![STIHL Farm Boss Gas-Powered Chainsaw — 20in. Bar, 50.2cc, 0.325in. Chain Pitch, Model# MS 271 | Northern Tool STIHL Farm Boss Gas-Powered Chainsaw — 20in. Bar, 50.2cc, 0.325in. Chain Pitch, Model# MS 271 | Northern Tool](https://assets.northerntool.com/cdn-cgi/image/fit=scale-down,width=2000/products/114/images/114396_2.jpg)
STIHL Farm Boss Gas-Powered Chainsaw — 20in. Bar, 50.2cc, 0.325in. Chain Pitch, Model# MS 271 | Northern Tool
![Amazon.com: ENGINERUN Chainsaw Chain Tensioner Adjuster Screw Assembly Compatible with Stihl MS271 MS291 MS311 MS391 029 039 Replaces OEM Parts 1127-007-1003, 1127-640-1900, 1123-664-1400, 1127-664-2200 : Patio, Lawn & Garden Amazon.com: ENGINERUN Chainsaw Chain Tensioner Adjuster Screw Assembly Compatible with Stihl MS271 MS291 MS311 MS391 029 039 Replaces OEM Parts 1127-007-1003, 1127-640-1900, 1123-664-1400, 1127-664-2200 : Patio, Lawn & Garden](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/418m-7UdNkL.jpg)
Amazon.com: ENGINERUN Chainsaw Chain Tensioner Adjuster Screw Assembly Compatible with Stihl MS271 MS291 MS311 MS391 029 039 Replaces OEM Parts 1127-007-1003, 1127-640-1900, 1123-664-1400, 1127-664-2200 : Patio, Lawn & Garden
![Amazon.com: ENGINERUN Chainsaw Chain Tensioner Adjuster Screw Assembly Compatible with Stihl MS271 MS291 MS311 MS391 029 039 Replaces OEM Parts 1127-007-1003, 1127-640-1900, 1123-664-1400, 1127-664-2200 : Patio, Lawn & Garden Amazon.com: ENGINERUN Chainsaw Chain Tensioner Adjuster Screw Assembly Compatible with Stihl MS271 MS291 MS311 MS391 029 039 Replaces OEM Parts 1127-007-1003, 1127-640-1900, 1123-664-1400, 1127-664-2200 : Patio, Lawn & Garden](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/41EjxoHU2kL._AC_UF894,1000_QL80_.jpg)