Honda Carburetor Gasket Set - 16010-ZG8-000,1 This Gasket Set fits the following Generators: EB11000, EB11000K1 This Gasket Set fits the following General Purpose Engines: GX610, GX610K1, GX610R1, GX610U1, GX620, GX620K1, GX620R1, GX620U1, GX640, GXV610, GXV610K1, GXV610R1, GXV610U1, GXV620, GXV620K1, GXV620R1, GXV620U1 This Gasket Set fits the following Lawn Tractors: H4518H, HA4118 This Gasket Set fits the following Multi-Purpose Tractors: H5518 This is an aftermarket product, not an OEM. Thanks for looking!