The Detroit 5150512 is a genuine Fuel Water Separator designed for Detroit Diesel Series 50, Series 60, 8.2L, 71 Series, 92 Series, and 149 Series engines. This essential component effectively removes water and contaminants from the fuel system, ensuring optimal engine performance, preventing damage, and extending the lifespan of critical fuel injection components. It features a 1-14 thread size, an outer diameter of 76.2 mm, and a height of 171.45 mm, providing a precise fit and reliable filtration for heavy-duty applications.