18-7137-9 - O-Ring 318372 (PK5)

Sierra Marine 18-7137-9 - O-Ring 318372 (PK5)

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Part Number

Sierra Marine

Replaces OEM 0318372.

318372 0.320 .155

Sierra Marine O Ring 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.