18-3135-9 - Bolt, 306643, 2PK - Special Order - No Returns

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Sierra Marine

18-3135 Replaces OE#306643  Size: 1/8 x 20 x 1/2" PAN HEAD For: Lower unit anodes, ignition covers and water pump housings.

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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.