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

List Price

Your Price

Special Order Please Call Help

Part Number

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.

Warranty (PDF)
Enlarge photo
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.