18-4134 - Piston, Mercury 470 .030 Os

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Part Number

Sierra Marine

18-4134 Piston .030

Replaces: Mercury 778-9441A5, 759-80661A8

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Sierra Marine Piston 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.