Alternators
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![ARCO Marine Premium Replacement Alternator w\/50mm Multi-Groove Pulley [20815]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/125190/365858/97201XL__96890.1763086485.jpg?c=2 "ARCO Marine Premium Replacement Alternator w\/50mm Multi-Groove Pulley [20815]")
![ARCO Marine Premium Replacement Alternator w\/50mm Multi-Groove Pulley [20815]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/125190/365859/97201BXL__52761.1763086486.jpg?c=2 "ARCO Marine Premium Replacement Alternator w\/50mm Multi-Groove Pulley [20815]")
ARCO Marine Premium Replacement Alternator w/50mm Multi-Groove Pulley [20815]
ARCO Marine
MSRP: $340.82$247.99Premium Replacement Alternator with 50mm Multi-Groove PulleyReplacement alternator that will fit Mercruiser 4.3L-6.2L, 12 Volt, 70 AMP, Internal Fan, 50-mm multi-groove serpentine pulley included.Features:All alternators are engineered for performance...MSRP: $340.82$247.99 -
![Balmar Pulley Kit Yanmar f\/3YM30 [48-YSP-3YM-B]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/125079/365620/96627XL__22629.1763086081.jpg?c=2 "Balmar Pulley Kit Yanmar f\/3YM30 [48-YSP-3YM-B]")
Balmar Pulley Kit Yanmar f/3YM30 [48-YSP-3YM-B]
Balmar
MSRP: $689.49$675.99Pulley Kit Yanmar for 3YM30AltMount®Serpentine Pulley Conversion Kit for Yanmar Diesel EnginesYanmar Engines Covered: 3YM30Kit Includes: Three Ten-Groove (J10) Pulleys, Two J10, 39″ Circumference Serpentine Belts (one spare) & Mounting...MSRP: $689.49$675.99 -
![Balmar Alternator 250 AMP Kit 12V 4" Dual Foot Saddle Dual Vee Pulley Regulator Temp Sensor [XT-DF4-250-DV-KIT ]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/124865/365385/95973XL__40143.1763085481.jpg?c=2 "Balmar Alternator 250 AMP Kit 12V 4\" Dual Foot Saddle Dual Vee Pulley Regulator Temp Sensor [XT-DF4-250-DV-KIT ]")
Balmar Alternator 250 AMP Kit 12V 4" Dual Foot Saddle Dual Vee Pulley Regulator Temp Sensor [XT-DF4-250-DV-KIT]
Balmar
MSRP: $1,763.69$1,417.99Alternator 250 AMP Kit 12V 4" Dual Foot Saddle Dual Vee Pulley Regulator & Temp SensorKit Includes: XT-DF4-250-DV Alternator, MC-618 Regulator, Temperature Sensors & Mounting HardwareXT Series Alternator: 250A, 12V, Saddle Mount (Dual Foot),...MSRP: $1,763.69$1,417.99 -
![Balmar Alternator 120 AMP 12V 1-2" Single Foot Spindle Mount Dual Vee Pulley w\/Isolated Ground [621-120-DV]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/124768/365230/95720XL__76940.1763085174.jpg?c=2 "Balmar Alternator 120 AMP 12V 1-2\" Single Foot Spindle Mount Dual Vee Pulley w\/Isolated Ground [621-120-DV]")
Balmar Alternator 120 AMP 12V 1-2" Single Foot Spindle Mount Dual Vee Pulley w/Isolated Ground [621-120-DV]
Balmar
MSRP: $904.69$733.99Alternator 120 AMP 12V 1-2" Single Foot Spindle Mount Dual Vee Pulley with Isolated GroundAlternator, 621 Series, 120A, 12V, Spindle Mount (Single Foot), 1-2in, Dual Deep Vee Pulley, Isolated Ground 1" Motorola-Style Mounting; Typical for...MSRP: $904.69$733.99 -
![Balmar Pulley Kit f\/Perkins 4170, 4108 (K6) [48-PSP-410-A]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/123991/364344/93358XL__38683.1763082990.jpg?c=2 "Balmar Pulley Kit f\/Perkins 4170, 4108 (K6) [48-PSP-410-A]")
Balmar Pulley Kit f/Perkins 4170, 4108 (K6) [48-PSP-410-A]
Balmar
MSRP: $855.99$839.99Pulley Kit for Perkins 4170, 4108 (K6)AltMount®Serpentine Pulley Conversion Kit for Perkins/Sabre EnginesPerkins/Sabre Engines Covered: 4107, 4108Kit Includes: Three Six-Groove (K6) Pulleys, Two K6, 40″ Circumference Serpentine Belts (one...MSRP: $855.99$839.99 -
![Balmar Alternator 120 AMP 12V 1-2" Single Foot Spindle Mount Dual Vee Pulley Regulator Temp Sensor [621-VUP-MC-120-DV]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/123743/364007/92761XL__14407.1763082264.jpg?c=2 "Balmar Alternator 120 AMP 12V 1-2\" Single Foot Spindle Mount Dual Vee Pulley Regulator Temp Sensor [621-VUP-MC-120-DV]")
