EPA/CARB approved. Applications with 2 prong barb engine fitting: 1998 and newer Mercury, Most Evinrude/Johnson, Most Yamaha outboard engines. Includes: 3 gallon fuel tankUniversal fuel lineQuick disconnect to tank fuel connectorHose clamp3 Fuel line connectors (Evinrude/Johnson, Mercury, Yamaha)Tank connector with sealantTank connector with sealant