The Gates Heavy Duty Engine Water Pump is designed to provide superior resistance to corrosion, chemicals, and high operating temperatures. The impeller is made of cast steel and is designed to rotate in reverse, ensuring maximum efficiency and performance. This water pump has been tested for leakage on the casting and is fully assembled to ensure it stands up to the toughest demands of the road. With its durable construction and reliable performance, this water pump is the perfect choice for your engine. FleetPride is your First Click in Heavy Duty®.