The Case IH KHR17431 is a genuine OEM A/C hose specifically designed for the air conditioning system of Case IH Farmall C series tractors. This critical component ensures the proper circulation of refrigerant, which is vital for maintaining efficient cabin cooling and climate control. It is compatible with various Farmall C series models, including the 90C, 95C, 100C, 110C, and 120C, ensuring a precise fit and reliable performance for your agricultural machinery.