4144 182 4500 STIHL Torsion Spring for Throttle Lever Genuine OEM Part 4144-182-4500, 41441824500.

Fits these Stihl Models:
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Stihl FS 131 Brushcutter
Stihl FS 240 Brushcutter
Stihl FS 260 Brushcutter
Stihl FS 360 C-EM Clearing Saw
Stihl FS 360 Clearing Saw
Stihl FS 410 C-EM Clearing Saw
Stihl FS 410 Clearing Saw
Stihl FS 460 C-EM K Clearing Saw
Stihl FS 460 Clearing Saw
Stihl FS 490 C-EM Clearing Saw
Stihl FS 56 BRUSHCUTTER
Stihl FS 560 C-EM Clearing Saw
Stihl FS 70 Brushcutter
Stihl FS 91 Brushcutter
Stihl KM 56 C-E Engine