TUR0012 is a downflow radiator.
The core measures 34.0625" high by 39.5625" wide, 1.5" deep. It has a 2.5" inlet at the left center and a 2.5" outlet at the bottom right. There is no integral oil cooler and no filler neck.
It replaces 26 OEM and aftermarket numbers, among them PET40, 650032, 7040PG. 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.
