Top carrier roller for Komatsu PC200-8 series excavators. Maintains proper track tension and alignment throughout operation.
| Part No. | CR-PC2008 |
|---|---|
| Application | Komatsu PC200-8 / PC210LC-8 |
| Shell Material | 50Mn / 40Mn2, HRC50-56, Depth ≥6mm |
| Shaft | 45# / 42CrMo, HRC52-56 |
| Collar | QT450-10 |