18-0989 Air Silencer Gasket for Johnson/Evinrude Outboard Motors
Model #
10506491
Mfg #
18-0989
$11.99
Orders placed by 3 PM EST typically ship the same day. Orders placed after this time will be processed the next business day.
18-0989 Air Silencer Gasket for Johnson/Evinrude Outboard Motors
Model #
10506491
Mfg #
18-0989
$11.99
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Sierra gaskets are manufactured to stringent quality standards and are fully interchangeable with the OEM products they are designed to replace. Parts are backed by SeaStar Solutions’ Two-Year Warranty—one of the best in the business.
We offer a variety of Sierra engine parts for most engine applications on the water today—including MerCruiser, OMC, Johnson/Evinrude, Volvo and more.
How to find the gasket you need
Select your gasket by locating the OEM part number in the table below. If you don't know the OEM part number, please visit our
Engine Parts Selector, where you can search by engine make, model, horsepower, serial number and year of manufacturer.
| Sierra # | Application | Replaces OEM Part # | Qty. | Model |
|---|---|---|---|---|
| 18-0989 | GLM | 34430 | 1 | 10506491 |
| 18-0989 | Johnson/Evinrude Outboard | 321794 | 1 | 10506491 |
| 18-0989 | Mallory | 9-60418 | 1 | 10506491 |
Application
Internal Engine System
Compatibility
Johnson/Evinrude Outboard
Type
Gaskets
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