Collection:
Electrical - Alternators
122 products
Adventure
Camping
Fishing
Hunting
Knives & Tools
Hiking & Climbing
Electronics
16% Off
Balmar Alternator 100 AMP 12V 1-2" Single Foot Spindle Mount Dual Vee Pulley w/Isolated Ground [621-100-DV]
Regular price
$702.99
Sale price
$702.99
Regular price
$836.89
Unit price
/per
Alternator 100 AMP 12V 1-2" Single Foot Spindle Mount Dual Vee Pulley with Isolated GroundAlternator, 621 Series, 100A, 12V, Spindle Mount (Single Foot), 1-2in, Dual Deep Vee Pulley, Isolated Grou...
16% Off
Balmar Alternator 170 AMP Kit 12V 3.15" Dual Foot Saddle J10 Pulley Regulator Temp Sensor [XT-CR-170-J10-KIT]
Regular price
$1,252.99
Sale price
$1,252.99
Regular price
$1,490.69
Unit price
/per
Alternator 170 AMP Kit 12V 3.15" Dual Foot Saddle J10 Pulley Regulator & Temp SensorKit Includes: XT-DF-170-J10 Alternator, MC-618 Regulator, Temperature Sensors & Mounting HardwareXT Seri...
16% Off
Balmar Alternator 170 AMP Kit 12V 3.15" Dual Foot Saddle K6 Pulley Regulator Temp Sensor [XT-CR-170-K6-KIT]
Regular price
$1,252.99
Sale price
$1,252.99
Regular price
$1,490.69
Unit price
/per
Alternator 170 AMP Kit 12V 3.15" Dual Foot Saddle K6 Pulley Regulator & Temp SensorKit Includes: XT-DF-170-K6 Alternator, MC-618 Regulator, Temperature Sensors & Mounting HardwareXT Series...
16% Off
Balmar Alternator 120 AMP 12V 4" Dual Foot Saddle K6 Pulley w/Isolated Ground [604-120-K6]
Regular price
$759.99
Sale price
$759.99
Regular price
$904.69
Unit price
/per
Alternator 120 AMP 12V 4" Dual Foot Saddle K6 Pulley with Isolated GroundAlternator, 604 Series, 120A, 12V, Saddle Mount (Dual Foot), 4in, K6 Serpentine Pulley, Isolated Ground 4" J-180-Style Moun...
16% Off
Balmar Alternator 100 AMP Kit 12V 1-2" Single Foot Spindle Mount K6 Pulley Regulator Temp Sensor [621-VUP-MC-100-K6]
Regular price
$944.99
Sale price
$944.99
Regular price
$1,124.89
Unit price
/per
Alternator 100 AMP Kit 12V 1-2" Single Foot Spindle Mount K6 Pulley Regulator & Temp SensorKit Includes: 621-100-K6 Alternator, MC-618 Regulator, Temperature Sensors, Mounting Hardware621-100-...
16% Off
Balmar Alternator 120 AMP 12V 1-2" Single Foot Spindle Mount J10 Pulley w/Isolated Ground [621-120-J10]
Regular price
$759.99
Sale price
$759.99
Regular price
$904.69
Unit price
/per
Alternator 120 AMP 12V 1-2" Single Foot Spindle Mount J10 Pulley with Isolated GroundAlternator, 621 Series, 120A, 12V, Spindle Mount (Single Foot), 1-2in, J10 AltMount Serpentine Pulley, Isolated...
16% Off
Balmar Alternator 100 AMP 12V 1-2" Single Foot Spindle Mount J10 Pulley w/Isolated Ground [621-100-J10]
Regular price
$702.99
Sale price
$702.99
Regular price
$836.89
Unit price
/per
Alternator 100 AMP 12V 1-2" Single Foot Spindle Mount J10 Pulley with Isolated GroundAlternator, 621 Series, 100A, 12V, Spindle Mount (Single Foot), 1-2in, J10 AltMount Serpentine Pulley, Isolated...
16% Off
Balmar Alternator 250 AMP Kit 12V 3.15" Dual Foot Saddle J10 Pulley Regulator Temp Sensor [XT-DF-250-J10-KIT]
Regular price
$1,481.99
Sale price
$1,481.99
Regular price
$1,763.69
Unit price
/per
Alternator 250 AMP Kit 12V 3.15" Dual Foot Saddle J10 Pulley Regulator & Temp SensorKit Includes: XT-DF-250-J10 Alternator, MC-618 Regulator, Temperature Sensors & Mounting HardwareXT Seri...
