1317452C1 Combine Clean Grain Connection Tube Solid Fits International Fits CaseOne New Aftermarket Replacement Clean Grain Auger Trough Clamp (Solid) Fits Case IH Combines This solid clean grain auger trough clamp secures the clean grain auger trough within the grain handling system of Fits Case IH (Fits International Harvester) combines. The solid design (as opposed to split style) provides a firm, durable connection at the auger trough joint, helping maintain proper alignment and grain flow through the clean grain elevator