Toolixor RK12-420 Repair Kit Compatible with Zurn Wilkins 1/2″ & Small, Black
【Perfect Fit & Compatibility】 Specifically engineered for 1/2″ and 3/4″ Zurn Wilkins Model 420 and 420XL Pressure Vacuum Breaker (PVB) assemblies. Includes: Seat Assembly, Float Assembly, Bonnet, O-ring, and Lubricant, plus a Bonus Canopy and Screw to refresh both the interior and exterior of your valve.