Hi everyone. New member here. I live in the midwest in southern Indiana. I own a 2004 Bobcat S130. Use mainly for my farm moving rock and road work on my driveway. Now to the issue, the hydraulic oil cooler rusted out and cannot be fixed. I need a new or used unit, part number is #6674150. Anyone have a line where I can find one? I would think this unit would fit multiple machines.