Nilfisk Advance 56630591 by Nilfisk Advance OEM No reviews 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Contact Us For Pricing And Availability Description Warranty OEM Cross Reference Machine Fitment Description WHEEL 2.50DIA .250BORE 1.00HB Fits Nilfisk Advance 56630591 Item discontinued. Contact us for possible replacement. (alt # 56630591) Warranty OEM Cross Reference Machine Fitment