The 4147 120 0600 Carburetor – WTF-5B is a genuine STIHL OEM replacement carburetor designed to regulate the air-fuel mixture for optimal engine performance in STIHL brushcutters and similar equipment. Engineered for reliability and precision, this carburetor ensures smooth starting, consistent idling, and responsive throttle control.
Key Features
✅ Part Number: 4147 120 0600
✅ Model: WTF-5B
✅ OEM Quality: Genuine STIHL component
✅ Pre-Calibrated: Factory settings for quick installation
✅ Fuel-Resistant Build: Durable construction for long-term use
Benefits
✔️ Restores Engine Efficiency – Resolves starting issues, poor idling, and bogging
✔️ Improves Fuel Delivery – Maintains consistent air-fuel ratio for peak combustion
✔️ Simple Installation – Direct bolt-on replacement with no modification required
✔️ Reliable in Harsh Conditions – Built to perform in tough field environments
✔️ Ideal for Servicing – Great for seasonal maintenance or carburetor overhauls
What It’s Used For
-
Replacing faulty or gummed-up carburetors
-
Supporting full engine tune-ups
-
Ensuring consistent performance and fuel efficiency
