18-3730 - Lock Nut, 3852648

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Part Number

Sierra Marine

Replaces OEM #3852648.

18-3730 LOCK NUT

Replaces: 3852648-9  

For: SX Drives, Cobra & King Cobra 1987-94

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Sierra Marine Nut 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.