The Mack LE Series Charge Air Cooler with a 45 downward angled inlet is a practical and efficient solution for your Mack LE Series models. With a core height of 24 11/16 inches, core width of 18 7/8 inches, and a depth of 2 1/2 inches, this charge air cooler is designed to fit most Mack LE Series models. It features a 4-inch inlet and a 3-inch outlet, ensuring optimal airflow. Sold individually, this charge air cooler is a reliable OEM and aftermarket replacement option, with various compatible part numbers. Trust in its quality and performance for your cooling needs.