Masterpart Grey Vacuum Turbine Head Motorised Floor Brush Turbo Tool To Fit Dyson Dc24, Dc24i Vacuum Cleaners. This is a genuine motor driven turbine head floor tool designed for DC24 upright vacuum cleaners. It is an original manufacturers replacement part with the manufacturers part number 915936-12. This part is compatible with the following Dyson models: DC24, DC24 Blitz it, DC24 Multi Floor, DC24 Animal, DC24 i.