Komatsu PC200LC-6 Hydraulic Oil Cooler Problem

I have a 200LC-6 and the Hyd Oil Cooler is leaking everywhere out of the base and the machine is unusable, A quote on a new Cooler is several thousand dollars. I have been told this is a known problem with these machinesm I have found a few websites that sell replacement Oil Coolers, do you think they would be worth a try considering they are cheaper? It doesnt make too much sense to me to replace an expensive part that prematurely fails with the same part again. Any opinions or suggestings welcome.



Thanks,

Ben

Komatsu PC200LC-6 Hydraulic Oil Cooler Problem