The OTR Charge Air Cooler is the perfect choice for your truck. This best-in-class cooler is constructed with brazed aluminum for superior durability and zero tolerance for leaks. It is designed to fit light, medium and heavy duty trucks, making it a great choice for any application. The air cooler is designed to provide maximum cooling efficiency and performance, ensuring your truck runs at its peak performance. With its superior construction and design, you can trust that your truck will be running at its best. FleetPride is your First Click in Heavy Duty®.