HELP: Radiator Fan for 1990 300zx TT

I'm in melbourne if anyone has a spare radiator fan or knows where I could get one, I'm in desperate need as I haven't been able to locate one from any of the wreckers down here.
 
The diameter of the metal hub it goes onto is 19.5 inches.
 
I have some pretty big cracks on about 4-5 different spots and I don't want it blowing apart and making a mess of everything around it.
 
Any help greatly appreciated.

 

Try Coz at concept Z - under $100 (n/m)

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Fan

Try cresta 07 32451555 ask for carlo:YD

 

Where abouts did you see it on the site? (n/m)

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