SHACMAN Truck Dashboard Assembly — Direct OEM Fit, No Headaches Buying a dashboard assembly for a heavy truck is not like picking up a generic car part. Fitment issues mean wasted labor hours, angry customers, and returns. This dashboard is engineered to the original vehicle CAD data — not reverse-molded from a sample. Mold tolerance is controlled within 0.5mm , so every mounting point, every clip slot, every screw hole lands exactly where it should on SHACMAN F3000, X3000,