The Case IH FF5219 is a genuine OEM spin-on fuel filter designed to provide superior filtration for various Case IH JX series and New Holland T4000, TD, and TN series tractors. This essential component helps protect the engine's fuel system from contaminants, ensuring optimal performance and longevity. It features an outer diameter of 76.2 mm, a height of 101.6 mm, and an M16 x 1.5 thread size, with gasket dimensions of 71.12 mm outer diameter and 62.23 mm inner diameter.