Radiator (GAS). PART NO: A-70228585. 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 18.187" tall and the core size is 18" wide. This radiator fits multiple Allis-Chalmers Tractor models. (NOTE: Replaces VPE3025, 70228587) Dim A (1)Core Size: 18.000" Wide Dim B (2)18.187" High Dim C (3)3 Rows of Tubes Dim D (4)7 Fins per Inch. . MODELS: Allis-Chalmers POWER UNIT: W226 (GAS POWER UNIT) Allis-Chalmers TRACTOR: WC (GAS) Allis-Chalmers TRACTOR: WD (GAS) Allis-Chalmers TRACTOR: WD45 (GAS).