General description Replace your Stihl FS400, FS450, FS480, and SP400 lawn mower carburetor with this high-quality air fuel filter line kit. This kit includes essential components to ensure optimal performance and efficiency of your equipment. Technical specifications Material: Plastic, Metal Color: Silver Package Contents: 2 x Carburetor 4 x Gasket 2 x Air Filter 2 x Fuel Filter 2 x Spark Plug 2 x Fuel Line 2 x Primer Bulb Measurement allowed error: +/- 1-3 cm