Direct-fit aftermarket air filter for Stihl outdoor power equipment. Built to OEM specifications for easy installation and reliable performance.
Fits These Models
Stihl MS171
Stihl MS181
Stihl MS211
Stihl MS181C
Stihl MS181CBE
Stihl MS211C
Stihl MS211CBE
Stihl MS211Z
Replaces OEM Part Number
1139 120 1602
Fitment tip: Always verify your equipment model number against the list above before ordering. Questions? Contact us — we're small engine parts specialists.
