Yamaha 90185-12009-00 - Self-Locking Nut is a genuine Yamaha part. It is an original equipment replacement part for select Yamaha ATVs and side-by-sides.

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Key Features & Benefits

• Genuine Yamaha OEM part, number 90185-12009-00.
• Fits 25 Yamaha models from 2008 to 2017.
• Direct replacement for the original part on the listed Yamaha models.

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Fits These Yamaha Models

• YFM250 Big Bear - 2008-2009
• YFM350 Grizzly 4x4 Auto - 2008-2014
• YFM350 Grizzly Auto - 2009-2011, 2014
• YFM350 Wolverine - 2008-2009
• View More - see the Fitment tab for full compatibility details

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Frequently Asked Questions

What is Yamaha part 90185-12009-00?

90185-12009-00 is a genuine Yamaha self-locking nut for select Yamaha ATVs and side-by-sides.

Is 90185-12009-00 a genuine Yamaha part?

Yes, 90185-12009-00 is a genuine Yamaha OEM part.

Which Yamaha models fit 90185-12009-00?

This part fits the YFM250 Big Bear (2008-2009), YFM350 Grizzly 4x4 Auto (2008-2014), YFM350 Grizzly Auto (2009-2011, 2014), YFM350 Wolverine (2008-2009), plus 21 additional models. View the full fitment list in the Fitment tab to confirm your exact model and year 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.