1),1E40F-5/1E40F-6/1E44F-5/Garden tools engine 2),Professional engaine 3),Different colour 4),Big discount Model:1E40F-5Engine:2-Stroke,single ... ,single-cylinder,air-cooled gasoline engineDisplacement:52ccPower:1.7kw/7000rpm 1E40F-5/1E40F-6/1E44F-5/Garden tools engine/spare parts