Cometic Hi-Performance 4-Stroke Top End Gasket Kit
Cometic Hi-Performance 4-Stroke Top End Gasket Kit
About this product
About this product
Ensure optimal engine performance and reliability with the Cometic 4-Stroke Top End Gasket Kit. This comprehensive multi-layer steel gasket kit provides all the essential seals and gaskets for a complete top end overhaul, specifically engineered for high-output 4-stroke motorcycle engines.
Description
Designed for today’s most demanding 4-stroke engines, the Cometic Hi-Performance Top End Gasket Kit utilizes advanced Multi-Layer Steel (MLS) head gaskets. These innovative gaskets are crafted to promote an even torque load across the sealing surface, significantly reducing bore distortion and enhancing piston ring seal for measurable power gains. Each MLS head gasket features outer layers embossed and coated with a durable Viton rubber, ensuring exceptional performance in naturally aspirated and boosted applications with high horsepower and cylinder pressures. The kit also includes EST (Extreme Sealing Technology) embossed stainless steel base and rocker gaskets, coated with a proprietary rubber material for superior sealing. This specialized gasket material efficiently draws heat away from the combustion ring, distributing it evenly to prevent hot spots and premature gasket failure. With a precise bore size of 95.00 mm (3.750") and a thickness of 0.91 mm (0.036"), this high-quality engine sealing kit delivers unparalleled durability and is proudly made in the USA.
Features & Highlights
- Comprehensive Top End Kit: Includes correct base, head gasket, cylinder O-rings, and all other top end specific O-rings or seals required for complete removal and reinstallation (R&R) of your engine's top end.
- Advanced MLS Head Gaskets: Multi-Layer Steel design promotes even torque load, reduces bore distortion, and improves piston ring seal for enhanced power output in 4-stroke engines.
- High-Performance 4-Stroke Engineering: Specifically designed for today’s highest-output, naturally aspirated and boosted 4-stroke machines, ensuring reliable sealing under extreme conditions.
- Durable Viton Rubber Coating: Outer layers of the MLS head gaskets are embossed and coated with Viton rubber, providing superior sealing capabilities and resistance to high temperatures and pressures.
- Extreme Sealing Technology (EST): Features embossed stainless steel head, base, and rocker gaskets covered with a proprietary rubber material for exceptional sealing integrity.
- Optimized Heat Dissipation: Special head gasket material effectively draws heat away from the combustion ring, dissipating it evenly across the gasket surface to prevent hot spots and gasket failure.
- Proudly Made in the USA: Manufactured with precision and quality craftsmanship in the United States, ensuring reliability and performance.
Technical Specifications
- Type: Top End
- Model: Hi-Performance
- Units: Kit
- Material: MLS (Multi-layer Steel)
- Bore Size: 95.00 mm (3.750")
- Thickness: 0.91 mm (0.036")
- Engine Type: 4-Stroke
- Vendor Part Number: C3604-EST
Shipping & Return
Shipping & Return
Free shipping to GLS parcel shop parcel box for purchases over DKK 1,000.
GLS home delivery costs DKK 59.
We do our best to ship your order as quickly as possible. All orders are generally packed within 24 hours on weekdays.
There is a 14-day return policy. Read more
Specifications
C3604-EST
Hi-Performance
Gasket Kit
95,00 mm (3,750")
154 mm
25 mm
0,91 mm (0,036")
178 mm
4-Stroke
MLS (Multi-layer Steel)
Top End
Kit
Reviews
Who is behind Parts Denmark
Martin and William are the duo behind Parts Denmark — an unlikely but awesome combo of a tech-savvy young IT wizard and a seasoned motorcycle guru who’s seen (and fixed) it all. Together, we’ve built a team with big ambitions, plenty of passion, and a shared mission to create great things — side-by-side with you.
Based in Denmark
Fast customer support
Over 100.000 Products
2-Year Full Warranty
Your peace of mind is our priority. Every product in our shop comes with a comprehensive 2-year warranty, so you can hit the road with full confidence.
Support in Danish, Swedish, German & English
Whether you are upgrading your exhaust or choosing a new helmet, our team of seasoned riders is ready to provide professional guidance for your specific bike.
Free Shipping Over 200€ (EU)
Shop your favorite gear without worrying about extra costs. We offer free shipping on all orders over 200€ (EU), ensuring your parts reach you safely and affordably.
Authorized Parts Europe Dealer
As a certified Parts Europe supplier, we guarantee 100% authentic, high-quality motorcycle parts and accessories directly from the world's leading manufacturers.
