Thanks again Brian. I can't seem to find a direct contact for that eBay seller, the old advert is in Spanish, and there does not appear to be any paperwork like a 8130-3 so I think I'll just ignore that....
There is another manufacturing option down here where I live which does have the correct paperwork so I guess that's where I'm headed.
Thanks again for your input.
New part # seems to be 0431148-1 now too.
Cheers etc, DUAL.