The Case IH 5801418588 is a genuine OEM cylinder head gasket designed for optimal sealing and performance in various Case IH Farmall tractor models. This essential engine component ensures a tight seal between the cylinder head and engine block, preventing leaks and maintaining proper compression. It is compatible with Farmall A, C, N, U, U Pro, and J series tractors, including models such as 90A, 100A, 110A, 120A, 140A, 90C, 100C, 110C, 120C, 90N, 100N, 110N, 100U, 110U, 120U, 100U Pro, 110U Pro, 120U Pro, 90J, 100J, 110J, and 120J.