Champion 3/4" Anti-Siphon Valve Repair Kit. It includes O-rings, stem gasket, bleed screw, and washers. This kit fits 3/4" valves and combines RK-1C and RK-4C. It comes with a seat washer, packing washer, plastic float, float washer, and 2 red-fiber gasket seals.
WARNING: This product can expose you to chemicals including lead or lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information regarding Prop 65, visit www.P65Warnings.ca.gov