This strip is a wear component located in the cleaning system of a grain harvester. It is fastened to the cleaning shoe and acts as a guide or support surface for the sieves or chaffer as they oscillate during the separation process. Over time, the contact face wears, which can increase clearance and allow unwanted movement of the cleaning elements, reducing separation efficiency. This part is manufactured to the original profile and hole spacing so it mounts directly to the existing frame without modification. When replacing, transfer any retaining hardware and confirm the strip is seated flat against the support rail before tightening.