Nilfisk Advance 56052628 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 O-RING--1.312ID 1.562OD .125T Fits Nilfisk Advance 56052628 Item discontinued. Contact us for possible replacement. (alt # 56052628) Warranty OEM Cross Reference Machine Fitment