The Case IH FS1040 is a high-quality fuel water separator designed to protect your engine by effectively removing water and particulate contaminants from fuel. This genuine replacement filter ensures reliable fuel system operation and extends engine life in various Case IH agricultural and construction machinery. With an overall height of 177.8 mm and a largest outer diameter of 93.73 mm, it features an M16 x 1.5-6H INT thread size.