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Cometic C3133-EST Top End Gasket Kit Bore Honda - 78mm

(2004-2009 Honda CRF250R; 2004-2009, 2012-2013, 2015-2017 Honda CRF250X)

Part of: Cometic Top End Gasket Kit Bore Honda

Other options in this family: Cometic C9147 Cometic C3054-EST Cometic C3267-EST Cometic C7678 Cometic C7393

Manufacturer

Picture for manufacturer Cometic

Part Number

C3133-EST
12 reviews
Sale Price

$66.61

2 left at this price

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Usually delivered within 2 days

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Fitment guaranteed

Fitment guaranteed

Product Details

The Cometic C3133-EST Top End Gasket Kit is engineered for Honda engines with a 78mm bore, utilizing Cometic's advanced Extreme Sealing Technology (EST) for superior performance and reliability. This comprehensive kit includes everything needed to rebuild the top end from the cylinder base upward.

Extreme Sealing Technology Features:

  • Embossed stainless steel construction for head, base, and rocker gaskets
  • Proprietary rubber coating provides exceptional sealing and conformability
  • Advanced heat dissipation design draws heat away from the combustion ring
  • Eliminates hot spots by distributing temperature evenly across the gasket surface
  • Prevents gasket failure caused by thermal stress

Complete Top End Kit Includes:

  • Head gasket with EST technology
  • Base gasket
  • Rocker gaskets
  • All necessary O-rings and seals

Designed specifically for 78mm bore Honda applications, this kit ensures proper fitment and reliable sealing for rebuilt engines. The stainless steel gasket material combined with the heat-resistant rubber coating provides durability under extreme operating conditions while maintaining optimal compression.

Products specifications

Fits

2004-2009 Honda CRF250R; 2004-2009, 2012-2013, 2015-2017 Honda CRF250X

Prop 65

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

Package Quantity

13

Thanks, that was easy

very good I hope this product works as advertised looks like a good dye

good

I could not believe the prices they were offering. I ordered my items and saved a lot on shipping and items arrived the next day!

best price i found online

Best prices on the net! They had everything I needed at one site.

great place to order honda parts from ! i will definitely use this siye in the future

Good price, quick shipping, easy

Your website said that these would not fit my vehicle. However, every other site says they do, including the manufacturer's website.

great gui, accepts paypal

the amazon payment did not work; hope I don't get double billed since I went with paypal afterwards. Meanwhile, I could not verify that my amazon order is cancelled/never placed.

Great company todeal with, great communication, fast shipping great product and just a pure pleasure to deal with. thank you and will be doing business in the future again.<br><br>

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