The Samsung DC97-21786A Washer Pulsator Assembly enhances washing performance by helping create the strong, consistent water movement needed for effective fabric cleaning. As a central rotating component, it works by generating agitation within the wash tub, lifting and circulating clothes so detergent can reach deep into fibers. This motion supports thorough soil removal while helpin... https://www.hnkparts.com/dc97-21786a-samsung-pulsator-assy