The Case IH 87731266 Spacer is an authentic OEM component designed for precise fitment in a wide range of Case IH agricultural equipment. This genuine spacer ensures proper alignment and spacing of critical components, maintaining optimal machine performance and durability. With confirmed dimensions of 20.32 mm length, 20.32 mm width, and 5.08 mm height, and weighing 0.0226796 kg, it meets original factory specifications for reliable operation across compatible Case IH combines, cotton pickers, forage harvesters, tractors, and windrowers.