The McCormick 6676757A1 is a genuine OEM fuel tank cap designed for a wide range of McCormick agricultural tractors. This essential component provides a secure and tight seal for the fuel tank, protecting the fuel system from dirt, debris, and moisture, while also preventing fuel spillage and evaporation. Manufactured to McCormick's stringent quality standards, this cap ensures proper fitment and reliable performance, maintaining the integrity of your tractor's fuel supply. It is also cross-referenced with Case IH, New Holland, and Steyr part number 6676757A1.