Nilfisk and Electrolux Panther GD930/S2 the updated version of the iconic Electrolux Euroclean UZ930 Panther commercial vacuum cleaner front wheel castor. This is now locks into place with a long vertical close fitting shaft with a clip at the top. To remove simply pull down and out.
Find the early version SKU 140-3916-000
As it's light, maximise the saving on postage and buy some of the related parts below, such as dustbags and the filters or a new hose SKU 140-2782-500 or a new floor tool.
At the moment, standard postage within Australia is capped at a maximum of $25!