Genuine Gerber 99-793 Flush Valve 3" Diameter for Wicker Park Lt-28-186 & Avalanche & Viper Het Tanks (He Series & Ws Series) Model years 2010-2013. 

Alternate Number G0099793

New York Replacement Parts is a proud distributor of Gerber products. This 99-793 is a direct replacement manufactured by Gerber. Order this 99-793 today. Most orders usually ship the same day and we offer free shipping for orders over $99!