Collection: Electrical - Alternators
Keep your batteries charged with marine alternators built for reliable, high-output performance. Shop a range of amperage and wattage ratings from trusted brands like ARCO Marine and Balmar. Not sure which alternator fits your engine and electrical system? Email orders@hawkeyemarine.net.
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Balmar Signal Stabilizer f/Tachometer [15-TSS]
Regular price $99.29 USDRegular priceUnit price per$0.00 USDSale price $99.29 USD -
Balmar Pulley Kit f/Yanmar 3JH5, 3JH4-E, 4JH4-E, 4JH5, 4JH5-E [48-YSP-3JH-A]
Regular price $689.49 USDRegular priceUnit price per$0.00 USDSale price $689.49 USD -
Balmar Alternator 170 AMP 12V 3.15" Dual Foot Saddle J10 Pulley [XT-CR-170-J10]
Regular price $1,143.99 USDRegular priceUnit price per$0.00 USDSale price $1,143.99 USD -
Balmar Alternator 250 AMP 12V 3.15" Dual Foot Saddle K6 Pulley [XT-DF-250-K6]
Regular price $1,403.99 USDRegular priceUnit price per$0.00 USDSale price $1,403.99 USD -
Balmar Alternator 170 Amp, 12V Single Foot Internal Regulator K6 Pulley [XT-SF-170-IR]
Regular price $611.59 USDRegular priceUnit price per$0.00 USDSale price $611.59 USD -
ARCO Marine Premium Replacement Universal Alternator w/Single Groove Pulley - 12V 55A [60075]
Regular price $298.75 USDRegular priceUnit price per$0.00 USDSale price $298.75 USD -
Balmar Pulley Kit f/Yanmar 2GM20-F, 3GM30-F, 3GM-F [48-YSP-3GM-B]
Regular price $689.49 USDRegular priceUnit price per$0.00 USDSale price $689.49 USD -
Balmar Alternator 100 AMP 12V 1-2" Single Foot Spindle Mount K6 Pulley w/Isolated Ground [621-100-K6]
Regular price $836.89 USDRegular priceUnit price per$0.00 USDSale price $836.89 USD -
Balmar Alternator 250 AMP 12V 3.15" Dual Foot Saddle J10 Pulley [XT-DF-250-J10]
Regular price $1,403.99 USDRegular priceUnit price per$0.00 USDSale price $1,403.99 USD -
Balmar Alternator Protection Module APM24 - 24V [APM-24]
Regular price $110.29 USDRegular priceUnit price per$0.00 USDSale price $110.29 USD -
Balmar Temp Sensor Battery - 30 [MC-TS-B30]
Regular price $66.19 USDRegular priceUnit price per$0.00 USDSale price $66.19 USD -
Balmar 621 Series 120A Kit w/MC-618 Regulator, T-Sensor, K6 Pulley, Single Foot Mounting Hardware [621-VUP-MC-120-K6]
Regular price $1,219.39 USDRegular priceUnit price per$0.00 USDSale price $1,219.39 USD -
Balmar Temperature Sensor Alternator - 80" Length [MC-TS-A80]
Regular price $50.79 USDRegular priceUnit price per$0.00 USDSale price $50.79 USD -
Balmar Centerfielder II 12/24V w/Wires - 2 Engines, 1 Bank [CFII-12/24]
Regular price $272.19 USDRegular priceUnit price per$0.00 USDSale price $272.19 USD -
Balmar Alternator 1-2" Single Foot K6 Serpentine Pulley Regulator Temp Sensor - 170A Kit - 12V [XT-SF-170-K6-KIT]
Regular price $1,490.69 USDRegular priceUnit price per$0.00 USDSale price $1,490.69 USD -
Balmar Alternator 1-2" Single Foot J10 Serpentine Pulley - 170A - 12V [XT-SF-170-J10]
Regular price $1,143.99 USDRegular priceUnit price per$0.00 USDSale price $1,143.99 USD -
Balmar 621 Series Alternator - Spindle Mount(Single Foot) - 100A - 12V [621-100-SV]
Regular price $836.89 USDRegular priceUnit price per$0.00 USDSale price $836.89 USD -
Balmar Temp Sensor Alternator - 54" [MC-TS-A]
Regular price $47.49 USDRegular priceUnit price per$0.00 USDSale price $47.49 USD -
Balmar Temp Sensor Battery - 20 [MC-TS-B]
Regular price $59.59 USDRegular priceUnit price per$0.00 USDSale price $59.59 USD -
ARCO Marine Zeus A225OB-12V High Output Outboard Alternator Engineered Kit [40471]
Regular price $1,049.00 USDRegular priceUnit price per$1,199.00 USDSale price $1,049.00 USDSale -
Balmar Max Charge MC618 Multi-Stage Regulator w/o Harness - 12V [MC-618]
Regular price $379.69 USDRegular priceUnit price per$0.00 USDSale price $379.69 USD -
Balmar Max Charge MC-618 Regulator 12V w/Harness Multi-Stage [MC-618-H]
Regular price $402.69 USDRegular priceUnit price per$0.00 USDSale price $402.69 USD -
Balmar Alternator 120 AMP 12V 3.15" Dual Foot Saddle Dual Pulley w/Isolated Ground [60-120-DV]
Regular price $904.69 USDRegular priceUnit price per$0.00 USDSale price $904.69 USD -
