| Item | Part No. | Part Name | Qty | Serial No. |
| 21S-35-21300 | TRACK ROLLER ASS'Y | 15001- | ||
| 1 | 20A-35-11310 | ROLLER | 15001- | |
| 2 | 20A-35-11320 | SHAFT | 15001- | |
| 3 | 20A-35-11330 | SEAL,DUST | 15001- | |
| 4 | 06300-06004 | BEARING | 15001- | |
| 5 | 04064-02012 | RING,SNAP | 15001- | |
| 6 | 04065-04218 | RING,SNAP | 15001- | |
| 7 | 21A-35-11240 | WASHER | 15001- | |
| 8 | 20A-35-11340 | WASHER | 15001- | |
| 9 | 01010-81025 | BOLT | 15001- |