Hi mate
I can’t comment on spares availability unfortunately but I have replaced the fan myself with an aftermarket one.
There’s a few caveats which I’ve detailed in my reply on this thread: Alternative/Replacement Fan for EON - #5 by Strykr192
If you need one that’s a little better than stock I suggest going with that one as it’s cheap too.
Happy to advise if you need any other help too.
Cheers