Skip to content

Engine Parts & Service - Alternators

Filters

ARCO Marine Premium Replacement Alternator wMultiGroove Pulley 12V 55A 60055 Save 25% Save %
$298.68
$298.68 - $298.68
$298.68
$224.99
$224.99 - $224.99
$224.99

ARCO Marine Premium Replacement Alternator w/Multi-Groove Pulley - 12V 55A [60055]

Only 3 left!

Premium Replacement Alternator with Multi-Groove Pulley - 12V 55AReplacement alternator that will fit late model Mercruiser, 12 Volt, 55 Amp, Inte...

View full details
$298.68
$298.68 - $298.68
$298.68
$224.99
$224.99 - $224.99
$224.99
Save 25% Save %
ARCO Marine Premium Replacement Alternator wSingle Groove Pulley 12V 55A 60050 Save 25% Save %
$275.18
$275.18 - $275.18
$275.18
$205.99
$205.99 - $205.99
$205.99

ARCO Marine Premium Replacement Alternator w/Single Groove Pulley - 12V, 55A [60050]

Only 3 left!

Premium Replacement Alternator with Single Groove Pulley - 12V, 55APremium replacement alternator that will fit late model Mercruiser, 12 Volt, 55...

View full details
$275.18
$275.18 - $275.18
$275.18
$205.99
$205.99 - $205.99
$205.99
Save 25% Save %
Balmar Alternator 100 AMP 12V 315 Dual Foot Saddle K6 Pulley wIsolated Ground 60100K6 Save 21% Save %
$836.89
$836.89 - $836.89
$836.89
$656.99
$656.99 - $656.99
$656.99

Balmar Alternator 100 AMP 12V 3.15" Dual Foot Saddle K6 Pulley w/Isolated Ground [60-100-K6]

Only 1 left!

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...

View full details
$836.89
$836.89 - $836.89
$836.89
$656.99
$656.99 - $656.99
$656.99
Save 21% Save %
Balmar Alternator 250 AMP 12V 315 Dual Foot Saddle J10 Pulley XTDF250J10 Save 21% Save %
$1,403.99
$1,403.99 - $1,403.99
$1,403.99
$1,102.99
$1,102.99 - $1,102.99
$1,102.99

Balmar Alternator 250 AMP 12V 3.15" Dual Foot Saddle J10 Pulley [XT-DF-250-J10]

Only 1 left!

Alternator 250 AMP 12V 3.15" Dual Foot Saddle J10 PulleyAlternator, XT Series, 250A, 12V, Saddle Mount (Dual Foot), 3.15in, J10 AltMount Serpentin...

View full details
$1,403.99
$1,403.99 - $1,403.99
$1,403.99
$1,102.99
$1,102.99 - $1,102.99
$1,102.99
Save 21% Save %
Balmar Alternator 100 AMP Kit 12V 12 Single Foot Spindle Mount K6 Pulley Regulator Temp Sensor 621VUPMC100K6
Save 22% Save %
$1,124.89
$1,124.89 - $1,124.89
$1,124.89
$882.99
$882.99 - $882.99
$882.99

Balmar Alternator 100 AMP Kit 12V 1-2" Single Foot Spindle Mount K6 Pulley Regulator Temp Sensor [621-VUP-MC-100-K6]

Only 2 left!

Alternator 100 AMP Kit 12V 1-2" Single Foot Spindle Mount K6 Pulley Regulator & Temp SensorKit Includes: 621-100-K6 Alternator, MC-618 Regulat...

View full details
$1,124.89
$1,124.89 - $1,124.89
$1,124.89
$882.99
$882.99 - $882.99
$882.99
Save 22% Save %
Balmar Alternator 170 AMP 12V 315 Dual Foot Saddle J10 Pulley XTCR170J10
Save 21% Save %
$1,143.99
$1,143.99 - $1,143.99
$1,143.99
$898.99
$898.99 - $898.99
$898.99

Balmar Alternator 170 AMP 12V 3.15" Dual Foot Saddle J10 Pulley [XT-CR-170-J10]

Only 1 left!

