The Case-IH 1986110C1 is a genuine OEM cylinder head gasket designed for a wide range of Case IH and International Harvester agricultural tractors. This critical engine component ensures a proper seal between the cylinder head and engine block, preventing leaks and maintaining optimal engine compression and performance. It is compatible with numerous models including the 200, 300, 400, 500, 600, 700, 800, 900 series, C-series, CX-series, JX-series, MX-series, and VJ-series tractors.