Yamaha 7UC-E4A43-19-00 - Main Jet is a genuine Yamaha part. This part works with the carburetor to deliver the correct fuel and air mixture. Confirm part number 7UC-E4A43-19-00 against your Yamaha parts diagram before ordering.

---

Key Features & Benefits

• Replaces worn, clogged, or damaged carburetor components.
• Built to Yamaha's specification for its location.
• Helps meter fuel and air for the engine.
• Sold under Yamaha part number 7UC-E4A43-19-00.

---

Frequently Asked Questions

What is Yamaha part 7UC-E4A43-19-00?

7UC-E4A43-19-00 is the Yamaha part number for the Main Jet, a genuine Yamaha part. It replaces a worn or clogged carburetor component with the specified Yamaha part.

What does the Main Jet (7UC-E4A43-19-00) do?

The Main Jet is part of the carburetor system that meters fuel and air for the engine, as shown for part 7UC-E4A43-19-00 in the Yamaha parts diagram.

Which Yamaha models use the Main Jet (7UC-E4A43-19-00)?

Model and year fitment data is not listed for 7UC-E4A43-19-00 on this page. Look up your model's Yamaha parts diagram and confirm that it lists part 7UC-E4A43-19-00 before ordering.

---

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.