Yamaha 938-3E142-15-00 - Sprocket is a Yamaha accessory designed as a direct fit replacement part for select Yamaha models.

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Key Features & Benefits

• Genuine Yamaha OEM fitment — precision-matched tooth profile and hub dimensions for a direct bolt-on fit
• Manufactured to Yamaha's factory tolerances for consistent chain engagement
• Reliable power transfer — precise tooth spacing reduces chain slap and uneven wear
• Confidence in fit — avoids the tolerance issues sometimes seen with generic aftermarket sprockets

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Fits These Yamaha Models

Yamaha Model	Compatible Years
WR400F	2000
YZ250	2001-2027
YZ250X	2016-2027
YZ426F	2000-2002
YZ450F	2003-2005

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Frequently Asked Questions

What is Yamaha part 938-3E142-15-00?

938-3E142-15-00 is the Yamaha Sprocket, an accessory designed as a replacement part for select Yamaha models.

What type of Yamaha part is 938-3E142-15-00?

It is an accessory categorized under service parts for maintenance or replacement needs.

Which Yamaha models fit 938-3E142-15-00?

This sprocket fits select WR and YZ models, including WR400F (2000), YZ250 (2001-2027), YZ250X (2016-2027), YZ426F (2000-2002), and YZ450F (2003-2005). Confirm exact SKU 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.