The Freightliner Cascadia 2017 And Newer Charge Air Cooler is a reliable and efficient product designed specifically for Freightliner Cascadia models from 2017 and onwards. With a core height of 36 1/2 inches, core width of 26 1/2 inches, and a depth of 2 inches, this charge air cooler offers optimal performance. It features a 4-inch inlet and outlet, making it compatible with most Freightliner Cascadia 2017 and newer models. Sold individually, this charge air cooler is a perfect fit for your truck. OEM and aftermarket numbers include 222378, 1030486A, TXE1030486, and 1030523A.