Poweka FS120 Carburetor Carb Kit for Stihl FS200 FS250 FS250R FS300 FS350 String Trimmer Brush Cutter Fit models: STIHL FS120 FS200 FS250 FS300 FS350 string trimmer Carburetor replace for 4134 120 0603 Package include: 1 carburetor, 2 gaskets, 2 fuel line, 2 fuel filter, 2 primer bulb, 1 spark plug.