This is the OEM Dyson (Johnson) brushroll motor for the Dyson DC24. It is suitable for all UK, European and Australian market machines. 

It is a very common fault on these machines for this motor to go. 

Please be *certain* that you need this part before purchase by testing that your existing motor has a circa 330v DC feed to it from the PCB.

For fitting instructions, there is a full picture and video tutorial that we produced you can find on Youtube ref: ghvP8X0TMMs

Please note: On some very early machines, the drive cog can differ. For more information on that, there is an article on Dyson Medic explaining it called "DC24 Why some old brushrolls don't fit onto new brushroll motors and how to fix it". - Google that title to find it a eBay prevent us linking to it here.