Click to expand Tap to zoom Nilfisk Advance 98648A 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 CASTER REAR STEM Fits Nilfisk Advance 98648A (alt # 98648a) Warranty OEM Cross Reference Machine Fitment Machine Compatibility This part fits the models below. Click any machine to shop all parts for that model. Advance PBU Burnisher 21/27 Parts ›