Yamaha 7NJ-14721-00-00 - Muffler 2 is a genuine Yamaha part. It is an exhaust system component that routes and quiets engine exhaust. Confirm part number 7NJ-14721-00-00 against your Yamaha parts diagram before ordering.

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Key Features & Benefits

• Built to Yamaha's specification for its location.
• Routes exhaust gases away from the engine.
• Replaces a cracked, dented, or corroded exhaust component.
• The 2 in the name separates this part from others that share the same name, so order by part number 7NJ-14721-00-00.

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Frequently Asked Questions

What is Yamaha part 7NJ-14721-00-00?

7NJ-14721-00-00 is the Yamaha part number for the Muffler 2, a genuine Yamaha part. This part works within the exhaust system to carry exhaust gases away from the engine.

Why is there a 2 in the name Muffler 2 (7NJ-14721-00-00)?

Yamaha adds numbers to parts that share a name so each one can be told apart. The 2 does not indicate quantity, so order by the full part number 7NJ-14721-00-00 rather than by name.

How do I confirm 7NJ-14721-00-00 fits my Yamaha?

Model fitment is not listed for part 7NJ-14721-00-00 on this page. Compare the part number against the Yamaha parts diagram for your model and year, or confirm with a Yamaha dealer using your model or VIN before ordering.

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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.