The Case IH 87756737 Tube is an authentic OEM replacement component specifically designed for Case IH Farmall C series tractors. This genuine tube is compatible with models such as the Farmall 90C, 100C, 110C, and 120C, across various Tier 3, Tier 4A, and Tier 4B configurations. As an original equipment part, it guarantees precise fitment and reliable performance within the specified agricultural machinery systems.