Replacement seal kit tailored for A and G type keg couplers, providing the essential sealing components needed to maintain system integrity. This kit contains two precision probe washers and a bottom seal—the critical contact points that prevent gas and liquid leakage during keg operations. Seal degradation is inevitable with regular use; worn seals compromise pressure retention and create inconsistent pour quality. By replacing these components proactively, you ensure reliable performance and extend the operational lifespan of your coupler hardware. Ideal for bars, restaurants, and beverage distributors that depend on A and G type couplers for consistent, leak-free keg service.