18-4080 - Piston, Standard Yamaha

Sierra Marine 18-4080 - Piston, Standard Yamaha

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Part Number

Sierra Marine

18-4080 Piston Std. (Port) Replaces: 6R5-11642-11

Warranty (PDF)

Sierra Marine Piston-std. Port 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.