Alternator 170 AMP 12V 3.15" Dual Foot Saddle J10 PulleyAlternator, XT Series, 170A, 12V, Saddle Mount (Dual Foot), 3.15in, J10 AltMount Serpentin...

View full details
$1,143.99
$1,143.99 - $1,143.99
$1,143.99
$898.99
$898.99 - $898.99
$898.99
Save 21% Save %
Balmar Alternator 170 AMP Kit 12V 315 Dual Foot Saddle K6 Pulley Regulator Temp Sensor XTCR170K6KIT
Save 21% Save %
$1,490.69
$1,490.69 - $1,490.69
$1,490.69
$1,170.99
$1,170.99 - $1,170.99
$1,170.99

Balmar Alternator 170 AMP Kit 12V 3.15" Dual Foot Saddle K6 Pulley Regulator Temp Sensor [XT-CR-170-K6-KIT]

Only 2 left!

Alternator 170 AMP Kit 12V 3.15" Dual Foot Saddle K6 Pulley Regulator & Temp SensorKit Includes: XT-DF-170-K6 Alternator, MC-618 Regulator, Te...

View full details
$1,490.69
$1,490.69 - $1,490.69
$1,490.69
$1,170.99
$1,170.99 - $1,170.99
$1,170.99
Save 21% Save %
Balmar Alternator 170 AMP Kit 12V 4 Dual Foot Saddle K6 Pulley Regulator Temp Sensor XTDF4170K6KIT
Save 21% Save %
$1,490.69
$1,490.69 - $1,490.69
$1,490.69
$1,170.99
$1,170.99 - $1,170.99
$1,170.99

Balmar Alternator 170 AMP Kit 12V 4" Dual Foot Saddle K6 Pulley Regulator Temp Sensor [XT-DF4-170-K6-KIT]

Only 2 left!

170 AMP Alternator Kit - 12V 4" Dual Foot Saddle Mount with K6 Pulley, Regulator & Temp SensorBalmar offers a wide range of alternator power u...

View full details
$1,490.69
$1,490.69 - $1,490.69
$1,490.69
$1,170.99
$1,170.99 - $1,170.99
$1,170.99
Save 21% Save %
Balmar Alternator 170 AMP Kit 12V 315 Dual Foot Saddle J10 Pulley Regulator Temp Sensor XTCR170J10KIT
Save 21% Save %
$1,490.69
$1,490.69 - $1,490.69
$1,490.69
$1,170.99
$1,170.99 - $1,170.99
$1,170.99

Balmar Alternator 170 AMP Kit 12V 3.15" Dual Foot Saddle J10 Pulley Regulator Temp Sensor [XT-CR-170-J10-KIT]

Only 1 left!

Alternator 170 AMP Kit 12V 3.15" Dual Foot Saddle J10 Pulley Regulator & Temp SensorKit Includes: XT-DF-170-J10 Alternator, MC-618 Regulator, ...

View full details
$1,490.69
$1,490.69 - $1,490.69
$1,490.69
$1,170.99
$1,170.99 - $1,170.99
$1,170.99
Save 21% Save %
Balmar 621 Series 120A Kit wMC618 Regulator TSensor K6 Pulley Single Foot Mounting Hardware 621VUPMC120K6
Save 22% Save %
$1,219.39
$1,219.39 - $1,219.39
$1,219.39
$956.99
$956.99 - $956.99
$956.99

Balmar 621 Series 120A Kit w/MC-618 Regulator, T-Sensor, K6 Pulley, Single Foot Mounting Hardware [621-VUP-MC-120-K6]

Only 1 left!

621 Series 120A Kit with MC-618 Regulator, T-Sensor, K6 Pulley, Single Foot & Mounting HardwareKit Includes:  621-120-K6 Alternator MC-618 Reg...

View full details
$1,219.39
$1,219.39 - $1,219.39
$1,219.39
$956.99
$956.99 - $956.99
$956.99
Save 22% Save %
Balmar Alternator 120 AMP Kit 120V 315 Dual Foot Saddle J10 Pulley Regulator Temp Sensor 60YPMC120J10
Save 22% Save %
$1,219.39
$1,219.39 - $1,219.39
$1,219.39
$956.99
$956.99 - $956.99
$956.99

Balmar Alternator 120 AMP Kit 120V 3.15" Dual Foot Saddle J10 Pulley Regulator Temp Sensor [60-YP-MC-120-J10]

Only 2 left!

