This is a Brand New High Quality Radiator . This radiator comes with the Manufacturers Warranty and replaces the original radiator on the following John Deere tractors: Tractor Make/Model John Deere:1830, 2020, 2030 (German) , 2120, 2130 Manufacturer Part No.(s) John Deere:AL25255Notes: Dim A (1) Core Size: 13.625" WideDim B (2) 20.000" HighDim C (3) 4 Rows of TubesDim D (4) 8 Fins per InchWeight: 29.00 lbs 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 20" tall and the core size is 13.625" wide. This radiator fits multiple John Deere Tractor models.