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Mercury Outboard / Mariner Alternator #3162M

Mercury Outboard / Mariner Alternator 225 / 250 HP 3.0 liter, Nippondenso, 12 Volt, 50 Amp, internal fan, internal regulator and single "V" pulley.

OE#: 821663A1, 101211-3021 (N.D.)