Radiator (W/ AC). PART NO: A-AR61883. 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, is 100% leak tested, and is 15% more efficient than the original. The radiator has 4 rows of tubes with 48 tubes per row. It is 25.5" tall and the core size is 19.5" wide. This radiator fits the John Deere Tractor 4230 with Air Conditioning. (NOTE: Replaces AR61882 or AR62663) 15% More Efficient Than Original. Replaces AR61882, AR62663 Dim A (1)Core Size: 19.50" Wide Dim B (2)25.50" High Dim C (3)4 Rows Of Tubes Dim D (4)48 Tubes Per Row. . MODELS: John Deere TRACTOR: 4230 (W/ AC).