Yamaha JW7-46312-01-00 - Transmission Case 2 is a genuine Yamaha part. This cover protects the parts behind it and restores the finished look of the area it covers. Confirm part number JW7-46312-01-00 against your Yamaha parts diagram before ordering.

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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 2 in the name separates this part from others that share the same name, so order by part number JW7-46312-01-00.

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Frequently Asked Questions

Is JW7-46312-01-00 a genuine Yamaha part?

Yes. JW7-46312-01-00 is the Yamaha part number for the Transmission Case 2. It replaces a cracked, broken, or missing cover in its factory location.

Why is there a 2 in the name Transmission Case 2 (JW7-46312-01-00)?

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 JW7-46312-01-00 rather than by name.

Is the Transmission Case 2 (JW7-46312-01-00) replaceable on its own?

Yes. Part JW7-46312-01-00 is listed as an individual replacement, so a cracked or missing Transmission Case 2 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.