Fits Models: Stihl MS171, MS181 and MS211 chainsaws
Specifications: Ethanol: Not compatible with greater than 10% ethanol fuel Ethanol Not compatible with greater than 10% ethanol fuel Packaging type Branded clamshell
Additional Information: Includes 610-156 Fuel Filter 610-156 Fuel Filter, Includes 605-410 Air Filter 605-410 Air Filter, Includes 130-355 Spark Plug 130-355 Spark Plug
