Yamaha YA2-28639-02-03 - Oil Pump (Outer) is a genuine Yamaha part. It replaces a worn, clogged, or leaking fuel system component. Confirm part number YA2-28639-02-03 against your Yamaha parts diagram before ordering.

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Key Features & Benefits

• Built to Yamaha's specification for its location.
• Works within the fuel system to supply fuel to the engine.
• Replaces a worn, clogged, cracked, or leaking component.
• Listed by Yamaha with the designation Outer.
• Sold under Yamaha part number YA2-28639-02-03.

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Frequently Asked Questions

What is Yamaha part YA2-28639-02-03?

YA2-28639-02-03 is the Yamaha part number for the Oil Pump (Outer), a genuine Yamaha part. It is a fuel system component involved in storing, delivering, or metering fuel.

What does Outer mean in the Oil Pump (Outer), part YA2-28639-02-03, listing?

Outer is a designation Yamaha includes in the catalog name for part YA2-28639-02-03. Match it against the parts diagram for your model or unit before ordering.

How can I check that the Oil Pump (Outer), part YA2-28639-02-03, is the right part for my vehicle?

Find the Oil Pump (Outer) in the Yamaha parts diagram for your exact model and year and confirm the part number shown matches YA2-28639-02-03. 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.