The McCormick 6618704A2 is a genuine OEM set designed for a wide range of McCormick X4, X5, X6, and X7 Series agricultural tractors, including models like X4.20, X4.30, X5.50, X6.440, and X7.680. This essential component ensures proper function and maintains the integrity of your machinery. Manufactured to precise specifications, it offers reliable performance and direct fitment. It supersedes part number 6618704A1 and cross-references with CNH Industrial part number 47134267, used by brands such as Case IH, New Holland, and Steyr.