18-2418 - Upper Assembly, 1547-861063A8

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Sierra Marine

18-2418 COMPLETE UPPER GEAR CASE Replaces: Mercruiser 1547-861063A8
For: Gen II (1991 & UP) for gear ratios 1.81:1, 1.84:1.

Used with: 18-2411 Drive Shaft Housing Assembly

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Sierra Marine Complete Upper Unit Assy 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.