FS44, FS55, FS55R, FS56 (2008 On), FS56R, FS56RC. FS70, FS70R, FS74, FS76, FS80 (1996 On), FS80R, FS83. 2 X Helical Spring for Stihl C 26-2 Mower Line Head. Genuine Stihl Part. Fits Stihl Models Lines are automatically extended when the mower head touches the ground.
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