TFR0084 is a radiator for Freightliner trucks, model years 2008 to 2012.
The core measures 33.25" high by 39.1875" wide, 1.875" deep.
It replaces 23 OEM and aftermarket numbers, among them 0527409005, 0527409007, 238751. Searching any one of them will find this part.
On radiators the inlet and outlet positions, and whether the unit carries an oil cooler, decide interchangeability more often than core size does. Two radiators with identical cores are frequently not interchangeable.