Fitment: Stihl MS290 310 390 029 039 Chainsaws
Replace Part # 1125 640 7110, 1125 647 2400
1/3/5 x Worm Gear
- Please allow minor errors due to manual measurement. Thanks for your understanding.
- Monitors are not calibrated same, item colour displayed in photos may be showing slightly different from the real object. Please take the real one as standard.