The 4180 120 0619 Carburetor (4180/19) is a genuine STIHL OEM replacement part designed to precisely regulate the air-fuel mixture in your two-stroke engine. This factory-calibrated unit ensures reliable starting, smooth idling, and strong throttle response—making it an ideal fix for performance issues caused by fuel system wear or blockages.
Key Features
✅ Part Number: 4180 120 0619
✅ Model: 4180/19
✅ OEM Quality: Genuine STIHL carburetor assembly
✅ Pre-Set Calibration: Ready to install with minimal adjustment
✅ Robust Build: Resistant to fuel degradation and vibration
Benefits
✔️ Fixes Engine Issues – Solves hard starting, poor idling, or fuel starvation problems
✔️ Restores Power and Efficiency – Supports proper combustion and airflow
✔️ Quick and Easy Installation – No modifications required
✔️ Reliable Cold Starts – Ideal for consistent use in all conditions
✔️ Backed by STIHL Engineering – Trusted OEM performance and durability
What It’s Used For
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Replacing faulty or gummed-up carburetors
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Resolving fuel delivery and air-fuel ratio issues
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Performing routine maintenance or full carburetor servicing