Balmar Alternator 120 AMP 12V 1-2" Single Foot Spindle Mount Dual Vee Pulley Regulator Temp Sensor [621-VUP-MC-120-DV]
Balmar
MSRP: $1,219.39$988.99Alternator 120 AMP 12V 1-2" Single Foot Spindle Mount Dual Vee Pulley Regulator & Temp SensorKit Includes: 621-120-DV Alternator, MC-618 Regulator, Temperature Sensors, Mounting Hardware621-120-DV Alternator: 120A, 12V, Spindle Mount (Single Foot),...MSRP: $1,219.39$988.99 -
![Balmar Alternator Protection Module APM24 - 24V [APM-24]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/123656/363859/92158XL__21068.1763081987.jpg?c=2 "Balmar Alternator Protection Module APM24 - 24V [APM-24]")
Balmar Alternator Protection Module APM24 - 24V [APM-24]
Balmar
MSRP: $110.29$103.99Alternator Protection Module APM24 - 24VAlternators can be subjected to voltage spikes caused by lithium battery shutdowns, intermittent connections, and other over-voltage events. Balmar has introduced a robust Alternator Protection Module which...MSRP: $110.29$103.99 -
SOLD OUT
![Balmar Alternator Protection Module APM12 - 12V [APM-12]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/123655/363858/92157XL__04698.1763081985.jpg?c=2 "Balmar Alternator Protection Module APM12 - 12V [APM-12]")
Balmar Alternator Protection Module APM12 - 12V [APM-12]
Balmar
MSRP: $99.29$97.99Alternator Protection Module APM12 - 12VAlternators can be subjected to voltage spikes caused by lithium battery shutdowns, intermittent connections, and other over-voltage events. Balmar has introduced a robust Alternator Protection Module which...MSRP: $99.29$97.99 -
![Balmar Max Charge MC618 Multi-Stage Regulator w\/o Harness - 12V [MC-618]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/123348/363416/89458XL__65169.1763081031.jpg?c=2 "Balmar Max Charge MC618 Multi-Stage Regulator w\/o Harness - 12V [MC-618]")
Balmar Max Charge MC618 Multi-Stage Regulator w/o Harness - 12V [MC-618]
Balmar
MSRP: $379.69$307.99Max Charge MC618 Multi-Stage Regulator without Harness - 12VBalmar's MC-618 Regulator communicates with the SG200 Battery Monitor to provide information to the SG200 Color Display and Smartphone App. Now you can see how the MC-618 Regulator is...MSRP: $379.69$307.99 -
![Balmar Regulator Kit f\/Valeo w\/MC-618 [MC-618-VL-01]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/123342/363408/89429XL__31910.1763081014.jpg?c=2 "Balmar Regulator Kit f\/Valeo w\/MC-618 [MC-618-VL-01]")
Balmar Regulator Kit f/Valeo w/MC-618 [MC-618-VL-01]
Balmar
MSRP: $657.29$532.99Regulator Kit for Valeo with MC-618Balmar's MC-618 Regulator communicates with the SG200 Battery Monitor to provide information to the SG200 Color Display and Smartphone App. Now you can see how the MC-618 Regulator is directing your onboard...MSRP: $657.29$532.99 -
![Balmar Kit 621 Series 100A Single FT Alt MC Reg T Sensor [621-VUP-MC-100-SV]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/123255/363277/88988XL__82527.1763080745.jpg?c=2 "Balmar Kit 621 Series 100A Single FT Alt MC Reg T Sensor [621-VUP-MC-100-SV]")
Balmar Kit 621 Series 100A Single FT Alt MC Reg T Sensor [621-VUP-MC-100-SV]
Balmar
MSRP: $1,124.89$911.99Kit 621 Series 100A Single FT Alt MC Reg T SensorKit Includes: 621-100-SV Alternator, MC-618 Regulator, Temperature Sensors, Mounting Hardware621-100-SV Alternator: 100A, 12V, Spindle Mount (Single Foot), 1-2in, Single Deep Vee Pulley, Isolated...MSRP: $1,124.89$911.99 -
![Balmar Lehman Serp Pulley Kit [48-FSP-100]](https://cdn11.bigcommerce.com/s-q8rjl/images/stencil/350x350/products/123229/363241/88812XL__15043.1763080667.jpg?c=2 "Balmar Lehman Serp Pulley Kit [48-FSP-100]")
Balmar Lehman Serp Pulley Kit [48-FSP-100]
Balmar
MSRP: $855.99$839.99Lehman Serp Pulley KitAltMount®Serpentine Pulley Conversion Kit for Ford/Lehman EnginesFord/Lehman Engines Covered: FL80, FL120Kit Includes: Three Ten-Groove (J10) Pulleys, Two J10, 55" Circumference Serpentine Belts (one spare)Note: If you...MSRP: $855.99$839.99