Stihl 0000 997 5515 Tension Spring
This clutch spring is a genuine replacement part for Stihl petrol chainsaw models like the MS 170 and MS 180, designed to maintain optimal tension on the clutch shoes.
- The description claims that the clutch spring ensures optimal tension on the clutch shoes.
- The description claims that the clutch spring withstands heat, vibration, and oil exposure.