Fuel Filter, Filter Fuel Type Biodiesel, Diesel, Filter Design , Fuel/Water Separator Element with Bail Handle, Micron Rating 1 micron, Length 5 17/32 in, Inside Dia. 1 9/16 in, Includes O-Ring, For Use With 2013-18 Dodge RAM 2500/3500 Light Duty Trucks with 6.7L Turbo Diesel Engine, 2013-18 RAM 4500/5500 Medium Duty Trucks with 6.7L Engine, Filter Material Plastic/Paper, Gasket Material Nitrile, Gasket Outside Dia. 4 7/32 in, Thread Size Not Applicable