The Case IH 3137693R91 is a genuine OEM screw coupling designed for a wide range of Case IH agricultural and industrial machinery. This essential component ensures secure connections in various applications, including tractors (e.g., 385, 4240, C Series, CX Series), combines (e.g., 1420, 1688, 2388), cotton pickers, forklifts, industrial/construction equipment, and windrowers. Weighing approximately 0.12 kg, this robust screw coupling is engineered for durability and precise fitment, maintaining the operational integrity of your equipment.