TMR0016 is a downflow radiator for the Mack CTP/CT Granite, model years 2003 to 2007.
The core measures 33.4375" high by 35.5" wide, 1.9375" deep. It has a 2.5" inlet at the right / top and a 2.5" outlet at the bottom right. The unit carries an oil cooler at the bottom and no filler neck.
It replaces 32 OEM and aftermarket numbers, among them VOL14, 1003610, 1003610-c. 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.
