The Freightliner M2 Charge Air Cooler is a reliable and practical product designed for Freightliner M2 models. With a core height of 28 5/8 inches, core width of 21 1/2 inches, and a depth of 2 inches, this charge air cooler is built to fit most Freightliner M2 models. It features a 3-inch inlet and outlet, ensuring efficient airflow. Sold individually, this charge air cooler is a perfect replacement for OEM and aftermarket numbers such as 44FR2322, A0525423000, A0525423001, and many more. Trust this high-quality product to enhance the performance of your Freightliner M2.