The Case-IH FS19615 is a high-quality Fleetguard spin-on fuel water separator filter designed to protect engines by efficiently removing water and harmful contaminants from the fuel system. This genuine replacement part ensures optimal fuel cleanliness and engine performance for various Case IH and New Holland agricultural and construction equipment, including Magnum, Steiger, Quadtrac, Puma, Axial-Flow, and Patriot series models. It features a M20 X 1.5-6H INT thread, standpipe, and drain valve for easy maintenance.