| Item | Part No. | Part Name | Qty | Serial No. |
| G-1 | (\8\20T-30-X1300) | TRACK ROLLER GROUP | 8501- | |
| ==================== | ||||
| 20T-30-00024 | TRACK ROLLER ASS'Y | 8501- | ||
| 1 | 20T-30-31510 | ROLLER | 8501- | |
| 2 | 10E-30-12150 | BUSHING | 8501- | |
| 3 | 20T-30-13130 | SHAFT | 8501- | |
| 4 | 07000-03028 | O-RING | 8501- | |
| 5 | 20T-30-31520 | COLLAR | 8501- | |
| 140-30-00041 | FLOATING SEAL ASS'Y | 8501- | ||
| 6 | 140-30-00401 | SEAL RING ASS'Y | 8501- | |
| 6 | \6\ | RING,SEAL | 8501- | |
| 7 | 140-30-00410 | O-RING ASS'Y | 8501- | |
| 7 | \6\ | O-RING | 8501- | |
| 8 | 20T-30-13141 | RING,SNAP | 8501- | |
| 9 | 01010-51430 | BOLT | 8501- | |
| 10 | 01643-31445 | WASHER | 8501- | |
| ==================== |