Replace Part Number: Fuel Filter Water Separator Kit Replace: S3227, 18-7948, 9-37882,Filter Replace: 490R-RAC-01, 320R-RAC-01,Clear Bowl Replace: 18-7922, 18-7922-1 Features: 1.Perfect for a variety of universal fuel applications, mostly used on outboard marine engines 2.The filter is constructed of premium aluminum material for long lasting durability and reliability. 3.3/8 NPT ports offer lower pressure drop rates. 4.10 micron filters are over 92% efficient at removing particles as small as 10 microns,provide strong protection of your fuel system. To Drain Water 1.Loosen self-venting drain plug to drain water from bowl into a container. 2.Tighten drain. 3.Use primer bulb to fill filter with fuel. 4.Start engine and check ensure there are no leaks. Package included: 1 x Fuel Water Separator Marine with 3/8-Inch Barb x 1/4-Inch NPT brass fittings.