STIHL Trimmer Service Kits|| 4180 007 1042 – FS91/96/111/91|KIT 4140 – For FS45, FS46, FS55, HL45, KM55|KIT 4144 – For FC56, FC70, FS40, FS50, FS56, FS70, HT56, KM56|KIT 4180 – For FC90, FC95, FC100, FC110, FS90, FS100, FS110, FS130, HL90, HL100, HT101, K

Available for a wide range of STIHL trimmers.All kits include an air filter, fuel filter and spark plug, and certain kits also include a spark arresting screen.WARNING!Improper use of any power tool may cause serious or fatal injury. Read, understand and f