The Fleetguard Fuel / Water Spin-On Separator is the perfect solution for keeping your fuel injection system free from contamination by particulates and water. This replacement filter meets OEM requirements and ensures the efficient running of your engine. The integral gasket G449-B is included for easy installation. The heavy duty construction of this filter keeps fuel clean and engines running at maximum efficiency. It also contains an integral post seal for added protection. FleetPride is your First Click in Heavy Duty®.