Replaces OEM part #
Package of 2
Sierra part # 18-0126 inner exhaust cover gaskets
These gaskets are designed and manufactured to withstand the harsh marine elements. They are cut from a fiber compound that is free from asbestos and is able to handle higher temperatures of more than 500 degrees Fahrenheit.
The inner exhaust cover gasket comes as a complete set with precise CAD cut gasket to eliminate hand cutting or trimming for proper alignment. The typical thickness for these products can range up to 1/16".
Two surfaces being joined together can always be a concern. To reduce problems, remove the old gasket from all mating surfaces and clean both surfaces to the bare metal, and then use a thin layer of high-temperature silicone sealer on each side of inner cover gasket prior to installation for a more secure and tight seal.
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