Yamaha 90170-05803-00 - Nut is a genuine Yamaha part. It is an original equipment replacement part for select Yamaha motorcycles and scooters.

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Key Features & Benefits

• Genuine Yamaha OEM part, number 90170-05803-00.
• Fits 2 Yamaha models from 2015 to 2026.
• Direct replacement for the original part on the listed Yamaha models.

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Fits These Yamaha Models

• WR125R - 2026
• XC155 SMAX - 2015

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Frequently Asked Questions

What is Yamaha part 90170-05803-00?

90170-05803-00 is a genuine Yamaha nut for select Yamaha motorcycles and scooters.

Is 90170-05803-00 a genuine Yamaha part?

Yes, 90170-05803-00 is a genuine Yamaha OEM part.

Which Yamaha models fit 90170-05803-00?

This part fits the WR125R (2026) and XC155 SMAX (2015). Confirm the 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.