Aftermarket 12 Volt, 105 Amp New Delco 1-Wire Marine Alternator fits Mercrusier, OMC and many other applications.

Alternator - Delco 10SI Series
105 Amp, 12 Volt, CW, 1-Groove Pulley, 1-Wire

You need only the main charging wire connected from the positive
post of the battery to the alternator output terminal.

Interchange numbers:
API Marine: 20051
ARCO Marine: 20102
Delco: 1100576, 1100577, 1102393, 1102496, 1105478
Mercury Marine: 56045, 59755, 69729
OMC: 983424, 983836, 988247

Replaces these part numbers:
ARROWHEAD ADR0334-C
LESTER 7152-105
WAI 7152N-94A

Fits other Engines Please ask if yours not listed.
1 Year Warranty

CM Marine
Auckland