Repair of flush valve components, rather than replacement of the entire unit, saves money and resources. Designed for AquaFlush® flush valves, Zurn’s guide assembly (Part no. P6000-EG) can be used to repair AquaFlush®, AquaVantage®, or diaphragm type flush valves. The guide assembly is the old style with a reversible flow ring for black segmented diaphragms. When you need a replacement part for repair or maintenance of a flush valve, trust Zurn for genuine, reliable parts.