18-3923 - Piston Rings .030 Os (

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Sierra Marine

18-3923 Piston Ring Mercury 39-85636A4

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Sierra Marine Piston Rings .030in Os (2) 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.