Overview

Cometic Gasket Crankcase Breather Gaskets

Cometic Gasket crankcase breather gaskets seal the breather system to the engine case or breather tubes, preventing oil leaks while equalizing internal pressure. They are crucial for maintaining engine performance and reliability, and are predominantly used in V-Twin and motorcycle applications. Crankcase breather gaskets serve a few primary functions in an engine:

* Pressure Equalization: They allow crankcase blow-by gases to safely vent without allowing external contaminants inside
* Leak Prevention: By ensuring a tight seal, they prevent pressurized oil from weeping or spraying out of the breather system
* Durability: Manufactured from high-quality, high-temperature materials like aluminum foam, stainless steel or synthetic rubber/aramid fibers, they resist degrading under extreme pressure, heat, and oil exposure

Applications

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