Radiator (W/CAB SN < -664559, W/O CAB SN < -660812). PART NO: A-AL56375. 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. The radiator has 8 fins per inch and 4 rows of tubes. It is 24.125" tall and the core size is 18" wide. This radiator fits multiple John Deere Tractor models. Dim A (1)Core Size: 18.00" Wide Dim B (2)24.125" High Dim C (3)4 Rows of Tubes (dense) Dim D (4)8 Fins per Inch. QUANTITY YOU WILL RECEIVE: 1. MODELS: John Deere TRACTOR: 2955 (W/CAB SN < -664559, W/O CAB SN < -660812) John Deere TRACTOR: 3050 John Deere TRACTOR: 3350.