18-3861 - Head Gasket 27-18785-1

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Sierra Marine

18-3861 HEAD GASKET Replaces: Mercury/Mariner 27-18785-1 For: Model 135, 150 and XR4

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Sierra Marine Head Gasket is equivalent to parts:

Sierra Marine is the market leader for aftermarket marine engine parts. Sierra products cover every major engine brand. Sierra offers a comprehensive product line and an unsurpassed customer satisfaction warranty covering parts and labor.