Yamaha YF1-52612-39-63 - Side Metal (2ND O-S 0.4MM) is a genuine Yamaha part. This engine part is one of the internal components that keep the engine running as designed. Match part number YF1-52612-39-63 to the Yamaha parts diagram for your model to confirm it is the component you need.

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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.
• Size designation 2ND O-S 0.4MM as listed by Yamaha; confirm the required size with service manual measurements.

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Frequently Asked Questions

What part does Yamaha number YF1-52612-39-63 refer to?

Yamaha number YF1-52612-39-63 identifies the Side Metal (2ND O-S 0.4MM), a genuine Yamaha part. It replaces a worn or damaged engine component with the specified Yamaha part.

What does the 2ND O-S 0.4MM size on part YF1-52612-39-63 mean?

O-S marks an oversize part and U-S an undersize part. Yamaha lists YF1-52612-39-63 as 2ND O-S 0.4MM, which is used when the mating part has been machined or worn to match. Measure and confirm the required size using the Yamaha service manual.

Which Yamaha models use the Side Metal (2ND O-S 0.4MM), part YF1-52612-39-63?

Model and year fitment data is not listed for YF1-52612-39-63 on this page. Look up your model's Yamaha parts diagram and confirm that it lists part YF1-52612-39-63 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.