Fits Honda GX340 GX390 GX240 GX270 8Hp 9Hp 11Hp 13Hp 16Hp engines and power equipment with these engines. Fits Harbor Freight Predator 420 engines, Go Karts, Dirt Bikes and other power equipments Fits Champion 389cc 420cc 439cc engines and other power equipment. The kit includes mounting bolts and nuts, fuel line, clips, fuel joint,free gaskets for convenience of carburetor maintenance and muffler maintenance. High quality and 6 months warranty. Full refund if any issue. This fuel tank fits Honda GX240 GX270 GX340 GX390 GX420 engine and power equipment with thesse engines,It also fits Harbor Freight Predator 420cc engines, Go Karts, Dirt Bikes,Champion 389cc 420cc 439cc engines.