AD 56407601 2-Blade Oil-Resistant Rear Squeegee Kit for Nilfisk-Advance 3800 / BR1100 Riding Floor Scrubbers. This optional upgraded squeegee kit contains both advanced technology yellow rear (outer) squeegee and the slotted front (inner) squeegee. The rear squeegee measures 46" with 8 mounting holes. The slotted front squeegee is slightly shorter at 44-1/2" with 6 mounting holes and 12 slots. Fits Nilfisk Advance Hydro-Retriever 2042, 3200C, 3200D, 3800, 3800B (Battery), 3800D (Disc) and 3800C (Cylinder) riding floor scrubbers. Also fits Nilfisk BR 850, BR 850C, BR 850C-XL, 1100, 1100C, 1100C-XL riding floor scrubbers. Fits both cylinder and disc model scrubbers. We also offer this set in an oil and chemical resistant black neoprene set, AD 56407602. These blades fit standard units with one vacuum motor. There is an optional dual vac motor scrubber option which takes different squeegees. If your model has two vacuum motors, use AD 56407597. Please check your parts manual prior to ordering. We also carry the cylinder and disk brush side skirts. One squeegee set required per unit. Priced Each. Replaces Nilfisk-Advance 56407601. Our Part Number AD 56407601