Yamaha 1SL-W0001-00-00 - YZ450F/YZ450FX/WR450F Top End Gasket Kit is a Yamaha Genuine accessory. These Top End Gasket Kits are convenient. Kit includes gaskets, seals and O-rings needed to reassemble your YZ450F, YZ450FX or WR450F engines.

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Key Features & Benefits

• Includes the gaskets, seals, and O-rings needed to reassemble your engine
• Complete part list simplifies a full top end or bottom end overhaul
• Yamaha Genuine fit helps ensure a proper seal after reassembly
• Takes the guesswork out of sourcing individual gaskets one at a time

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Fits These Yamaha Models

Yamaha Model	Compatible Years
WR450F	2016-2018
YZ450F	2014-2017
YZ450FX	2016-2018

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Frequently Asked Questions

What is Yamaha part 1SL-W0001-00-00?

1SL-W0001-00-00 is the Yamaha YZ450F/YZ450FX/WR450F Top End Gasket Kit, an accessory designed for select Yamaha vehicles.

Is 1SL-W0001-00-00 a Yamaha accessory?

Yes, 1SL-W0001-00-00 is classified as a Yamaha accessory designed for use with select Yamaha models.

Which Yamaha models fit 1SL-W0001-00-00?

This part fits select Yamaha models from 2014 to 2018. Confirm model and year fitment 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.