The guide roller for the excavator track is compatible with the models OK RH30E, RH30E PMS, RH3LC, RH40C, RH40D, and RH40D PMS. Made from durable and resistant materials, this guide wheel ensures optimal performance and a long lifespan. It is designed to provide stability and precise tracking of the tracks, thus contributing to the proper functioning of the excavator. The product features two mounting holes and a robust attachment system. It is ideal for use in heavy working conditions, ensuring reliable and efficient performance.