Nilfisk-Alto Attix 350-01 commercial wet and dry vacuum cleaner rear wheel 100mm diameter x 38mm wide for a 20mm diameter shaft.

It's also for the  and the  as well as some of the WAP branded vacuums as well as the Festo, Hilti, Makita and Stihl branded vacuum cleaners

There is no coloured insert or "hubcap"

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!