Fuel Filter, Filter Design Spin-On, Primary Fuel/Water Separator Spin-On with Drain, Micron Rating 40 micron, Height 6 1/16 in, Length 6 1/16 in, Width 3 11/16 in, Outside Dia. 3 11/16 in, Includes 1/2 in - 20 Thread Port Sensor, Integral Post Seal, Thread Size 1 In. -14