Prepare your semi to be Ready for the Road Ahead , with the Baldwin Maximum Performance Glass Hydraulic Filter that contributes to optimal hydraulic fluid performance. Thanks to its ultra-fine filter, this replacement component is able to capture hydraulic contaminants before they cause potential pressure leaks or corrosion from occurring. Crafted with a sturdy body to extend the service life and reduce the frequency of filter changes in semis or tractors. FleetPride is your First Click in Heavy Duty .