Repair of flush valve components, rather than replacement of the entire unit, saves money and resources. Zurn’s 1-inch Wheel Handle Stop (Part no. P6000-C-WH-RB) works with AquaVantage® and Aquaflush® flush valves. It’s constructed of durable rough brass. Zurn flush valve replacement parts and retrofit kits can be used to upgrade any diaphragm type flush valves. When you need a replacement part for repair or maintenance of a flush valve, trust Zurn for genuine, reliable parts.