Arco 60065 OEM Premium Replacement Alternator fits late model Mercruiser marine engines. The engine alternator is rated 12 volt and 65 amps, featuring an internal regulator 2" mounting foot and supplied complete with a single groove pulley.

The Arco alternator replaces the following part numbers:

- Mercury 805447T and 805884T Alternators

- Mercruiser 12449, 12449A1, 817119A1, 817119A4, 92497, 92497A3 and 98555A1 Alternators

- Sierra 18-5965 Alternator

- Mallory 9-19103 Alternator

- MES 3159M Alternator