| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 101-Z61-4110 | FRAME | 78604- | |
| 2 | 101-Z61-4120 | ROLLER | 78604- | |
| 3 | 101-Z61-4130 | SHAFT | 78604- | |
| 4 | 06044-06206 | BEARING,BALL | 78604- | |
| 5 | 04082-00110 | LOCK | 78604- | |
| 6 | 01010-81020 | BOLT | 78604- | |
| 7 | 01602-21030 | WASHER,SPRING | 78604- | |
| 8 | 101-75-28221 | ROLLER | 78604- | |
| 9 | 101-75-28231 | SHAFT | 78604- | |
| 10 | 06044-06311 | BEARING,BALL | 78604- | |
| 11 | 04082-00412 | LOCK | 78604- | |
| 12 | 01010-81230 | BOLT | 78604- | |
| 13 | 01602-21236 | WASHER,SPRING | 78604- | |
| 14 | 101-Z61-4140 | ROLLER | 78604- | |
| 15 | 101-Z61-4150 | SHAFT | 78604- | |
| 16 | 06044-06206 | BEARING,BALL | 78604- | |
| 17 | 04082-00110 | LOCK | 78604- | |
| 18 | 01010-81020 | BOLT | 78604- | |
| 19 | 01602-21030 | WASHER,SPRING | 78604- | |
| 20 | 01010-81635 | BOLT | 78604- | |
| 21 | 01643-31645 | WASHER | 78604- |