| Item | Part No. | Part Name | Qty | Serial No. |
| \0 | 21D-30-13000 | TRACK ROLLER, ASSY. | 5005145-5005649 | |
| 1 | 21D-09-69130 | O-RING | 5005145-5005649 | |
| 2 | 21D-30-13110 | SHAFT | 5005145-5005649 | |
| 3 | 21D-09-84140 | PEG | 5005145-5005649 | |
| 4 | 21D-30-13120 | SUPPORT | 5005145-5005649 | |
| 5 | 21D-30-13130 | GASKET, ASSY. | 5005145-5005649 | |
| 6 | 21D-30-13140 | BUSHING | 5005145-5005649 | |
| 7 | 21D-30-13150 | ROLLER | 5005145-5005649 | |
| 8 | 21D-09-57680 | PLUG | 5005145-5005649 | |
| 9 | 21D-30-11120 | PLATE | 5005145-5005649 | |
| 10 | 01010-51270 | BOLT | 5005145-5005649 | |
| 11 | 21D-09-74500 | SPRING WASHER | 5005145-5005649 |