16% Off
Balmar Alternator 100 AMP 12V 3.15" Dual Foot Saddle K6 Pulley w/Isolated Ground [60-100-K6]
Regular price
$702.99
Sale price
$702.99
Regular price
$836.89
Unit price
/per
Alternator 100 AMP 12V 3.15" Dual Foot Saddle K6 Pulley with Isolated GroundAlternator, 60 Series, 100A, 12V, Saddle Mount (Dual Foot), 3.15in, K6 Serpentine Pulley, Isolated Ground Hitachi-Style ...
16% Off
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
$944.99
Sale price
$944.99
Regular price
$1,124.89
Unit price
/per
Alternator 100 AMP Kit 12V 1-2" Single Foot Spindle Mount Dual Vee Pulley Regulator & Temp SensorKIt Includes: 621-100-DV Alternator, MC-618 Regulator, Temperature Sensors, Mounting Hardware62...
16% Off
Balmar Alternator 170 AMP 12V 3.15" Dual Foot Saddle J10 Pulley [XT-CR-170-J10]
Regular price
$961.99
Sale price
$961.99
Regular price
$1,143.99
Unit price
/per
Alternator 170 AMP 12V 3.15" Dual Foot Saddle J10 PulleyAlternator, XT Series, 170A, 12V, Saddle Mount (Dual Foot), 3.15in, J10 AltMount Serpentine Pulley, Case GroundHitachi-Style Mounting; Typic...
16% Off
Balmar Alternator 250 AMP 12V 3.15" Dual Foot Saddle K6 Pulley [XT-DF-250-K6]
Regular price
$1,179.99
Sale price
$1,179.99
Regular price
$1,403.99
Unit price
/per
Alternator 250 AMP 12V 3.15" Dual Foot Saddle K6 PulleyAlternator, XT Series, 250A, 12V, Saddle Mount (Dual Foot), 3.15in, K6 Serpentine Pulley, Case GroundHitachi-Style Mounting; Typical for Yanm...
37% Off
ARCO Marine Premium Replacement Alternator w/Single Groove Pulley - 12V 70A [20102]
Regular price
$160.99
Sale price
$160.99
Regular price
$254.72
Unit price
/per
Premium Replacement Alternator with Single Groove Pulley - 12V 70AReplacement alternator that will fit Mercruiser, BRP-OMC, 12 Volt, 70 Amp, Self-exciting, Ignition protection screens, Internal re...
24% Off
ARCO Marine Premium Replacement Outboard Alternator - Verado 12V 70A [20860]
Regular price
$342.99
Sale price
$342.99
Regular price
$448.59
Unit price
/per
Premium Replacement Outboard Alternator - Verado 12V 70AReplacement alternator that will fit all Mercury Verado Outboards, 12 Volt, 70 AMP, internal fan, multi-groove serpentine pulley included.Fe...
23% Off
ARCO Marine Premium Replacement Alternator w/Single Groove Pulley - 12V, 55A [60050]
Regular price
$210.99
Sale price
$210.99
Regular price
$275.18
Unit price
/per
Premium Replacement Alternator with Single Groove Pulley - 12V, 55APremium replacement alternator that will fit late model Mercruiser, 12 Volt, 55 Amp, Internal regulator. 2-inch mounting foot. Si...
16% Off
Balmar Alternator 170 AMP Kit 12V 4" Dual Foot Saddle K6 Pulley Regulator Temp Sensor [XT-DF4-170-K6-KIT]
Regular price
$1,252.99
Sale price
$1,252.99
Regular price
$1,490.69
Unit price
/per
170 AMP Alternator Kit - 12V 4" Dual Foot Saddle Mount with K6 Pulley, Regulator & Temp SensorBalmar offers a wide range of alternator power upgrades designed specifically for marine industry ...
16% Off
Balmar Alternator 120 AMP Kit 12V 3.15" Dual Foot Saddle Dual Vee Pulley Regulator Temp Sensor [60-YP-MC-120-DV]
Regular price
$1,023.99
Sale price
$1,023.99
Regular price
$1,219.39
Unit price
/per
Alternator 120 AMP Kit 12V 3.15" Dual Foot Saddle Dual Vee Pulley Regulator & Temp SensorKit Includes: a 60-120-DV Alternator, MC-618 Regulator, Temperature Sensors, Mounting Hardware60-120-DV...
23% Off
ARCO Marine Premium Replacement Outboard Alternator w/Multi-Groove Pulley - 12V 50A [20850]
Regular price
$399.99
Sale price
$399.99
Regular price
$521.01
Unit price
/per
Premium Replacement Outboard Alternator with Multi-Groove Pulley - 12V 50AReplacement alternator that will fit 1.5L & 3.0L Mercury Outboard, 12 Volt, 50 AMP, Internal Fan, Multi-groove serpent...
