Yamaha B5X-E4711-00-00 - Muffler 1 is a genuine Yamaha part. It replaces a damaged or corroded exhaust component with the specified Yamaha part. Ordering by part number B5X-E4711-00-00 ensures you receive the exact component Yamaha lists for its location.

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Key Features & Benefits

• Routes exhaust gases away from the engine.
• Replaces a cracked, dented, or corroded exhaust component.
• Built to Yamaha's specification for its location.
• The 1 in the name separates this part from others that share the same name, so order by part number B5X-E4711-00-00.

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Frequently Asked Questions

What is the Yamaha Muffler 1 (B5X-E4711-00-00)?

The Muffler 1 is a genuine Yamaha part sold under part number B5X-E4711-00-00. It is an exhaust system component that routes and quiets engine exhaust.

Why is there a 1 in the name Muffler 1 (B5X-E4711-00-00)?

Yamaha adds numbers to parts that share a name so each one can be told apart. The 1 does not indicate quantity, so order by the full part number B5X-E4711-00-00 rather than by name.

How can I check that the Muffler 1 (B5X-E4711-00-00) is the right part for my vehicle?

Find the Muffler 1 in the Yamaha parts diagram for your exact model and year and confirm the part number shown matches B5X-E4711-00-00. 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.