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 Alternator Protection Module - 48V [APM-48]
Regular price $164.39 USDRegular priceUnit price per$0.00 USDSale price $164.39 USD -
Balmar Alternator 120 AMP 12V 1-2" Single Foot Spindle Mount Dual Vee Pulley w/Isolated Ground [621-120-DV]
Regular price $904.69 USDRegular priceUnit price per$0.00 USDSale price $904.69 USD -
Balmar Alternator 100 AMP Kit 12V 1-2" Single Foot Spindle Mount Dual Vee Pulley Regulator Temp Sensor [621-VUP-MC-100-DV]
Regular price $1,124.89 USDRegular priceUnit price per$0.00 USDSale price $1,124.89 USD -
Balmar Regulator Kit f/Valeo w/MC-618 [MC-618-VL-01]
Regular price $657.29 USDRegular priceUnit price per$0.00 USDSale price $657.29 USD -
Balmar Alternator 120 Amp 12V 3.15" Dual foot Saddle Single K6 Pulley w/Isolated Grounding [60-120-K6]
Regular price $904.69 USDRegular priceUnit price per$0.00 USDSale price $904.69 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 -
Balmar Alternator 3.15" Dual Foot Saddle J10 Serpentine Pulley Regulator Temp Sensor - 170A Kit - 12V [XT-DF-170-J10-KIT]
Regular price $1,490.69 USDRegular priceUnit price per$0.00 USDSale price $1,490.69 USD -
Balmar Belt Buddy w/o Adjustment Arm [BBU]
Regular price $61.79 USDRegular priceUnit price per$0.00 USDSale price $61.79 USD -
Balmar Belt Buddy w/Universal Adjustment Arm [UBB]
Regular price $88.19 USDRegular priceUnit price per$0.00 USDSale price $88.19 USD -
Balmar Universal Adjustment Arm [UAA]
Regular price $43.09 USDRegular priceUnit price per$0.00 USDSale price $43.09 USD -
Balmar Alternator 97XD Series 190A, 24V, K6 Pulley [97XD-24-190]
Regular price $2,561.00 USDRegular priceUnit price per$2,865.00 USDSale price $2,561.00 USDSale -
Mastervolt Alternator Temperature Sensor [41500400]
Regular price $27.99 USDRegular priceUnit price per$0.00 USDSale price $27.99 USD -
ARCO Marine Premium Replacement Alternator w/65mm Multi-Groove Pulley - 12V 70A [20800]
Regular price $269.93 USDRegular priceUnit price per$0.00 USDSale price $269.93 USD -
Balmar Kit 621 Series 100A Single FT Alt MC Reg T Sensor [621-VUP-MC-100-SV]
Regular price $1,124.89 USDRegular priceUnit price per$0.00 USDSale price $1,124.89 USD -
ARCO Marine Premium Replacement Outboard Alternator w/Multi-Groove Pulley - 12V 50A [20850]
Regular price $521.01 USDRegular priceUnit price per$0.00 USDSale price $521.01 USD -
Balmar Pulley Kit f/Yanmar 3JH2-TE, 3JH2-E [48-YSP-3JH-C]
Regular price $689.49 USDRegular priceUnit price per$0.00 USDSale price $689.49 USD -
ARCO Marine Zeus A8000-48V 8kW Ford Transit Alternator w/Isolated Ground K6 Pulley [4610]
Regular price $2,143.90 USDRegular priceUnit price per$2,528.90 USDSale price $2,143.90 USDSale -
ARCO Marine Zeus A220/3000W 12V HD High Output Alternator - J180 Mount [4043]
Regular price $928.00 USDRegular priceUnit price per$1,167.00 USDSale price $928.00 USDSale -
ARCO Marine Zeus A115/3500W 24V HD Hight Output Alternator - J180 Mount [4412]
Regular price $1,087.00 USDRegular priceUnit price per$1,367.00 USDSale price $1,087.00 USDSale -
ARCO Marine Zeus A115/3500W 24V HD High Output Alternator - Pad Mount [4413]
Regular price $1,087.00 USDRegular priceUnit price per$1,367.00 USDSale price $1,087.00 USDSale -
ARCO Marine Zeus A220/3000W 12V HD High Output Alternator - Pad Mount [4044]
Regular price $928.00 USDRegular priceUnit price per$1,167.00 USDSale price $928.00 USDSale -
ARCO Marine Premium Replacement Alternator w/50mm Multi-Groove Pulley [20815]
Regular price $340.82 USDRegular priceUnit price per$0.00 USDSale price $340.82 USD -
Balmar Alternator 250 AMP 12V 1-2" Single Foot Spindle Mount K6 Pulley [XT-SF-250-K6]
Regular price $1,403.99 USDRegular priceUnit price per$0.00 USDSale price $1,403.99 USD -
Balmar Yanmar Pulley Kit f/4JH, 4JHE, -TE, -HTE, -DTE [48-YSP-4JH-F]
Regular price $689.49 USDRegular priceUnit price per$0.00 USDSale price $689.49 USD
![Balmar Alternator Protection Module - 48V [APM-48]](http://hawkeyemarine.net/cdn/shop/files/97429XL.jpg?v=1709967085&width=533)
