-11361 | BEARING | H50880- | |
| 15 | 421-46-41720 | PIN | H50880- | |
| 16 | 421-46-11730 | SPACER | H50880- | |
| 17 | 421-46-11421 | COVER | H50880- | |
| 18 | 421-46-11431 | SHIM, 0.2MM | H50880- | |
| 421-46-11441 | SHIM, 0.5MM | H50880- | ||
| 421-46-11451 | SHIM, 1.0MM | H50880- | ||
| 19 | 01010-81250 | BOLT | H50880- | |
| 20 | 01643-31232 | WASHER | H50880- | |
| 21 | 421-46-43110 | BOLT | H50880- | |
| 423-46-41430 | SPACER | H50880- | ||
| 22 | 01643-31645 | WASHER | H50880- | |
| 23 | 01643-31645 | WASHER | H50880- | |
| 24 | 01010-61630 | BOLT | H50880- | |
| 25 | 419-70-11340 | PLATE | H50880- | |
| 26 | 421-46-41460 | PIN | H50880- | |
| 27 | 421-46-12331 | BUSHING | H50880- | |
| 28 | 01016-51640 | BOLT | H50880- | |
| 29 | 421-70-11280 | WASHER | H50880- | |
| 30 | 421-46-41480 | COLLAR | H50880- |