Yamaha 1UY-W0057-50-00 - Caliper Piston Assembly is a genuine Yamaha part. It is an original equipment replacement part for select Yamaha ATVs.

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Key Features & Benefits

• Genuine Yamaha OEM part, number 1UY-W0057-50-00.
• Fits 14 Yamaha models from 1987 to 2013.
• Direct replacement for the original part on the listed Yamaha models.

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Fits These Yamaha Models

• YFM125 Raptor - 2011-2013
• YFM250 Raptor - 2008-2013
• YFM250 Raptor SE - 2008
• YFM250 Raptor SE Custom - 2008
• View More - see the Fitment tab for full compatibility details

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Frequently Asked Questions

What is Yamaha part 1UY-W0057-50-00?

1UY-W0057-50-00 is a genuine Yamaha caliper piston assembly for select Yamaha ATVs.

Is 1UY-W0057-50-00 a genuine Yamaha part?

Yes, 1UY-W0057-50-00 is a genuine Yamaha OEM part.

Which Yamaha models fit 1UY-W0057-50-00?

This part fits the YFM125 Raptor (2011-2013), YFM250 Raptor (2008-2013), YFM250 Raptor SE (2008), YFM250 Raptor SE Custom (2008), plus 10 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.