Yamaha 7CR-E5121-10-00 - Crankcase 2 is a genuine Yamaha part. It replaces a worn or damaged engine component with the specified Yamaha part. Use part number 7CR-E5121-10-00 to confirm it matches the component shown in your model's Yamaha parts diagram.

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Key Features & Benefits

• Replaces worn, scored, or damaged engine components.
• Installs in the position shown in the Yamaha engine parts diagram.
• Built to Yamaha's specification for its engine location.
• The 2 in the name separates this part from others that share the same name, so order by part number 7CR-E5121-10-00.

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Frequently Asked Questions

What is Yamaha part 7CR-E5121-10-00?

7CR-E5121-10-00 is the Yamaha part number for the Crankcase 2, a genuine Yamaha part. It is an internal engine component built to Yamaha's specification.

Why is there a 2 in the name Crankcase 2 (7CR-E5121-10-00)?

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 7CR-E5121-10-00 rather than by name.

Where does the Crankcase 2 (7CR-E5121-10-00) fit in the engine?

The Crankcase 2 installs in the engine location shown for part 7CR-E5121-10-00 in the Yamaha parts diagram for your model.

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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.