SW2013 SP5. All parts I try to import have a revolved cylinder... any ideas?

SW2013 SP5. All parts I try to import have a "revolved" part associated. See attached screenshot as I struggle to describe this problem properly.

Also see attached the part I am trying to import. (GX05 pump from the Heypac website).

I have tried a full re-installation of SW2013 to try and recify the problem, but the probem persists. This happens with any type of file I try to import (iges/step etc)

Any help you can offer would be greatly appreciated.

Thanks

Andy

SolidworksImport export