The Case IH 81243C1 is a genuine OEM thrust washer designed for various Case IH and International Harvester tractor models, including the 385, 485, 585, 685, 785, 885, and their XL variants. This essential component ensures proper spacing and reduces friction in critical machinery assemblies. With an inner diameter of 35 mm, an outer diameter of 60 mm, and a thickness of 2 mm, this thrust washer weighs approximately 0.02 kg, providing reliable performance and durability.