The Freightliner M2 and Business Class 2008 through 2009 Downflow Radiator is a durable and reliable radiator designed for Freightliner M2 and Business Class models. It features stainless steel crimp and wrap-around side rail construction, ensuring long-lasting performance. Made from plastic and aluminum, this radiator has a core height of 31 3/4 inches, a core width of 26 1/8 inches, and a depth of 2 inches. With its 2-inch upper left at 2 1/8-inch inlet and 2-inch lower right at 2 1/8-inch outlet, it fits most Freightliner M2 and Business Class 2008-2009 models. This downflow radiator does not include an oil cooler or framework. It is sold individually and comes with OEM and aftermarket numbers for easy identification and compatibility.