Baldwin Filters #BF1380 Specifications Description Fuel Filter, Filter Design Spin-On, Fuel/Water Separator Spin-On with Drain and Sensor Port, Height 4 19/32 in, Length 4 19/32 in, Width 3 1/32 in, Outside Dia. 3 1/32 in, Includes Drain, Inside-Out Flow, Integral Post Seal, Sensor PortThread: 1/2-20,I. Gasket.