Balmar 621-70-SV 70 Amp 12V

Balmar 621 70 SR IG 70 Amp 12V 6-Series Alternator is engineered to replace most OEM alternators on a wide variety of marine gasoline and diesel engines.

Balmar 6-Series alternators are available in three mounting configurations, which support four mounting styles: 3.15” saddle, typical of Yanmar engines, 4” J-180mount, and a single foot mount that’s convertible to support 1” Motorola and 2” Delcostyle mounting configurations.

Balmar 621-70-SR-IG 6-Series Alternators are 3.15” I.D. Saddle (Hitachi Style) and features a SmartReady internal regulation that enables the alternator to be used with smart Balmar external regulation or as a stand-alone, internally regulated alternator system.