TIR0058 is a radiator for the International Paystar.
The core measures 41.125" high by 36.375" wide, 1" deep. It has a 0" inlet and a 0" outlet. There is no integral oil cooler and no filler neck.
It replaces 6 OEM and aftermarket numbers, among them 640129, 640129PT, 2604442C93. 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.
