The Cometic Gasket Part Number cgsEX657 is designed to deliver reliable sealing performance for a variety of powersports applications, including Arctic Cat 550/650/700/1000 models, Honda CRF450R and CRF450X, Polaris Sportsman 550, and Yamaha YFM200/YFM225/YFM250. Crafted with high-quality materials, this exhaust gasket is engineered to withstand extreme engine conditions such as high cylinder pressures, elevated temperatures, and varying material combinations between the cylinder head and manifold. Its durable construction ensures a secure fit that resists burning through or being pushed out, eliminating the need for additional sealers and maintaining proper torque levels for optimal engine performance. The gasket's corrosion-resistant properties contribute to its longevity, ensuring consistent sealing and performance over time. Made in the USA, Cometic gaskets are trusted for their innovation and quality, supporting both performance upgrades and routine maintenance for a range of powersports vehicles. This gasket is an essential component for maintaining engine integrity, maximizing power output, and ensuring long-term durability under demanding conditions.
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