Yamaha YF1-21514-41-12 - Main Jet is a genuine Yamaha part. This part works with the carburetor to deliver the correct fuel and air mixture. Match part number YF1-21514-41-12 to the Yamaha parts diagram for your model to confirm it is the component you need.

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Key Features & Benefits

• Built to Yamaha's specification for its location.
• Helps meter fuel and air for the engine.
• Replaces worn, clogged, or damaged carburetor components.

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Frequently Asked Questions

What is the Yamaha Main Jet (YF1-21514-41-12)?

The Main Jet is a genuine Yamaha part sold under part number YF1-21514-41-12. It replaces a worn or clogged carburetor component with the specified Yamaha part.

When should I replace the Main Jet (YF1-21514-41-12)?

Replace the Main Jet (YF1-21514-41-12) if it is clogged beyond cleaning, worn, or damaged, which can affect starting, idle, and throttle response.

What does the Main Jet (YF1-21514-41-12) do?

The Main Jet is part of the carburetor system that meters fuel and air for the engine, as shown for part YF1-21514-41-12 in the Yamaha parts diagram.

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WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.