Yamaha 7UC-E4A43-28-00 - Main Jet is a genuine Yamaha part. It is a carburetor component that helps meter and mix fuel and air for the engine. Match part number 7UC-E4A43-28-00 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 Yamaha part 7UC-E4A43-28-00?

7UC-E4A43-28-00 is the Yamaha part number for the Main Jet, a genuine Yamaha part. This part works with the carburetor to deliver the correct fuel and air mixture.

When should I replace the Main Jet (7UC-E4A43-28-00)?

Replace the Main Jet (7UC-E4A43-28-00) if it is clogged beyond cleaning, worn, or damaged, which can affect starting, idle, and throttle response.

How can I check that the Main Jet (7UC-E4A43-28-00) is the right part for my vehicle?

Find the Main Jet in the Yamaha parts diagram for your exact model and year and confirm the part number shown matches 7UC-E4A43-28-00. A Yamaha dealer can also verify it with your model or VIN.

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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.