The Case IH K963575 is a genuine OEM fuel tank cap designed to provide a secure and reliable seal for the fuel tanks on a wide range of Case IH agricultural equipment. This critical component helps protect the fuel system from contaminants and prevents fuel spills, ensuring optimal operation and safety. It is suitable for numerous Case IH tractors, combines, cotton pickers, forage harvesters, and windrowers. This part is also known as and supersedes Case IH part number 87401140.