This aftermarket service kit fits:

 KM111R, KM131R, FS91, FS111, FS131R, HT103, and HT135. 

The kit includes four items and is compatible with various products

 such as string trimmers, brush cutters, and multi-tool strimmers. 

 It is designed for petrol-powered engines and does not require assembly. 

This service kit is a perfect fit for those who own STIHL products 

and are in need of an air filter replacement. 

Package includes:

1 x Air Filter replaces 4180 141 0300

1 x NGK CMR6H Spark Plug

1 x Fuel Filter

1 x 2 metres fuel resistant pull cord, professionally sealed both ends

8326