The McCormick 6669776A1 is a genuine OEM shaft seal, precisely engineered with an inner diameter of 65mm, an outer diameter of 90mm, and a thickness of 10mm. This high-quality seal ensures optimal performance and prevents leaks in various McCormick CX, MC, MTX, X60, X7, X70, and XTX series agricultural tractors. It is a direct replacement part, weighing approximately 0.04 kg, designed to maintain the integrity of your machinery's components.