Radiator (W/ GAS ENGINE). PART NO: A-70227888. Our new radiator is designed and built to precise dimensional specifications to ensure an exact fit. Each radiator has a stamped brass tank, undergoes a rigorous quality inspection, and is 100% leak tested. This radiator has 7 fins per inch and 3 rows of tubes. It is 15.25" tall and the core size is 15.5" wide. This radiator fits the Allis-Chalmers Tractor D14 (with gas engine). Dim A (1)Core Size: 15.500" Wide Dim B (2)15.250" High Dim C (3)3 Rows of Tubes Dim D (4)7 Fins per Inch. . MODELS: Allis-Chalmers TRACTOR: D14 (W/ GAS ENGINE).