Yamaha BSS-E4711-10-00 - Muffler 1 is a genuine Yamaha part. It is an exhaust system component that routes and quiets engine exhaust. Confirm part number BSS-E4711-10-00 against your Yamaha parts diagram before ordering.

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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 BSS-E4711-10-00.

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Frequently Asked Questions

What is Yamaha part BSS-E4711-10-00?

BSS-E4711-10-00 is the Yamaha part number for the Muffler 1, a genuine Yamaha part. This part works within the exhaust system to carry exhaust gases away from the engine.

Why is there a 1 in the name Muffler 1 (BSS-E4711-10-00)?

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 BSS-E4711-10-00 rather than by name.

What does the Muffler 1 (BSS-E4711-10-00) do?

The Muffler 1 is part of the exhaust system shown for part BSS-E4711-10-00 in the Yamaha parts diagram and helps route exhaust away from the engine.

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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.