COMETIC Stator Cover Gasket for Yamaha EC421020F – Durable Seal for Marine and Powersports Engines

Stator Cover Gasket - Yamaha

The COMETIC EC421020F stator cover gasket is designed specifically for Yamaha EC421020F engines, providing a reliable and long-lasting seal. Constructed from advanced AFM material, this gasket features a chemically blown, compounded nitrile synthetic rubber bonded to a sturdy aluminum core, ensuring superior strength and durability. It is suitable for marine, ATV, and snowmobile applications where engine performance and sealing integrity are critical. The gasket's high-temperature resistance exceeds 250°F, making it ideal for demanding engine environments. Its unique composition prevents sticking to the engine case, facilitating quick and easy replacements without the need for sealants, silicone beads, or re-torquing. This design minimizes installation time and reduces the risk of leaks caused by crawling or weeping, providing a dependable seal for today’s engines with limited sealing surfaces. The aluminum core enhances gasket strength and maintains the seal under pressure, ensuring optimal engine performance across a range of conditions. Made in the USA, this gasket is a perfect OEM replacement that guarantees a precise fit and long service life. Vehicle fitment includes Yamaha EC421020F engines used in marine, ATV, and snowmobile applications, offering a trusted solution for maintenance and repairs. Whether you’re restoring a vintage model or maintaining a modern power sports machine, the COMETIC EC421020F gasket delivers professional-grade sealing performance with ease of installation.

Features:

• Material: AFM compounded nitrile synthetic rubber bonded to aluminum core for strength and durability

• High Temperature Resistance: Exceeds 250°F, suitable for demanding engine environments

• Design: Non-stick surface allows quick replacement without scraping or sealants

• Seal Integrity: Prevents weeping and crawling out, ensuring consistent sealing performance

• Ease of Installation: No re-torque or additional sealants required, saving service time

• Made in the USA: Quality manufacturing for reliable performance