| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 56C-46-13112 | FRAME,HITCH | 1089- | |
| 1 | 56C-46-13111 | FRAME,HITCH | 1001-1088 | |
| 2 | 56C-46-13330 | SPACER,FRONT | 1001- | |
| 3 | 07000-15405 | O-RING | 1001- | |
| 4 | 56C-46-13480 | BEARING | 1001- | |
| 5 | 56C-46-13510 | COUPLING,FRONT | 1056- | |
| 5 | 56B-46-13511 | COUPLING,FRONT | 1001-1055 | |
| 6 | 01051-62440 | BOLT | 1001- | |
| 7 | 287-15-13621 | HOLDER | 1001- | |
| 8 | 07000-15075 | O-RING | 1001- | |
| 9 | 56C-46-13522 | CAGE,FRONT | 1056- | |
| 9 | 56C-46-13521 | CAGE,FRONT | 1001-1055 | |
| 10 | 07000-15140 | O-RING | 1001- | |
| 11 | 56C-46-13810 | SEAL,SHAFT | 1001- | |
| 12 | 01010-80825 | BOLT | 1001- | |
| 13 | 01643-30823 | WASHER | 1001- | |
| 14 | 56C-46-13573 | RING | 1089- | |
| 14 | 56C-46-13572 | RING | 1001-1088 | |
| 14A | 07020-00000 | FITTING,GREASE | 1089- | |
| 15 | 56C-46-13542 | SHAFT,CENTER | 1001- | |
| 16 | 56C-46-13580 | BEARING | 1001- | |
| 17 | 56C-46-13823 | RING | 1001- | |
| 18 | 06340-QJ218 | BEARING | 1001- | |
| 19 | 56C-46-13832 | RING | 1001- | |
| 20 | 56C-46-13563 | RETAINER,REAR | 1056- | |
| 20 | 56C-46-13562 | RETAINER,REAR | 1044-1055 | |
| 20 | 56C-46-13561 | RETAINER,REAR | 1001-1043 | |
| 21 | 07000-15155 | O-RING | 1001- | |
| 22 | 56C-46-13843 | RING | 1044- | |
| 22 | 56C-46-13842 | RING | 1001-1043 | |
| 23 | 01010-81040 | BOLT | 1001- | |
| 24 | 01643-31032 | WASHER | 1001- | |
| 25 | 566-52-12210 | NIPPLE | 1044- | |
| 26 | 07020-00675 | FITTING,GREASE | 1044- |