Arco 60073 OEM Premium Replacement Alternator fits late model Volvo Penta marine engines. The engine alternator is rated 12 volt and 75 amps, and supplied complete with a 50mm multi-groove serpentine pulley.

The Arco alternator replaces the following part numbers:

- Volvo Penta 3862665 and 3884950 Alternators

- Sierra 18-5882 and 18-6845 Alternators