16% Off
Balmar Alternator 170 AMP 12V 4" Dual Foot Saddle K6 Pulley [XT-DF4-170-K6]
Regular price
$961.99
Sale price
$961.99
Regular price
$1,143.99
Unit price
/per
Alternator 170 AMP 12V 4" Dual Foot Saddle K6 PulleyBalmar offers a wide range of alternator power upgrades designed specifically for marine industry applications. They install high-reliability be...
16% Off
Balmar Alternator 100 AMP 12V 1-2" Single Foot Spindle Mount K6 Pulley w/Isolated Ground [621-100-K6]
Regular price
$702.99
Sale price
$702.99
Regular price
$836.89
Unit price
/per
Alternator 100 AMP 12V 1-2" Single Foot Spindle Mount K6 Pulley with Isolated GroundAlternator, 621 Series, 100A, 12V, Spindle Mount (Single Foot), 1-2in, K6 Serpentine Pulley, Isolated Ground 1" ...
15% Off
Balmar Alternator Protection Module - 48V [APM-48]
Regular price
$138.99
Sale price
$138.99
Regular price
$164.39
Unit price
/per
Alternator Protection Module - 48VThe Balmar APM provides best-in-class surge protection using the latest technology developed for the automotive industry. Protect Alternators From Damaging Effect...
16% Off
Balmar Alternator 100 AMP Kit 12V 3.15" Dual Foot Saddle K6 Pulley Regulator Temp Sensor [60-YP-MC-100-K6]
Regular price
$944.99
Sale price
$944.99
Regular price
$1,124.89
Unit price
/per
Alternator 100 AMP Kit 12V 3.15" Dual Foot Saddle K6 Pulley Regulator & Temp SensorKit Includes: a 60-100-K6 Alternator, MC-618 Regulator, Temperature Sensors, Mounting Hardware60-100-K6 Alter...
11% Off
Balmar Alternator 150 AMP 12V 4" Dual Foot Saddle K6 Pulley w/Isolated Ground [604-150-K6]
Regular price
$904.00
Sale price
$904.00
Regular price
$1,011.00
Unit price
/per
Alternator 150 AMP 12V 4" Dual Foot Saddle K6 Pulley with Isolated GroundAlternator, 604 Series, 150A, 12V, Saddle Mount (Dual Foot), 4in, K6 Serpentine Pulley, Isolated Ground 4" J-180-Style Moun...
11% Off
Balmar Offshore Repair Kit AT Series 200AMP 12V Includes Bearings, Brushes, Rectifier [70-AT-200]
Regular price
$202.00
Sale price
$202.00
Regular price
$226.00
Unit price
/per
Offshore Repair Kit AT Series 200AMP 12V Includes Bearings, Brushes, RectifierOffshore Repair Kit, AT Series Alternators, 12V, 200AIncludes: Bearings, Brushes, RectifierThis product may not be ret...
23% Off
ARCO Marine Premium Replacement Alternator w/Multi-Groove Pulley - 12V 55A [60055]
Regular price
$230.99
Sale price
$230.99
Regular price
$298.68
Unit price
/per
Premium Replacement Alternator with Multi-Groove Pulley - 12V 55AReplacement alternator that will fit late model Mercruiser, 12 Volt, 55 Amp, Internal regulator 2-inch mounting foot, multi-groove ...
23% Off
ARCO Marine Premium Replacement Universal Alternator w/Single Groove Pulley - 12V 55A [60075]
Regular price
$229.99
Sale price
$229.99
Regular price
$298.75
Unit price
/per
Premium Replacement Universal Alternator with Single Groove Pulley - 12V 55AReplacement alternator that will fit Yamaha, Marine Power, Crusader, Replaces Motorola, 12 Volt, 55 Amp, Internal regula...
16% Off
Balmar Alternator 250 AMP 12V 3.15" Dual Foot Saddle J10 Pulley [XT-DF-250-J10]
Regular price
$1,179.99
Sale price
$1,179.99
Regular price
$1,403.99
Unit price
/per
Alternator 250 AMP 12V 3.15" Dual Foot Saddle J10 PulleyAlternator, XT Series, 250A, 12V, Saddle Mount (Dual Foot), 3.15in, J10 AltMount Serpentine Pulley, Case GroundHitachi-Style Mounting; Typic...
23% Off
ARCO Marine Premium Replacement Inboard Alternator w/Single Groove Pulley - 12V 55A [60125]
Regular price
$239.99
Sale price
$239.99
Regular price
$311.28
Unit price
/per
Premium Replacement Inboard Alternator with Single Groove Pulley - 12V 55AReplacement alternator that will fit O.M.C. Cobra., Prestolite/Motorola, 12 Volt, 55 Amp, Internal regulator, Negative gro...
