Nilfisk SC6500 1100D Disc Brush DynaGrit 510mm 56505792 – Genuine Scrubber Brush (Each, 2 Required)This genuine Nilfisk DynaGrit disc brush is designed for the Nilfisk SC6500 1100D ride on scrubber dryer. It provides strong and consistent scrubbing performance for medium to heavy duty cleaning applications, helping remove dirt, grime, and moderate buildup from hard floor surfaces. This listing is for a single brush, and two are required per machine. Key Features Genuine Nilfisk disc brush Part number: 56505792 DynaGrit bristles for medium to heavy