The McCormick 6507057M1 is an authentic OEM fuel cap designed for a range of McCormick tractors. This essential component provides a tight and secure seal for the fuel tank, preventing fuel spillage and contamination. Crafted to original manufacturer specifications, it ensures proper fitment and reliable performance, maintaining the integrity of your tractor's fuel system. Replace your worn or lost fuel cap with this genuine McCormick part to uphold operational safety and efficiency.