Nilfisk GU355 and GU455 Upright Commercial Vacuum Cleaner Drive Belt
Nilfisk GU355 Dual commercial upright vacuum cleaner and the Nilfisk GU455 Dual upright commercial vacuum cleaner roller brush toothed drive belt.
It's supplied complete with small drive pinion for the beater brush motor.
It should also fit some models of the Advance Spectrum series.
At the moment, standard postage is capped at a maximum of $25 within Australia, so maximise the saving on postage and buy something in the related parts below!