Hign-concerned Chemical:None Certification:none Origin:Mainland China Model Number:Carburetor Ignition Coil Spark Plug Kit Product description: For Stihl MS250 MS230 MS210 025 023 021 chainsaw Carburetor replaces WT-286 Note: Air filter replaces 1123 160 1650 Please kindly check the models and pictures provided to ensure fitment Package Included: 1set:1x carburetor, 1x fuel filter, 1x oil filter, 1x ignition coil, 1x air filter, 1x spark plug, 1x fuel line, 1x oil line,1x gasket, 1x intake manifold or 1x carburetor or 1x ignition coil or 1x parts Note: Due to lighting effects, monitor's brightness, contrast settings etc, there could be some slight differences in the color tone of the pictures and the actual item. Please allow 1-2mm distinguish due to manual measurement, thanks.