18-4069 - Piston 5/6/8 HP, 1986 to 1995

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Part Number

Sierra Marine

Replaces OEM 0432803.

18-4069 Piston OMC 432803

Standard bore is 1.937

Warranty (PDF)
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Sierra Marine Piston 5/6/8 D2753 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.