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 MS290
Stihl MS310
Stihl MS390
Replaces OEM Part Numbers
1127-120-1621
What's Included
5x Air Filter
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.
