Arco 60070 OEM Premium Replacement Alternator fits late model Volvo Penta 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:

- Volvo Penta 3856600, 3856600-6, 3857561, 3860171 and 3860769 Alternators

- BRP-OMC 987774, 3854182, 3854809, 3856600, 3857561 and 3860171 Alternators

- Sierra 18-6261 Alternator

- MES 3149M Alternator