The McCormick 281848A1 is a genuine OEM fuel tank cap designed for a wide range of McCormick agricultural tractors, including CX, MC, MTX, T-MAX, X4, X5, X6, and X7 series. This essential component ensures a secure seal for the fuel tank, preventing spillage and contamination. It is also cross-compatible with various Case IH JX series and New Holland TD/TL series tractors, offering reliable performance and direct fitment. Weighing approximately 0.09 kg, this cap is built to OEM specifications for durability and proper function.