The McCormick 6678173A1 is a genuine OEM hydraulic filter designed to maintain the cleanliness and efficiency of hydraulic systems in McCormick X4, X5, X6, X7, and X8 series tractors. This essential component effectively removes contaminants from the hydraulic fluid, protecting sensitive components and extending the lifespan of the machinery. With a height of 130 mm, a diameter of 95 mm, and a 1" 1/2-16 UN thread, it ensures a precise fit and reliable filtration performance.