18-4806 - Gear

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Part Number

Sierra Marine

Replaces OEM 0984765.

18-4806 Upper Gear Housing Complete

21: 19 Ratio 

Replaces: 984765, 986380   

For: 4.3L, 3.0L high altitude OMC Cobra (1986-93)

Warranty (PDF)
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Sierra Marine Upper Gear Housing Complete 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.