@djeire84 Thanks for the post. The best way to find parts specific to your machine is to access the local support site - there you will see a field to enter your Dyson’s serial number.
From there, you will reach a page showing parts for your specific machine.
Keep in mind, also, that even if the same color part as yours is out of stock - any V7 cleanerhead part will be fully compatible with any other V7 machine.

Hi there thanks for your reply. I tried the site and I'm being shown this. 

Can the motorhead be used from another machine ie the V10 for example?