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Cometic C3630 EST Top End Gasket Kit Bore - 97mm

(2018-2019 Yamaha YZ450F Base; 2019-2020 Yamaha WR450F Base; 2019-2020 Yamaha YZ450FX Base)

Part of: Cometic EST Top End Gasket Kit Bore Suzuki

Other options in this family: Cometic C3410-EST Cometic C3409-EST Cometic C3779-EST Cometic C3175-EST Cometic C3406-EST

Manufacturer

Picture for manufacturer Cometic

Part Number

C3630
8 reviews
Sale Price

$61.50

1 left at this price

delivery box

Usually delivered within 2 days

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FREE SHIPPING

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No Hassle Returns

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Fitment guaranteed

Fitment guaranteed

Product Details

The Cometic C3630 is a complete EST (Extreme Sealing Technology) top end gasket kit designed for 97mm bore applications. This comprehensive kit contains all the necessary gaskets, seals, and O-rings required to rebuild the top end of your engine from the cylinder base upward.

EST Technology Features:

  • Embossed stainless steel head, base, and rocker gaskets with proprietary high-temperature rubber coating
  • Multi-Layer Steel (MLS) head gasket design for superior sealing performance
  • Viton coating heat resistant up to 250°C (482°F) for extreme conditions
  • Advanced materials draw heat away from combustion ring and dissipate evenly to eliminate hot spots
  • Spring Steel (SPS) construction virtually eliminates leakage at critical sealing surfaces
  • All required seals and O-rings
  • High-quality base and rocker box gaskets
  • Multi-layer steel head gasket

Cometic gaskets are engineered with premium materials and advanced manufacturing processes to match the demanding requirements of high-performance engines. The EST technology ensures reliable, leak-free sealing across all critical surfaces, making this kit ideal for complete top end rebuilds and performance applications.

Products specifications

Fits

2018-2019 Yamaha YZ450F Base; 2019-2020 Yamaha WR450F Base; 2019-2020 Yamaha YZ450FX Base

Package Quantity

13

Prop 65

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

I was pretty happy with the service. I ordered the part on a Sunday afternoon and paid $9.99 for 2 day delivery and it arrived on Friday 5 days later so not sure I got what I paid for in that regard.

Awesome experience! Would definitely do business with you guys again

Received my order within a week in great shape. No complaints! I would order from here again

Easy and fast Excellent

Very easy process

na

Quick delivery as promised and price is good and got what I ordered. Very happy with purchase of prop.

Shipping cost was too high for the length of time it took to be delivered.

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