Yamaha YA2-63235-02-07 - Piston Ring Set (0.25MM O-S) is a genuine Yamaha part. It replaces a worn or damaged engine component with the specified Yamaha part. Match part number YA2-63235-02-07 to the Yamaha parts diagram for your model to confirm it is the component you need.

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Key Features & Benefits

• Built to Yamaha's specification for its engine location.
• Replaces worn, scored, or damaged engine components.
• Installs in the position shown in the Yamaha engine parts diagram.
• Size designation 0.25MM O-S as listed by Yamaha; confirm the required size with service manual measurements.
• Sold under Yamaha part number YA2-63235-02-07.

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Frequently Asked Questions

What part does Yamaha number YA2-63235-02-07 refer to?

Yamaha number YA2-63235-02-07 identifies the Piston Ring Set (0.25MM O-S), a genuine Yamaha part. It is an internal engine component built to Yamaha's specification.

What does the 0.25MM O-S size on part YA2-63235-02-07 mean?

O-S marks an oversize part and U-S an undersize part. Yamaha lists YA2-63235-02-07 as 0.25MM O-S, 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.

How can I check that the Piston Ring Set (0.25MM O-S), part YA2-63235-02-07, is the right part for my vehicle?

Find the Piston Ring Set (0.25MM O-S) in the Yamaha parts diagram for your exact model and year and confirm the part number shown matches YA2-63235-02-07. A Yamaha dealer can also verify it with your model or VIN.

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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.