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Sierra Marine 18-2175 - Coupler 18643A7

18-2175 - Coupler 18643A7

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Sierra Marine

18-2175 ENGINE COUPLER Replaces: Mercruiser 18643A7
Uses 18-2146 Yoke Shaft Flex plate style for late model, small crankshaft bolt pattern, style engines

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Sierra Marine Engine Coupler 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.