| Item | Part No. | Part Name | Qty | Serial No. |
| 21W-30-00022 | TRACK ROLLER ASS'Y | 5001-7927 | ||
| 1 | 21W-30-24510 | ROLLER,TRACK | 5001-7927 | |
| 2 | 201-30-54141 | BUSHING | 5001-7927 | |
| 3 | 21W-30-24520 | SHAFT | 5001-7927 | |
| 141-30-00616 | FLOATING SEAL ASS'Y | 5001-7927 | ||
| 4 | \6\ | RING,SEAL | 5001-7927 | |
| 5 | \6\ | O-RING | 5001-7927 | |
| 6 | 201-30-54120 | COLLAR,OUTER | 5001-7927 | |
| 7 | 07043-50108 | PLUG | 5001-7927 | |
| 8 | 07000-03035 | O-RING | 5001-7927 | |
| 9 | 201-30-54150 | PIN | 5001-7927 | |
| 10 | 01010-51465 | BOLT | 5001-7927 | |
| 11 | 01643-31445 | WASHER | 5001-7927 |