Oil Pump Worm Gear Replacement For Stihl Chainsaws Direct Fit MS250 MS230 MS210 021 023 025 MS170 MS171 MS180 MS181 MS190T MS191T MS211 MS231 1123 640 3200 1123 640 7102 Includes One Oil Pump And One Worm Gear

Direct-Fit Oil Pump and Worm Gear Set for STIHL Chainsaws
✔️ Direct-fit oil pump and worm gear for STIHL MS series, 2-piece kit

Replace worn or damaged oil pump and worm gear for STIHL MS250, MS230, MS210 and other compatible models. This direct-fit kit restores proper oil flow to the bar and chain, helping prevent wear and maintain cutting performance during maintenance.

✅ Package includes 1 X Oil Pump and 1 X Worm Gear
✅ Replace part numbers: 1123 640 3200 and 1123 640 7102
✅ Compatible with MS250, MS230, MS210, 021, 023, 025, MS170, MS171, MS180, MS181, MS190T, MS191T, MS211, MS231
✅ Direct-fit replacement reduces downtime with simple install

💡 What is a practical reason to replace an oil pump and worm gear in a chainsaw?

This handy upgrade keeps lubrication steady and protects engine parts.

- maintains oil flow with a reliable oil pump in STIHL MS models
- reduces chain wear by consistent lubrication
- easy hand swap that fits directly without extra adapters