Trimmer Service Kit (FS 38, FS 45, FS 46, FS 55, HL 45, KM 55)

 
Service Kits for STIHL Trimmers include a new air filter, fuel filter, and spark plug to keep your trimmer running strong all season.
 
All kits include an air filter, fuel filter, and spark plug, and certain kits also include a spark arresting screen.