Fuel/Water Separator, Filter Fuel Type Diesel, Filter Design Element Only, Fuel/Water Separator Element, Micron Rating 4 micron, Length 3 31/32 in, Outside Dia. 4 1/32 in, Includes O-Ring, For Use With 2019 Chevrolet Silverado 4500 HD, Silverado 5500 HD, Silverado 6500 HD, Filter Material Paper, Plastic, Thread Size Not Applicable