Engine Parts & Service - Alternators

123 products

24% Off

ARCO Marine Premium Replacement Alternator wSingleGroove Pulley 12V 70A 20810

$227.99

~~$299.91~~

Premium Replacement Alternator with Single-Groove Pulley - 12V, 70AReplacement alternator that will fit Mercruiser 3.0L, 1999-Up, 12 Volt, 70 AMP, Internal Fan, Single groove pulley included. Feat...

23% Off

ARCO Marine Premium Replacement Alternator wMultiGroove Serpentine Pulley 12V 65A 60060

$243.99

~~$315.45~~

Premium Replacement Alternator with Multi-Groove Serpentine Pulley - 12V & 65AReplacement alternator that will fit late model Mercruiser, 12 Volt, 65 Amp, Internal Regulator 2-inch mounting fo...

16% Off

Balmar Alternator 100 AMP Kit 12V 315 Dual Foot Saddle Dual Pulley Regulator Temp Sensor 60YPMC100DV

$944.99

~~$1,124.89~~

Alternator 100 AMP Kit 12V 3.15" Dual Foot Saddle Dual Pulley Regulator & Temp SensorKit Includes: a 60-100-DV Alternator, MC-618 Regulator, Temperature Sensors, Mounting Hardware60-100-DV Alt...

16% Off

Balmar Alternator 100 AMP 12V 12 Single Foot Spindle Mount Dual Vee Pulley wIsolated Ground 621100DV

$702.99

~~$836.89~~

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 315 Dual Foot Saddle J10 Pulley Regulator Temp Sensor XTCR170J10KIT

$1,252.99

~~$1,490.69~~

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 315 Dual Foot Saddle K6 Pulley Regulator Temp Sensor XTCR170K6KIT

$1,252.99

~~$1,490.69~~

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 wIsolated Ground 604120K6

$759.99

~~$904.69~~

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 12 Single Foot Spindle Mount K6 Pulley Regulator Temp Sensor 621VUPMC100K6

$944.99

~~$1,124.89~~

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 12 Single Foot Spindle Mount J10 Pulley wIsolated Ground 621120J10

$759.99

~~$904.69~~

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 12 Single Foot Spindle Mount J10 Pulley wIsolated Ground 621100J10

$702.99

~~$836.89~~

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 315 Dual Foot Saddle J10 Pulley Regulator Temp Sensor XTDF250J10KIT

$1,481.99

~~$1,763.69~~

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 315 Dual Foot Saddle K6 Pulley wIsolated Ground 60100K6

$702.99

~~$836.89~~

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 12 Single Foot Spindle Mount Dual Vee Pulley Regulator Temp Sensor 621VUPMC100DV

$944.99

~~$1,124.89~~

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 315 Dual Foot Saddle J10 Pulley XTCR170J10

$961.99

~~$1,143.99~~

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 315 Dual Foot Saddle K6 Pulley XTDF250K6

$1,179.99

~~$1,403.99~~

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 wSingle Groove Pulley 12V 70A 20102

$160.99

~~$254.72~~

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

$342.99

~~$448.59~~

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 wSingle Groove Pulley 12V 55A 60050

$210.99

~~$275.18~~

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 XTDF4170K6KIT

$1,252.99

~~$1,490.69~~

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 315 Dual Foot Saddle Dual Vee Pulley Regulator Temp Sensor 60YPMC120DV

$1,023.99

~~$1,219.39~~

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 wMultiGroove Pulley 12V 50A 20850

$399.99

~~$521.01~~

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 XTDF4170K6

$961.99

~~$1,143.99~~

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 12 Single Foot Spindle Mount K6 Pulley wIsolated Ground 621100K6

$702.99

~~$836.89~~

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 APM48

$138.99

~~$164.39~~

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 315 Dual Foot Saddle K6 Pulley Regulator Temp Sensor 60YPMC100K6

$944.99

~~$1,124.89~~

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 wIsolated Ground 604150K6

$904.00

~~$1,011.00~~

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 70AT200

$202.00

~~$226.00~~

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 wMultiGroove Pulley 12V 55A 60055

$230.99

~~$298.68~~

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 wSingle Groove Pulley 12V 55A 60075

$229.99

~~$298.75~~

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 315 Dual Foot Saddle J10 Pulley XTDF250J10

$1,179.99

~~$1,403.99~~

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 wSingle Groove Pulley 12V 55A 60125

$239.99

~~$311.28~~

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 315 Dual Foot Saddle K6 Pulley Regulator Temp Sensor XTCR250K6KIT

$1,481.99

~~$1,763.69~~

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 315 Dual Foot Saddle Pulley wIsolated Ground 60100DV

$702.99

~~$836.89~~

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 315 Dual Foot Saddle Dual Pulley wIsolated Ground 60120DV

$759.99

~~$904.69~~

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 w65mm MultiGroove Pulley 12V 70A 20800

$205.99

~~$269.93~~

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 w55mm MultiGroove Pulley 12V 65A 60073

$248.99

~~$322.97~~

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 w50mm MultiGroove Pulley 20815

$254.99

~~$340.82~~

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 f3YM30 48YSP3YMB

$689.49

~~$0.00~~

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 XTDF4250DVKIT

$1,481.99

~~$1,763.69~~

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 12 Single Foot Spindle Mount Dual Vee Pulley wIsolated Ground 621120DV

$759.99

~~$904.69~~

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...

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