The Case IH 87747249 is a genuine OEM potentiometer designed for precise control in various Farmall series tractors. This essential electrical component ensures reliable performance across models including Farmall A, C, N, U, J, JX, and JXM series, maintaining optimal machine functionality. Weighing 0.12 kg with dimensions of 95mm length, 51mm width, and 51mm height, it is built to OEM specifications for a perfect fit and lasting durability.