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 8 fins per inch and 4 rows of tubes. It is 29.125″ tall and the core size is 21.875″ wide. This radiator fits multiple John Deere Tractor models. (NOTE: replaces RE21893)nDim A (1) Core Size: 21.875″ WidenDim B (2) 29.125″ HighnDim C (3) 4 Rows of TubesnDim D (4) 8 Fins per InchnReplaces RE21893 mega-cross: (1 to 9 of 9) nReplaces: RE21893 JOHN DEEREn212098 NORTHERN FACTORY SALESn219569 NORTHERN FACTORY SALESnCrossed From: AR5563 A & I MEGA-CROSSnTP-RE38664 A & I MEGA-CROSSnWN-RE38664 A & I MEGA-CROSSnWN-RE38664 A & I MEGA-CROSSn101764 A & I MEGA-CROSSn1406-6313 A & I MEGA-CROSS sections and models: (1 to 6 of 6) nCooling Systems > Radiators and Related PartsnJohn Deere TRACTOR: 4050 (SN 005511>)nJohn Deere TRACTOR: 4055nJohn Deere TRACTOR: 4250nJohn Deere TRACTOR: 4255nJohn Deere TRACTOR: 4450nJohn Deere TRACTOR: 4455 available manuals: (1 to 6 of 6) nItem Number DescriptionnJohn Deere TRACTOR: 4050nA-SMJD57 John Deere Shop ManualnJohn Deere TRACTOR: 4055nA-SMJD60 John Deere Shop ManualnJohn Deere TRACTOR: 4250nA-SMJD57 John Deere Shop ManualnJohn Deere TRACTOR: 4255nA-SMJD60 John Deere Shop ManualnJohn Deere TRACTOR: 4450nA-SMJD57 John Deere Shop ManualnJohn Deere TRACTOR: 4455nA-SMJD60 John Deere Shop Manual Manufactured by D&D Power Drive