Balmar Alternator 170 AMP 12V 4" Dual Foot Saddle K6 Pulley [XT-DF4-170-K6]
Regular price $1,143.99 USDRegular priceUnit price per$0.00 USDSale price $1,143.99 USD
![Balmar Signal Stabilizer f/Tachometer [15-TSS]](http://hawkeyemarine.net/cdn/shop/files/87682XL.jpg?v=1747180643&width=533)
![Balmar Pulley Kit f/Yanmar 3JH5, 3JH4-E, 4JH4-E, 4JH5, 4JH5-E [48-YSP-3JH-A]](http://hawkeyemarine.net/cdn/shop/files/85363XL.jpg?v=1742592343&width=533)
![Balmar Alternator 170 AMP 12V 3.15" Dual Foot Saddle J10 Pulley [XT-CR-170-J10]](http://hawkeyemarine.net/cdn/shop/files/97474XL.jpg?v=1709967285&width=533)
![Balmar Alternator 250 AMP 12V 3.15" Dual Foot Saddle K6 Pulley [XT-DF-250-K6]](http://hawkeyemarine.net/cdn/shop/files/97484XL.jpg?v=1709967369&width=533)
![Balmar Alternator 170 Amp, 12V Single Foot Internal Regulator K6 Pulley [XT-SF-170-IR]](http://hawkeyemarine.net/cdn/shop/files/77370XL.jpg?v=1709915880&width=533)
![ARCO Marine Premium Replacement Universal Alternator w/Single Groove Pulley - 12V 55A [60075]](http://hawkeyemarine.net/cdn/shop/files/97208XL.jpg?v=1709966508&width=533)
![ARCO Marine Premium Replacement Universal Alternator w/Single Groove Pulley - 12V 55A [60075]](http://hawkeyemarine.net/cdn/shop/files/97208BXL.jpg?v=1709966510&width=533)
![Balmar Pulley Kit f/Yanmar 2GM20-F, 3GM30-F, 3GM-F [48-YSP-3GM-B]](http://hawkeyemarine.net/cdn/shop/files/87870XL.jpg?v=1742592360&width=533)
![Balmar Alternator 100 AMP 12V 1-2" Single Foot Spindle Mount K6 Pulley w/Isolated Ground [621-100-K6]](http://hawkeyemarine.net/cdn/shop/files/97460XL.jpg?v=1709967210&width=533)
![Balmar Alternator 250 AMP 12V 3.15" Dual Foot Saddle J10 Pulley [XT-DF-250-J10]](http://hawkeyemarine.net/cdn/shop/files/97482XL.jpg?v=1709967352&width=533)
![Balmar Alternator Protection Module APM24 - 24V [APM-24]](http://hawkeyemarine.net/cdn/shop/files/92158XL.jpg?v=1709950290&width=533)
![Balmar Temp Sensor Battery - 30 [MC-TS-B30]](http://hawkeyemarine.net/cdn/shop/files/87664XL.jpg?v=1709939006&width=533)
![Balmar 621 Series 120A Kit w/MC-618 Regulator, T-Sensor, K6 Pulley, Single Foot Mounting Hardware [621-VUP-MC-120-K6]](http://hawkeyemarine.net/cdn/shop/files/88783XL.jpg?v=1709940853&width=533)
![Balmar Temperature Sensor Alternator - 80" Length [MC-TS-A80]](http://hawkeyemarine.net/cdn/shop/files/87627XL.jpg?v=1709938961&width=533)
![Balmar Centerfielder II 12/24V w/Wires - 2 Engines, 1 Bank [CFII-12/24]](http://hawkeyemarine.net/cdn/shop/files/83219XL.jpg?v=1709931565&width=533)
![Balmar Alternator 1-2" Single Foot K6 Serpentine Pulley Regulator Temp Sensor - 170A Kit - 12V [XT-SF-170-K6-KIT]](http://hawkeyemarine.net/cdn/shop/files/74955XL.jpg?v=1709910004&width=533)
![Balmar Alternator 1-2" Single Foot J10 Serpentine Pulley - 170A - 12V [XT-SF-170-J10]](http://hawkeyemarine.net/cdn/shop/files/74952XL.jpg?v=1709909986&width=533)
![Balmar 621 Series Alternator - Spindle Mount(Single Foot) - 100A - 12V [621-100-SV]](http://hawkeyemarine.net/cdn/shop/files/68758XL.jpg?v=1709900206&width=533)
![Balmar Temp Sensor Alternator - 54" [MC-TS-A]](http://hawkeyemarine.net/cdn/shop/files/68764XL.jpg?v=1709900231&width=533)
![Balmar Temp Sensor Battery - 20 [MC-TS-B]](http://hawkeyemarine.net/cdn/shop/files/68765XL.jpg?v=1709900240&width=533)
![ARCO Marine Zeus A225OB-12V High Output Outboard Alternator Engineered Kit [40471]](http://hawkeyemarine.net/cdn/shop/files/114414XL.jpg?v=1781190180&width=533)
![Balmar Max Charge MC618 Multi-Stage Regulator w/o Harness - 12V [MC-618]](http://hawkeyemarine.net/cdn/shop/files/89458XL.jpg?v=1709943189&width=533)
![Balmar Max Charge MC-618 Regulator 12V w/Harness Multi-Stage [MC-618-H]](http://hawkeyemarine.net/cdn/shop/files/87062XL.jpg?v=1709938254&width=533)
![Balmar Alternator 120 AMP 12V 3.15" Dual Foot Saddle Dual Pulley w/Isolated Ground [60-120-DV]](http://hawkeyemarine.net/cdn/shop/files/97447XL.jpg?v=1709967143&width=533)
![Balmar Alternator 170 AMP 12V 4" Dual Foot Saddle K6 Pulley [XT-DF4-170-K6]](http://hawkeyemarine.net/cdn/shop/files/97485XL.jpg?v=1709967377&width=533)