The Case IH K945043 is a genuine OEM air filter designed to provide superior engine protection and maintain optimal performance for Case IH 5120, 5130, 5140, 5220, 5230, 5240, and 5250 series tractors. This high-quality filter effectively removes dust, dirt, and debris from the intake air, preventing premature engine wear. With an outer diameter of 254 mm, an inner diameter of 139 mm, and a height of 330 mm, it ensures a precise fit and reliable filtration. Weighing 1.36 kg, it meets original equipment specifications for durability and efficiency.