Yamaha 3B4-15431-01-00 - Crankcase Cover 3 is a genuine Yamaha part. It replaces a cracked, broken, or missing cover in its factory location. Match part number 3B4-15431-01-00 to the Yamaha parts diagram for your model to confirm it is the component you need.

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Key Features & Benefits

• Replaces a cracked, scratched, or missing cover.
• Mounts in the factory location using the original mounting points.
• Encloses and shields the components behind it.
• The 3 in the name separates this part from others that share the same name, so order by part number 3B4-15431-01-00.
• Sold under Yamaha part number 3B4-15431-01-00.

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Frequently Asked Questions

Is 3B4-15431-01-00 a genuine Yamaha part?

Yes. 3B4-15431-01-00 is the Yamaha part number for the Crankcase Cover 3. It is a cover that encloses or shields the components beneath it.

Why is there a 3 in the name Crankcase Cover 3 (3B4-15431-01-00)?

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 3B4-15431-01-00 rather than by name.

Is the Crankcase Cover 3 (3B4-15431-01-00) replaceable on its own?

Yes. Part 3B4-15431-01-00 is listed as an individual replacement, so a cracked or missing Crankcase 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.