Fits Stihl AV Spring FitsMS171 MS181 MS181C MS211 0000 791 3103
AV Spring Fits Stihl MS171 MS181 MS181C MS211 0000 791 3103. A quality non genuine AV spring to fit Stihl MS171, MS171C, MS181, MS181C, MS211 & MS211C. Part number 75597 is a quality RocwooD product.