We offer a service that is both a cost effective and permanent solution to Caterpillar radiator tanks that are often deemed not repairable. Often times a Caterpillar radiator tank will have rust and corrosion in the area where the seal is inserted and while wire wheeling the corrosion or using a sanding tool will remove the rust and corrosion the bore becomes out of round and sometimes there is still pitting in the bore. A brass insert is inserted and brings the tank bore back to the original specs and provides a tight sealing surface with a lifetime of service. We offer an more economical and permanent solution to this problem over purchasing a new tank. There is a five step process that is used to rebuild the tank.