![Balmar Alternator 120 AMP 12V 1-2" Single Foot Spindle Mount Dual Vee Pulley w/Isolated Ground [621-120-DV]](http://hawkeyemarine.net/cdn/shop/files/95720XL.jpg?v=1709962091&width=533)
![Balmar Alternator 100 AMP Kit 12V 1-2" Single Foot Spindle Mount Dual Vee Pulley Regulator Temp Sensor [621-VUP-MC-100-DV]](http://hawkeyemarine.net/cdn/shop/files/97463XL.jpg?v=1709967235&width=533)
![Balmar Regulator Kit f/Valeo w/MC-618 [MC-618-VL-01]](http://hawkeyemarine.net/cdn/shop/files/89429XL.jpg?v=1709943142&width=533)
![Balmar Alternator 120 Amp 12V 3.15" Dual foot Saddle Single K6 Pulley w/Isolated Grounding [60-120-K6]](http://hawkeyemarine.net/cdn/shop/files/83214XL.jpg?v=1709931547&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)
![Balmar Alternator 3.15" Dual Foot Saddle J10 Serpentine Pulley Regulator Temp Sensor - 170A Kit - 12V [XT-DF-170-J10-KIT]](http://hawkeyemarine.net/cdn/shop/files/74947XL.jpg?v=1709909951&width=533)
![Balmar Belt Buddy w/o Adjustment Arm [BBU]](http://hawkeyemarine.net/cdn/shop/files/68770XL.jpg?v=1709900265&width=533)
![Balmar Belt Buddy w/Universal Adjustment Arm [UBB]](http://hawkeyemarine.net/cdn/shop/files/68768XL.jpg?v=1709900248&width=533)
![Balmar Universal Adjustment Arm [UAA]](http://hawkeyemarine.net/cdn/shop/files/68769XL.jpg?v=1709900257&width=533)
![Balmar Alternator 97XD Series 190A, 24V, K6 Pulley [97XD-24-190]](http://hawkeyemarine.net/cdn/shop/files/105543XL.jpg?v=1760383692&width=533)
![Mastervolt Alternator Temperature Sensor [41500400]](http://hawkeyemarine.net/cdn/shop/files/84885XL.jpg?v=1709934030&width=533)
![ARCO Marine Premium Replacement Alternator w/65mm Multi-Groove Pulley - 12V 70A [20800]](http://hawkeyemarine.net/cdn/shop/files/97206XL.jpg?v=1709966479&width=533)
![ARCO Marine Premium Replacement Alternator w/65mm Multi-Groove Pulley - 12V 70A [20800]](http://hawkeyemarine.net/cdn/shop/files/97206BXL.jpg?v=1709966481&width=533)
![Balmar Kit 621 Series 100A Single FT Alt MC Reg T Sensor [621-VUP-MC-100-SV]](http://hawkeyemarine.net/cdn/shop/files/88988XL.jpg?v=1709941327&width=533)
![ARCO Marine Premium Replacement Outboard Alternator w/Multi-Groove Pulley - 12V 50A [20850]](http://hawkeyemarine.net/cdn/shop/files/97207XL.jpg?v=1709966495&width=533)
![ARCO Marine Premium Replacement Outboard Alternator w/Multi-Groove Pulley - 12V 50A [20850]](http://hawkeyemarine.net/cdn/shop/files/97207BXL.jpg?v=1709966496&width=533)
![Balmar Pulley Kit f/Yanmar 3JH2-TE, 3JH2-E [48-YSP-3JH-C]](http://hawkeyemarine.net/cdn/shop/files/85889XL.jpg?v=1742592351&width=533)
![ARCO Marine Zeus A8000-48V 8kW Ford Transit Alternator w/Isolated Ground K6 Pulley [4610]](http://hawkeyemarine.net/cdn/shop/files/114272XL.jpg?v=1780637362&width=533)
![ARCO Marine Zeus A8000-48V 8kW Ford Transit Alternator w/Isolated Ground K6 Pulley [4610]](http://hawkeyemarine.net/cdn/shop/files/114272BXL.jpg?v=1780637362&width=533)
![ARCO Marine Zeus A220/3000W 12V HD High Output Alternator - J180 Mount [4043]](http://hawkeyemarine.net/cdn/shop/files/113444XL.jpg?v=1775211876&width=533)
![ARCO Marine Zeus A115/3500W 24V HD Hight Output Alternator - J180 Mount [4412]](http://hawkeyemarine.net/cdn/shop/files/113446XL.jpg?v=1775211876&width=533)
![ARCO Marine Zeus A115/3500W 24V HD High Output Alternator - Pad Mount [4413]](http://hawkeyemarine.net/cdn/shop/files/113447XL.jpg?v=1775211877&width=533)
![ARCO Marine Zeus A220/3000W 12V HD High Output Alternator - Pad Mount [4044]](http://hawkeyemarine.net/cdn/shop/files/113445XL.jpg?v=1775211876&width=533)
![ARCO Marine Premium Replacement Alternator w/50mm Multi-Groove Pulley [20815]](http://hawkeyemarine.net/cdn/shop/files/97201XL.jpg?v=1709966408&width=533)
![ARCO Marine Premium Replacement Alternator w/50mm Multi-Groove Pulley [20815]](http://hawkeyemarine.net/cdn/shop/files/97201BXL.jpg?v=1709966410&width=533)
![Balmar Alternator 250 AMP 12V 1-2" Single Foot Spindle Mount K6 Pulley [XT-SF-250-K6]](http://hawkeyemarine.net/cdn/shop/files/93359XL.jpg?v=1777548302&width=533)
![Balmar Yanmar Pulley Kit f/4JH, 4JHE, -TE, -HTE, -DTE [48-YSP-4JH-F]](http://hawkeyemarine.net/cdn/shop/files/104849XL.jpg?v=1741810735&width=533)