Yamaha YF1-26472-11-12 - Piston (Std) is a genuine Yamaha part. This engine part is one of the internal components that keep the engine running as designed. Match part number YF1-26472-11-12 to the Yamaha parts diagram for your model to confirm it is the component you need.

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Key Features & Benefits

• Installs in the position shown in the Yamaha engine parts diagram.
• Built to Yamaha's specification for its engine location.
• Replaces worn, scored, or damaged engine components.
• Size designation Std as listed by Yamaha; confirm the required size with service manual measurements.

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Frequently Asked Questions

Is YF1-26472-11-12 a genuine Yamaha part?

Yes. YF1-26472-11-12 is the Yamaha part number for the Piston (Std). It replaces a worn or damaged engine component with the specified Yamaha part.

What does the Std size on part YF1-26472-11-12 mean?

STD indicates the standard-size version of part YF1-26472-11-12. Oversize or undersize versions are listed separately for use after machining or when wear calls for them; confirm the size you need using the Yamaha service manual.

Which Yamaha models use the Piston (Std), part YF1-26472-11-12?

Model and year fitment data is not listed for YF1-26472-11-12 on this page. Look up your model's Yamaha parts diagram and confirm that it lists part YF1-26472-11-12 before ordering.

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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.