Stihl Service Kit 9 for MS 171, 181 and 211

In the Stihl Service Kit 9 for MS 171, MS 181 and MS 211 you will receive the following components for standard maintenance: fleece air filter, spark plug, fuel filter The Stihl fleece filter offers good filter quality in different operating conditions. Coarse dirt particles are already trapped on the surface, while the fine dirt particles are retained inside the filter. The performance is maintained, the consumption is low and you can still start your machine as usual. To maintain performance, it is also recommended to replace the spark plug regularly. This is the basis for a clean combustion in the engine. The fuel filter keeps the fuel free of foreign particles before it enters the engine. This protects the engine and ensures improved durability. This must also be replaced regularly to work reliably. To replace air filter and spark plug, it is best to use the practical combination wrench that you have already received with your Stihl chainsaw. A cardboard hook is integrated into the packaging of the service kit itself. This allows you to easily remove and replace the fuel filter. You do not need additional tools., Manufacturer: Stihl