TFR0006 is a radiator for the Freightliner M2, M2 106, model years 2008 to 2018.
The core measures 0" high by 0" wide, 0" deep. It has a 0" inlet and a 0" outlet.
It replaces 13 OEM and aftermarket numbers, among them FRE84, 0525340002, 0525340010. 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.