{"product_id":"cometic-4-stroke-top-end-gasket-kit","title":"Cometic 4-Stroke Top End Gasket Kit","description":"\u003cp\u003eEnsure peak engine performance and reliability for your 4-stroke motorcycle with the premium \u003cstrong\u003eCometic 4-Stroke Top End Gasket Kit\u003c\/strong\u003e. Engineered for demanding conditions, this high-performance gasket kit provides a complete solution for your top-end rebuild or maintenance.\u003c\/p\u003e\n\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe Cometic Top End Gasket Kit is meticulously designed to meet the rigorous demands of today's highest-output 4-stroke naturally aspirated and boosted engines. At its core are the advanced MLS (Multi-layer Steel) head gaskets, which are crucial for promoting an even torque load across the sealing surface. This innovative design significantly reduces bore distortion, leading to a better piston ring seal and ultimately, more power and efficiency from your engine. With a precise bore size of 106.00 mm and a thickness of 0.69 mm (0.027\"), these gaskets are built for exact fitment and optimal compression.\u003c\/p\u003e\n\u003cp\u003eFurther enhancing its durability and sealing capability, this high-performance gasket kit features Cometic's proprietary EST (Extreme Sealing Technology). This includes embossed stainless steel head, base, and rocker gaskets, all covered with a specialized rubber material. The outer layers of the MLS head gaskets are embossed and coated with a Viton rubber coating, ensuring exceptional resistance to heat and chemicals. This superior gasket material effectively draws heat away from the combustion ring, dissipating it evenly across the gasket surface to eliminate damaging hot spots and prevent premature gasket failure. Made in the USA, this kit delivers the quality and reliability discerning riders and mechanics expect for their motorcycle engine rebuilds.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures \u0026amp; Highlights\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eComprehensive Top End Rebuild Kit:\u003c\/strong\u003e Includes all necessary base gaskets, head gaskets, cylinder O-rings, and other specific O-rings or seals required for thorough top-end removal and reinstallation.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAdvanced MLS Head Gaskets:\u003c\/strong\u003e Utilizes Multi-layer Steel construction to ensure even torque distribution, minimize bore distortion, and optimize piston ring seal for enhanced power output.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eExtreme Sealing Technology (EST):\u003c\/strong\u003e Features embossed stainless steel gaskets with a proprietary rubber coating, including Viton rubber on MLS layers, for superior sealing integrity and chemical resistance under extreme conditions.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOptimized Heat Management:\u003c\/strong\u003e Specially formulated gasket material efficiently dissipates heat from the combustion ring, preventing hot spots and extending gasket lifespan.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eEngineered for High-Output 4-Stroke Engines:\u003c\/strong\u003e Designed to perform flawlessly on the most powerful naturally aspirated and boosted 4-stroke motorcycle engines with high cylinder pressures.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePrecision Machined:\u003c\/strong\u003e Manufactured with a precise 106.00 mm bore size and 0.69 mm (0.027\") thickness for exact fitment and optimal engine performance.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eProudly Made in the USA:\u003c\/strong\u003e Guarantees exceptional quality, craftsmanship, and adherence to stringent manufacturing standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Top End Gasket Kit\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Hi-Performance\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eUnits:\u003c\/strong\u003e Kit\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e MLS (Multi-layer Steel)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBore Size:\u003c\/strong\u003e 106.00 mm\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eThickness:\u003c\/strong\u003e 0.69 mm (0.027\")\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eEngine Type:\u003c\/strong\u003e 4-Stroke\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eVendor Part Number:\u003c\/strong\u003e C3128-EST\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cometic","offers":[{"title":"Default Title","offer_id":62384671162698,"sku":"09340880","price":43.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/bf55291390bca2408ec2af983a43a1ee.webp?v=1781769012","url":"https:\/\/partsdenmark.com\/fr\/products\/cometic-4-stroke-top-end-gasket-kit","provider":"Parts Denmark","version":"1.0","type":"link"}