Fits: Stihl MS231, MS231C-BE, MS231C-BE, MS251, MS251C-BE, MS251C-BEQ, MS271, MS271C-BE, MS291, MS291C-BE, MS291C-BEQ, MS311 & MS391. 1 x pull cord and handle. 1 x AM6RTC (CMR6H Equivalent) spark plug.
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