Alternator Mando 55 Amp | Sierra 18-5966

55 amp marine alternator with 2 in. mounting foot and single v-belt pulley fits Mercruiser and various other marine engines.

New 55 amp 12 volt marine alternator
Single v-groove pulley included
Internal regulator
2-inch mounting foot
Includes red battery sense and purple excitation wire leads with bullet connectors
Replaces Mercuiser 12449, 92497A3, 817119A1, 817119A4
Replaces Marine Power 1210-000
Replaces Westerbeke 42847
Replaces Mallory 9-19101