The McCormick 6652460A1 is an authentic OEM fuel tank cap designed for a wide range of McCormick agricultural tractors, including CX, MC, MTX, and XTX series. This cap provides a secure and tight seal for the fuel tank, preventing leaks and protecting the fuel system from contaminants. It is also cross-referenced as an equivalent part for various Case IH JX and MXM series, and New Holland TL and TS series tractors, ensuring broad compatibility and reliable performance.