Cometic 4-Stroke Top End Gasket Kit

Ensure peak engine performance and reliability for your 4-stroke motorcycle with the premium Cometic 4-Stroke Top End Gasket Kit. Engineered for demanding conditions, this high-performance gasket kit provides a complete solution for your top-end rebuild or maintenance.

Description

The 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.

Further 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.

Features & Highlights

• Comprehensive Top End Rebuild Kit: 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.
• Advanced MLS Head Gaskets: Utilizes Multi-layer Steel construction to ensure even torque distribution, minimize bore distortion, and optimize piston ring seal for enhanced power output.
• Extreme Sealing Technology (EST): 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.
• Optimized Heat Management: Specially formulated gasket material efficiently dissipates heat from the combustion ring, preventing hot spots and extending gasket lifespan.
• Engineered for High-Output 4-Stroke Engines: Designed to perform flawlessly on the most powerful naturally aspirated and boosted 4-stroke motorcycle engines with high cylinder pressures.
• Precision Machined: Manufactured with a precise 106.00 mm bore size and 0.69 mm (0.027") thickness for exact fitment and optimal engine performance.
• Proudly Made in the USA: Guarantees exceptional quality, craftsmanship, and adherence to stringent manufacturing standards.

Technical Specifications

• Type: Top End Gasket Kit
• Model: Hi-Performance
• Units: Kit
• Material: MLS (Multi-layer Steel)
• Bore Size: 106.00 mm
• Thickness: 0.69 mm (0.027")
• Engine Type: 4-Stroke
• Vendor Part Number: C3128-EST

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