Nilfisk Advance 66912A 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 RETAINER-SCREW ADJUSTING Fits Nilfisk Advance 66912A Item discontinued. Contact us for possible replacement. (alt # 66912a) Warranty OEM Cross Reference Machine Fitment