Update your semi truck with efficient engine temperature regulation, with the Gates Cast Iron Impeller Water Pump that ensures you're Ready for the Road Ahead™. Due to its sophisticated design, this replacement component is able to help circulate coolant and water throughout an engine and cooling system, reducing the temperature and chances of a mechanical malfunction. Constructed with a sealed body and tank to prevent potential fluid leaks. FleetPride is your First Click in Heavy Duty®.