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Cometic C3549EST Top End Gasket Kit EST Extreme Sealing Technology - 77mm

(2014-2018 Yamaha YZ250F Base; 2015-2019 Yamaha YZ250FX Base; 2015-2019 Yamaha WR250F Base)

Part of: Cometic Top End Gasket Kit - EST Extreme Sealing Technology

Other options in this family: Cometic C3595EST

Manufacturer

Picture for manufacturer Cometic

Part Number

C3549EST
7 reviews
Sale Price

$49.73

In Stock (10+)

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The Cometic C3549EST Top End Gasket Kit features EST (Extreme Sealing Technology) designed for superior sealing performance in high-performance engines. This comprehensive gasket kit includes embossed stainless steel head, base, and rocker gaskets with a proprietary rubber coating that provides exceptional sealing and durability.

Key Features:

  • 77mm bore size for precise fitment
  • EST (Extreme Sealing Technology) with embossed stainless steel construction
  • Proprietary rubber material coating for enhanced sealing
  • Advanced heat dissipation design draws heat away from combustion ring
  • Eliminates hot spots and prevents gasket failure
  • Complete top end rebuild kit includes all necessary gaskets, seals, and O-rings
  • Covers cylinder base upward through rocker components

Cometic's EST technology combines the strength of stainless steel with advanced materials engineering to provide a gasket solution that withstands extreme temperatures and pressures while maintaining a reliable seal throughout the engine's operating range.

Products specifications

Fits

2014-2018 Yamaha YZ250F Base; 2015-2019 Yamaha YZ250FX Base; 2015-2019 Yamaha WR250F Base

Prop 65

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Package Quantity

11

Pretty good, just wish their was a continue shopping option while in the cart page

amazing prices and very fast delivery! 5 stars

it was easy and smooth.

Very smooth purchase

So far so good quick easy order I only hope the shipping is as good as the website.

good

Fast, Hassle free and easy

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