Authentic Stihl OEM oil pump, part number 11356403200 (also listed as 1135 640 3200). Specifically designed to fit MS341, MS361, and MS362 chainsaw models. Ensures consistent lubrication, improves chain and bar lifespan, and supports smooth engine operation.
 
✅ 100% Genuine OEM Quality – Engineered by Stihl for exact fit and long-term reliability.
✅ Model Compatibility – Designed specifically for Stihl MS341, MS361, and MS362 chainsaws.
✅ Consistent Lubrication – Provides steady oil flow to protect chain and guide bar from premature wear.
✅ Durable Construction – Built with robust materials to handle demanding cutting conditions.
✅ Easy OEM Replacement – Direct-fit part allows quick installation without modifications.