Where do I by spareparts?

I bort a BeeGee-3R 1400mm (HK 177000008) from you, and now I nead new propeller and spinner for it.
Where do I by that?
Do you have a order nr.?

Allso, I have a Catalina 1380mm (HK CATA607-PNP), for witch I nead new shaft or acle for one enginen, and a new spinner.
Where do I get thise things?

Yours from Lars Dyrby