18-3719 - Nut, 11-35921, 314730

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Part Number

Sierra Marine

Replaces OEM 0314730.

18-3719 PINION NUT

(5/8 - 18)

Replaces: Mercruiser 11-35921, OMC 314730

Warranty (PDF)
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Sierra Marine Pinion 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.