16% Off
Balmar Alternator 250 AMP Kit 12V 3.15" Dual Foot Saddle K6 Pulley Regulator Temp Sensor [XT-CR-250-K6-KIT]
Regular price
$1,481.99
Sale price
$1,481.99
Regular price
$1,763.69
Unit price
/per
Alternator 250 AMP Kit 12V 3.15" Dual Foot Saddle K6 Pulley Regulator & Temp SensorKit Includes: XT-CR-250-K6 Alternator, MC-618 Regulator, Temperature Sensors & Mounting HardwareXT Series...
16% Off
Balmar Alternator 100 AMP 12V 3.15" Dual Foot Saddle Pulley w/Isolated Ground [60-100-DV]
Regular price
$702.99
Sale price
$702.99
Regular price
$836.89
Unit price
/per
Alternator 100 AMP 12V 3.15" Dual Foot Saddle Pulley with Isolated GroundAlternator, 60 Series, 100A, 12V, Saddle Mount (Dual Foot), 3.15in, Dual Deep Vee Pulley, Isolated Ground Hitachi-Style Mou...
16% Off
Balmar Alternator 120 AMP 12V 3.15" Dual Foot Saddle Dual Pulley w/Isolated Ground [60-120-DV]
Regular price
$759.99
Sale price
$759.99
Regular price
$904.69
Unit price
/per
Alternator 120 AMP 12V 3.15" Dual Foot Saddle Dual Pulley with Isolated GroundAlternator, 60 Series, 120A, 12V, Saddle Mount (Dual Foot), 3.15in, Dual Deep Vee Pulley, Isolated Ground Hitachi-Styl...
24% Off
ARCO Marine Premium Replacement Alternator w/65mm Multi-Groove Pulley - 12V 70A [20800]
Regular price
$205.99
Sale price
$205.99
Regular price
$269.93
Unit price
/per
Premium Replacement Alternator with 65mm Multi-Groove Pulley - 12V 70AReplacement alternator that will fit Mercruiser 4.3L - 8.2L, 1998-Up, 12 Volt, 70 AMP, Internal Fan, 65-mm multi-groove serpen...
23% Off
ARCO Marine Premium Replacement Inboard Alternator w/55mm Multi-Groove Pulley - 12V 65A [60073]
Regular price
$248.99
Sale price
$248.99
Regular price
$322.97
Unit price
/per
Premium Replacement Inboard Alternator with 55mm Multi-Groove Pulley - 12V 65AReplacement alternator that will fit Late model Volvo Penta, 12 Volt, 75 Amp, 50-mm multi-groove serpentine pulley inc...
25% Off
ARCO Marine Premium Replacement Alternator w/50mm Multi-Groove Pulley [20815]
Regular price
$254.99
Sale price
$254.99
Regular price
$340.82
Unit price
/per
Premium 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....
Balmar Pulley Kit Yanmar f/3YM30 [48-YSP-3YM-B]
Regular price
$689.49
Sale price
$689.49
Regular price
$0.00
Unit price
/per
Pulley 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 ...
16% Off
Balmar Alternator 250 AMP Kit 12V 4" Dual Foot Saddle Dual Vee Pulley Regulator Temp Sensor [XT-DF4-250-DV-KIT]
Regular price
$1,481.99
Sale price
$1,481.99
Regular price
$1,763.69
Unit price
/per
Alternator 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 Se...
16% Off
Balmar Alternator 120 AMP 12V 1-2" Single Foot Spindle Mount Dual Vee Pulley w/Isolated Ground [621-120-DV]
Regular price
$759.99
Sale price
$759.99
Regular price
$904.69
Unit price
/per
Alternator 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 Grou...
16% Off
Balmar Alternator 120 AMP 12V 1-2" Single Foot Spindle Mount Dual Vee Pulley Regulator Temp Sensor [621-VUP-MC-120-DV]
Regular price
$1,023.99
Sale price
$1,023.99
Regular price
$1,219.39
Unit price
/per
Alternator 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 Hardware621-12...
Balmar Pulley Kit f/Perkins 4170, 4108 (K6) [48-PSP-410-A]
Regular price
$855.99
Sale price
$855.99
Regular price
$0.00
Unit price
/per
Pulley 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 K...
16% Off
Balmar Alternator Protection Module APM24 - 24V [APM-24]
Regular price
$92.99
Sale price
$92.99
Regular price
$110.29
Unit price
/per
Alternator Protection Module APM24 - 24VAlternators can be subjected to voltage spikes caused by lithium battery shutdowns, intermittent connections, and other over-voltage events. Balmar has int...
Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device