18-4840 - Complete Lower Unit, 435277

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Part Number

Sierra Marine

Replaces OEM 0435277.

18-4840 Complete Lower Unit Assembly Replaces: 435277 Fits: 40/48/50hp w/20" Shaft (1989-92)

Note: Primered only. Be prepared to paint the gearcase to match your engine.

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Sierra Marine Complete Lower 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.