Compatible with: Suitable for Stihl MS171, MS180, MS181, MS192T, MS211, MS231, MS250, MS251, MS291, MS311, MS361, MS362, MS381, MS391, MS440, MS441, MS461, MS660 chainsaws. 【Compatible With】 Suitable for most Stihl chainsaw models such as MS170, MS180, MS171, MS181, MS211, MS230, MS231, MS250, MS251, MS260, MS270, MS310, MS391 and more.
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