MS 171

This lightweight, fuel-efficient chainsaw features reduced engine exhaust emission technology.


  • IntelliCarb™ Compensating Carburetor
  • Easy-to-Use Homeowner Chainsaw
  • Lightweight Portability
  • Translucent Fuel Tank
The STIHL MS 171 is part of the lightweight generation of STIHL chainsaws. With reduced exhaust emission technology, this chainsaw offers you a significant benefit—it saves fuel even as it cuts exhaust emissions. The MS 171 chainsaw also features the STIHL pre-separation air filter, which can extend filter life up to five times over previous models.
Note: Not available for purchase or delivery in California.
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