COMETIC Top End Gasket Kit - 90 mm for KTM, Husqvarna, Gas Gas C3790

Top End Gasket Kit - 90 mm - KTM/Husqvarna/Gas Gas

The COMETIC Top End Gasket Kit (Part Number C3790) is designed to deliver reliable sealing and optimal performance for high-output 4-stroke engines. This comprehensive kit includes a base gasket, head gasket, cylinder O-rings, and other essential seals needed for top-end repairs, ensuring a complete and precise rebuild. The MLS (multi-layer steel) head gasket in this kit promotes even torque distribution across the sealing surface, reducing bore distortion and enhancing piston ring seal for increased power and efficiency. Made to withstand the demands of today's high-horsepower, high-cylinder-pressure engines, these head gaskets feature embossed outer layers coated with Viton rubber, providing superior sealing and durability under extreme conditions. The kit also includes embossed stainless steel head, base, and rocker gaskets covered with a proprietary rubber material, which aids heat dissipation from the combustion chamber, helping to prevent hot spots and gasket failure. Crafted in the USA, the COMETIC Top End Gasket Kit ensures high-quality materials and precision engineering, making it suitable for both naturally aspirated and boosted engines. Whether performing routine maintenance or a complete rebuild, this gasket kit provides the performance and reliability needed for demanding motorcycle applications, especially on KTM, Husqvarna, and Gas Gas models with 90 mm bore sizes.

Features:

• Complete top end gasket kit includes base gasket, head gasket, cylinder O-rings, and seals for comprehensive repair

• Multi-layer steel (MLS) head gasket promotes even torque load, reducing bore distortion and improving piston ring seal

• Designed for high-horsepower 4-stroke engines, suitable for both naturally aspirated and turbocharged applications

• Embossed stainless steel gaskets with Viton rubber coating for enhanced sealing and durability

• Heat-dissipating gasket material prevents hot spots and gasket failure, increasing engine longevity

• Made in the USA with high-quality materials for reliable performance and precise fit