Direct-fit aftermarket air filter for Stihl small engines and outdoor power equipment. Built to OEM specifications for easy installation and reliable performance.
Fits These Models
Stihl KM56C
Stihl KM56RC
Stihl FC56C
Stihl FS40
Stihl FS40C
Stihl FS50
Stihl FS50C
Stihl FC70C
Stihl FS56
Stihl FS56C
Stihl FS56R
Stihl FS56RC
Replaces OEM Part Numbers
4144-124-2800
Fitment tip: Always verify your engine or equipment model number against the list above before ordering. Questions about compatibility? Contact us — we're small engine parts specialists.
