Cometic Top End Kit for Yamaha 49mm Bore C3249-EST

EST (Extreme Sealing Technology) gasket kits include embossed stainless steel head, base and rocker gaskets covered with a proprietary rubber material

Head gasket material allows heat to be drawn away from the combustion ring and dissipated evenly across the gasket surface to eliminate hot spots and gasket failure

Sets contain all the necessary gaskets, seals and O-rings to rebuild the top end from the cylinder base upward

The Cometic Top End Kit for Yamaha engines provides a reliable solution for engine rebuilding and performance enhancement. Designed specifically for Yamaha models with a 49mm bore, this kit ensures precise fit and optimal performance. It features high-quality components engineered to meet or exceed OEM specifications, helping restore engine integrity and boost efficiency. Whether you're performing routine maintenance or upgrading your engine, this kit offers durability and consistent performance.
Constructed with premium materials, the Cometic C3249-EST kit includes everything necessary for a complete top-end rebuild. This comprehensive set simplifies the assembly process and saves time by providing all essential parts in one package. Its design prioritizes durability, heat resistance, and sealing performance, making it suitable for both recreational and competitive use.
The kit's components are engineered to withstand high temperatures and pressures, ensuring a long service life even under demanding conditions. Easy installation and compatibility with Yamaha engines make this kit an ideal choice for mechanics and enthusiasts seeking a dependable solution for top-end repairs and upgrades.

Features:

• Designed specifically for Yamaha engines with 49mm bore

• Comprehensive kit includes all necessary top-end components

• High-quality materials ensure durability and heat resistance

• Engineered for precise fit and optimal sealing

• Ideal for engine rebuilding, maintenance, and performance upgrades