Our new radiator is designed and built to precise dimensional specifications to ensure an exact fit. Each radiator undergoes a rigorous quality inspection, and is 100% leak tested. 
 
This radiator fits multiple John Deere tractor models. John Deere 6510, 6605, 6610, 6810, 6910, 7200, 7210, 7400, 7405, 7410, 7510, 650 Euro, 6900 Euro, 6810 Euro, 6910 Euro, 6910S Euro, 6800 Euro, 6610 Euro, 6600 Euro, 6510 Euro, 6506 Euro, 6505 Euro Tractors.
 
If replacing OEM numbers RE49167 or RE52498, the installer will need to purchase a new OE lower radiator hose (L111275) and reservoir hose (R133843) to complete the install
7/8" port in bottom tank