{"product_id":"cometic-est-gasket-kit-for-4-stroke-engines","title":"Cometic EST Gasket Kit for 4-Stroke Engines","description":"\u003cp\u003eUpgrade your motorcycle's engine with the \u003cstrong\u003eCometic 4-Stroke Top End Gasket Kit\u003c\/strong\u003e, engineered for superior sealing and performance. This comprehensive kit provides all necessary gaskets and O-rings for a complete top end rebuild, ensuring optimal engine reliability and power.\u003c\/p\u003e\u003ch2\u003eDescription\u003c\/h2\u003e\u003cp\u003eThe Cometic EST Gasket Kit is specifically designed for high-performance 4-stroke engines, providing unmatched sealing integrity crucial for both naturally aspirated and boosted machines. At its core are the advanced Multi-Layer Steel (MLS) head gaskets, meticulously engineered to distribute torque evenly across the sealing surface. This innovative design significantly reduces bore distortion, leading to a superior piston ring seal that translates directly into more power and enhanced engine efficiency. Each MLS head gasket features outer layers embossed and coated with a durable Viton rubber, making them resilient against the extreme pressures and temperatures of today's highest-output engines. This Extreme Sealing Technology (EST) ensures consistent performance and reliability under the most demanding conditions. The proprietary rubber material covering the embossed stainless steel head, base, and rocker gaskets actively draws heat away from the combustion ring, preventing hot spots and premature gasket failure. With a precise bore size of 97.00 mm (3.818\") and a thickness of 0.69 mm (0.027\"), this kit provides the exact fitment needed for a flawless top end rebuild. Proudly made in the USA, Cometic delivers a complete solution for maintaining or upgrading your motorcycle's engine with confidence.\u003c\/p\u003e\u003ch2\u003eFeatures \u0026amp; Highlights\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Top End Rebuild Solution:\u003c\/strong\u003e Includes all essential base, head gaskets, cylinder O-rings, and other specific seals required for a thorough top end overhaul, simplifying your rebuild process.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Multi-Layer Steel (MLS) Head Gaskets:\u003c\/strong\u003e Engineered for even torque distribution, minimizing bore distortion and optimizing piston ring seal for increased power and efficiency in your 4-stroke engine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eViton Rubber Coated Outer Layers:\u003c\/strong\u003e Enhances durability and sealing capabilities, designed to withstand the high-cylinder pressures and temperatures of high-output engines.\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, providing superior sealing and resistance to heat and wear.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Heat Dissipation:\u003c\/strong\u003e Unique gasket material effectively draws heat away from the combustion ring, preventing hot spots and significantly extending gasket lifespan.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Engineered Fitment:\u003c\/strong\u003e Designed with a precise 97.00 mm (3.818\") bore size and 0.69 mm (0.027\") thickness for exact compatibility and reliable sealing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in the USA:\u003c\/strong\u003e Guarantees exceptional quality and manufacturing standards for a product you can trust.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eType: Top End\u003c\/li\u003e\n\u003cli\u003eModel: Hi-Performance\u003c\/li\u003e\n\u003cli\u003eUnits: Kit\u003c\/li\u003e\n\u003cli\u003eMaterial: MLS (Multi-layer Steel)\u003c\/li\u003e\n\u003cli\u003eBore Size: 97.00 mm (3.818\")\u003c\/li\u003e\n\u003cli\u003eThickness: 0.69 mm (0.027\")\u003c\/li\u003e\n\u003cli\u003eEngine Type: 4-Stroke\u003c\/li\u003e\n\u003cli\u003eProduct Name: Gasket Kit\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: C3540-EST\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cometic","offers":[{"title":"Default Title","offer_id":62392714035530,"sku":"09347839","price":59.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0971\/0016\/9546\/files\/8b8d27a3bfdb17aec3f4527ec230797d.webp?v=1781799483","url":"https:\/\/partsdenmark.com\/products\/cometic-est-gasket-kit-for-4-stroke-engines","provider":"Parts Denmark","version":"1.0","type":"link"}