| Item | Part No. | Part Name | Qty | Serial No. |
| 20T-30-00173 | Roller Assembly, Track | 30001- | ||
| 1 | 20T-30-84112 | Roller | 30001- | |
| 2 | 10E-30-12150 | Bushing | 30001- | |
| 3 | 20T-30-74123 | Collar | 30001- | |
| 3 | 140-30-00141 | Floating Seal Assembly | 30001- | |
| 4 | 140-30-00401 | Seal Ring Assembly | 30001- | |
| 4 | Seal | 30001- | ||
| 5 | 140-30-00411 | O-ring Assembly | 30001- | |
| 5 | O-ring | 30001- | ||
| 6 | 20T-30-32330 | Shaft | 30001- | |
| 7 | 20T-30-13141 | Ring, Snap | 30001- | |
| 8 | 07000-13028 | O-ring | 30001- | |
| 9 | 01010-81635 | Bolt | 30001- | |
| 10 | 01643-31645 | Washer | 30001- |