I had to replace the one on my 8N and the 850 when I got it, the replacements I bought were made in Ireland. The fit was perfect on each and other than the top seam not being soldered good the one on the 850 (just found it this summer) the quality looks to be top notch, at least better than the stuff I have seen from China and India.
Is your radiator so far gone that a radiator shop could not recore yours? That is what I would have done had there been a radiator shop within a reasonable drive. The last good one near me shutdown a few years ago. :thSick: