18-6351 - Upper Gear Kit 18-6351

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Sierra Marine

18-6351 UPPER UNIT GEAR SET Replaces: Mercruiser 43-853641A2
For: Alpha I (Gen II) (1998-up), 0L100040-up, 1.47:1 Ratio (20-22 Teeth)
Used with: 18-2416 Complete Upper Gear Case

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Sierra Marine Upper Gear Kit 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.