18-5951 - Alternator, 78403A2, 68 Amp, Remanufactured

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Sierra Marine

Replaces OEM #0988247.

18-5951 ALTERNATOR (Remanufactured) (3-Wire) (68 AMP) Replaces: Mercrusier 78477, 78403A2, 92497A3 

Replaces Mando, Motorola and original equipment Delco. Uses same electrical connections and mounting method. Equipped with fan and drive pulley. SAE J1171

Warranty (PDF)
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Sierra Marine Alternator 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.