18-4804 - Gear Housing Assembly, 986381 - Special Order - No Returns

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Part Number

Sierra Marine

Replaces OEM 0986381.

18-4804 Upper Gear Housing Complete

21: 16 Ratio 

Replaces: OMC 984770, 986381  

Fits: 5.7L(1986-93), 5.8L(1986-89,1991-93)

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.