Hey everybody. I'm new here but been a Kubota B7500 owner for 11 years. What an awesome machine it is. I also have a few Cub Cadets with the Kubota D600 and one of them has a radiator in poor condition. I have it at a repair shop but may need to replace it. The Kubota part # is 19488-72060. What options do I have instead of forking out $500+ for a new one if this one can't be repaired. Thanks.