8 inch x 1-5/8" CR415 polyurethane rear wheels with red tread and grease nipple, for older Nilfisk Advance floor scrubbers. It's OBSOLETE and UNAVAILABLE the below information will help you.

Branded R & K  They are POSSIBLY for battery powered and electrical powered automatic floor scrubbers, such as the electrically powered floor scrubber drier.

At the moment, standard postage is capped at a maximum of $30 within Australia, so maximise the saving on postage and buy something in the related parts below!