Cometic Top End Gasket Kit for Yamaha 102mm - C7798

Top End Gasket Kit - 102 mm - Yamaha

The Cometic C7798 Top End Gasket Kit is designed for Yamaha engines requiring a 102mm gasket size, compatible with various Yamaha models including Raptor, YFZ, and FZ series. This comprehensive kit includes a high-quality MLS head gasket, base gasket, cylinder O-rings, and other essential seals for efficient top end rebuilds. The head gasket's multi-layered steel construction ensures an even torque load across the sealing surface, reducing bore distortion and enhancing piston ring sealing for improved power output. Designed to withstand high horsepower and cylinder pressures, these gaskets are ideal for naturally aspirated and boosted 4-stroke engines, providing reliable sealing in demanding conditions. The embossed stainless steel components feature a proprietary rubber coating, including Viton rubber on the MLS gaskets, which promotes heat dissipation and prevents hot spots that could lead to gasket failure. Made in the USA, the kit's premium materials help ensure durability and optimal performance during high-performance applications. Suitable for Yamaha models such as YFZ450, Raptor 700, FZ1, and more, this gasket kit is essential for professional rebuilds or maintenance to restore engine integrity and maximize horsepower. Proper installation and the use of this kit will contribute to longer engine life and dependable performance across a range of Yamaha 4-stroke motorcycles and ATV engines.

Features:

• High-quality MLS head gasket promotes even torque load and reduces bore distortion

• Multi-layered steel construction for high horsepower and cylinder pressure resistance

• Viton rubber coating on MLS gaskets for enhanced heat dissipation and reliability

• Embossed stainless steel head, base, and rocker gaskets for durability

• Includes all necessary seals and O-rings for top end rebuilds