The McCormick 6666410A1 is a genuine OEM oil seal designed for critical applications in McCormick and Landini agricultural machinery. This high-quality seal prevents lubricant leakage and protects internal components from contaminants, ensuring the longevity and optimal operation of your tractor's systems. It is compatible with a wide range of models including McCormick CX, MC, MTX, XTX, ZTX series, and Landini Legend, Mythos, Powerfarm, Powermondial, Vision series tractors.