COMETIC Top End Gasket Kit for Polaris 93.5 mm - Part C3446-EST

Top End Gasket Kit - 93.5 mm - Polaris

The COMETIC C3446-EST Top End Gasket Kit is designed specifically for high-performance Polaris engines. This comprehensive kit includes a base gasket, head gasket, cylinder O-rings, and other essential seals required for removing and reinstalling the top end. The MLS (Multi-Layer Steel) head gaskets in this kit promote an even torque load across the sealing surface, reducing bore distortion and enhancing piston ring sealing for increased power output. These gaskets are engineered to withstand the demands of modern high-horsepower, naturally aspirated, and boosted 4-stroke engines, utilizing a multi-layered steel design with embossed outer layers coated in Viton rubber for superior sealing and durability. The kit’s components are manufactured to meet the rigorous standards of today’s high-cylinder-pressure engines, ensuring reliable operation and enhanced performance. Made in the USA, the EST (Extreme Sealing Technology) gaskets feature embossed stainless steel head, base, and rocker gaskets covered with a proprietary rubber material. This material effectively draws heat away from the combustion ring and dissipates it evenly across the gasket surface, eliminating hot spots that can lead to gasket failure. Designed for precision and durability, this gasket kit provides a secure seal that maintains engine integrity under demanding conditions, making it an ideal choice for enthusiasts seeking high-performance and longevity in their Polaris vehicles.

Features:

• Includes base gasket, head gasket, cylinder O-rings, and additional seals for top end removal and installation

• MLS head gaskets promote even torque load, reducing bore distortion and improving piston ring seal

• Designed for high-output 4-stroke engines, both naturally aspirated and boosted

• Multi-layered steel construction with embossed outer layers coated with Viton rubber for superior sealing

• Extreme Sealing Technology (EST) gaskets feature embossed stainless steel and proprietary rubber for heat dissipation

• Engineered to withstand high-cylinder pressures and temperatures for reliable performance

• Made in the USA with high-quality materials for durability and longevity