The Case IH 47727742 is an authentic OEM wire harness designed for Case IH Farmall C series compact tractors, including models 90C, 100C, 110C, and 120C. This genuine electrical component ensures proper and reliable power distribution and signal transmission within the tractor's system, maintaining optimal performance and safety. Manufactured to Case IH's rigorous standards, it provides a direct fit replacement for the original harness.