Fuel Filter, Filter Design Spin-On, Fuel/Water Separator Spin-On with Drain, Micron Rating 40 micron, Height 8 9/32 in, Length 8 9/32 in, Width 4 1/4 in, Outside Dia. 4 1/4 in, Includes Drain, I. Gasket, Integral Post Seal, Sensor Port Thread: 1/2-20