Yamaha JW7-46311-00-00 - Transmission Case 1 is a genuine Yamaha part. It is a cover that encloses or shields the components beneath it. Confirm part number JW7-46311-00-00 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 1 in the name separates this part from others that share the same name, so order by part number JW7-46311-00-00.
• Sold under Yamaha part number JW7-46311-00-00.

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Frequently Asked Questions

What part does Yamaha number JW7-46311-00-00 refer to?

Yamaha number JW7-46311-00-00 identifies the Transmission Case 1, a genuine Yamaha part. This cover protects the parts behind it and restores the finished look of the area it covers.

Why is there a 1 in the name Transmission Case 1 (JW7-46311-00-00)?

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 JW7-46311-00-00 rather than by name.

What does the Transmission Case 1 (JW7-46311-00-00) protect?

The Transmission Case 1 encloses the components behind it in the location shown for part JW7-46311-00-00 in the Yamaha parts diagram, helping shield them from debris, moisture, and contact.

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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.