Yamaha BMB-21731-00-P1 - Side Cover 3 is a genuine Yamaha part. It is a cover that encloses or shields the components beneath it. Use part number BMB-21731-00-P1 to confirm it matches the component shown in your model's Yamaha parts diagram.

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Key Features & Benefits

• Encloses and shields the components behind it.
• Replaces a cracked, scratched, or missing cover.
• Mounts in the factory location using the original mounting points.
• The 3 in the name separates this part from others that share the same name, so order by part number BMB-21731-00-P1.

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Frequently Asked Questions

What is the Yamaha Side Cover 3 (BMB-21731-00-P1)?

The Side Cover 3 is a genuine Yamaha part sold under part number BMB-21731-00-P1. This cover protects the parts behind it and restores the finished look of the area it covers.

Why is there a 3 in the name Side Cover 3 (BMB-21731-00-P1)?

Yamaha adds numbers to parts that share a name so each one can be told apart. The 3 does not indicate quantity, so order by the full part number BMB-21731-00-P1 rather than by name.

Is the Side Cover 3 (BMB-21731-00-P1) replaceable on its own?

Yes. Part BMB-21731-00-P1 is listed as an individual replacement, so a cracked or missing Side Cover 3 can be replaced without changing neighboring parts.

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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.