TFR0059 is a downflow radiator for the Freightliner M2, M2-106, model years 2004 to 2007.
The core measures 31.625" high by 25.25" wide, 2" deep. It has a 2" inlet at the left and a 2" outlet at the right. There is no integral oil cooler and no filler neck.
It replaces 66 OEM and aftermarket numbers, among them FRE43, 376761771, 5322A. 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.
