The STIHL 1127 640 1900 Slider is a genuine OEM component used in the chain tensioning system on selected STIHL chainsaws. This part works with the chain adjuster screw to move the guide bar forward or backward when adjusting chain tension.
Compatible Models
STIHL Chainsaws
- MS192 T
- MS192 TC
- MS193 T
- MS193 TC