The McCormick 6639092A1 is a genuine OEM air filter designed to provide superior filtration for McCormick X-series agricultural tractors. This essential component protects the engine from harmful contaminants, ensuring clean air intake for efficient combustion and extended engine life. With a height of 330 mm, an outer diameter of 150 mm, and an inner diameter of 100 mm, it is engineered for a precise fit and reliable performance in compatible McCormick models.