Yamaha 4KM-14142-30-00 - Pilot Jet (# 30) is a genuine Yamaha part. It is an original equipment replacement part for select Yamaha motorcycles.

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Key Features & Benefits

• Genuine Yamaha OEM part, number 4KM-14142-30-00.
• Fits 2 Yamaha models from 1999 to 2022.
• Direct replacement for the original part on the listed Yamaha models.

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Fits These Yamaha Models

• TZ250 - 1999-2001
• YZ125 - 2000-2022

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Frequently Asked Questions

What is Yamaha part 4KM-14142-30-00?

4KM-14142-30-00 is a genuine Yamaha pilot jet (# 30) for select Yamaha motorcycles.

Is 4KM-14142-30-00 a genuine Yamaha part?

Yes, 4KM-14142-30-00 is a genuine Yamaha OEM part.

Which Yamaha models fit 4KM-14142-30-00?

This part fits the TZ250 (1999-2001) and YZ125 (2000-2022). 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.