AD 56314398 Oil-Resistant 32" Disc Brush Scrub Deck Blade Kit for Nilfisk Advance Floor Scrubbers. Made with our advanced Prematek oil resistant squeegee rubber. This 4-blade kit contains the left and right skirt blades the front and rear skirt deck blades with the push pin fasteners. This kit is a disk brush scrub deck blade kit which fits 32" scrub decks (Before TSBUS2004-884) The later kits, after TSBUS2004-884, contain two each of the side skirts for a total of six blades (use our AD 56314918). Fits Advenger 3210D, Advenger BR 800S, Adgressor 3220D, Adgressor 3220D-AXP, Adgressor BR 850S. Priced Each. Replaces Nilfisk Advance 56314398. Our Part Number AD 56314398