Alternator 120 AMP Kit 120V 3.15" Dual Foot Saddle J10 Pulley Regulator & Temp SensorKit Includes: a 60-120-J10 Alternator, MC-618 Regulator, ...

View full details
$1,219.39
$1,219.39 - $1,219.39
$1,219.39
$956.99
$956.99 - $956.99
$956.99
Save 22% Save %
Balmar Pulley Kit fYanmar 3JH5 3JH4E 4JH4E 4JH5 4JH5E 48YSP3JHA
Save 5% Save %
$689.49
$689.49 - $689.49
$689.49
$654.99
$654.99 - $654.99
$654.99

Balmar Pulley Kit f/Yanmar 3JH5, 3JH4-E, 4JH4-E, 4JH5, 4JH5-E [48-YSP-3JH-A]

Only 1 left!

Pulley Kit for Yanmar 3JH5, 3JH4-E, 4JH4-E, 4JH5, 4JH5-EAltMount® Serpentine Pulley Conversion Kit for Yanmar Diesel EnginesYanmar Engines Covered...

View full details
$689.49
$689.49 - $689.49
$689.49
$654.99
$654.99 - $654.99
$654.99
Save 5% Save %
Balmar Temp Sensor Battery 20 MCTSB
Save 18% Save %
$59.59
$59.59 - $59.59
$59.59
$48.99
$48.99 - $48.99
$48.99

Balmar Temp Sensor Battery - 20 [MC-TS-B]

Only 5 left!

Temp Sensor Battery - 20'Temperature Sensor, Battery - 20' LengthThis product may not be returned to the original point of purchase. Please conta...

View full details
$59.59
$59.59 - $59.59
$59.59
$48.99
$48.99 - $48.99
$48.99
Save 18% Save %
Balmar Alternator 315 Dual Foot Saddle J10 Serpentine Pulley 170A 12V XTDF170J10
Save 21% Save %
$1,143.99
$1,143.99 - $1,143.99
$1,143.99
$898.99
$898.99 - $898.99
$898.99

Balmar Alternator 3.15" Dual Foot Saddle J10 Serpentine Pulley - 170A - 12V [XT-DF-170-J10]

Only 1 left!

Alternator 3.15" Dual Foot Saddle J10 Serpentine Pulley - 170A - 12VBalmar offers a wide range of alternator power upgrades designed specifically ...

View full details
$1,143.99
$1,143.99 - $1,143.99
$1,143.99
$898.99
$898.99 - $898.99
$898.99
Save 21% Save %
ARCO Marine Replacement Alternator fMercury Engines 135 150 HP 20851
Save 23% Save %
$332.51
$332.51 - $332.51
$332.51
$256.99
$256.99 - $256.99
$256.99

ARCO Marine Replacement Alternator f/Mercury Engines - 135 150 HP [20851]

Only 3 left!

Replacement Alternator for Mercury Engines - 135 & 150 HPReplacement alternator that will fit Mercury Outboard Engines 135 HP - 150 HP, 12 Vol...

View full details
$332.51
$332.51 - $332.51
$332.51
$256.99
$256.99 - $256.99
$256.99
Save 23% Save %
Balmar Pulley Kit fVolvo D255 A B C D E F 48VSPD2A
Save 5% Save %
$689.49
$689.49 - $689.49
$689.49
$654.99
$654.99 - $654.99
$654.99

Balmar Pulley Kit f/Volvo D2-55, A, B, C, D, E, F [48-VSP-D2-A]

Only 1 left!

Pulley Kit for Volvo D2-55, A, B, C, D, E, FAltMount® Serpentine Pulley Conversion Kit for Volvo Penta Diesel EnginesVolvo Penta Engines Covered: ...

View full details
$689.49
$689.49 - $689.49
$689.49
$654.99
$654.99 - $654.99
$654.99
Save 5% Save %
Balmar Alternator Protection Module 48V APM48
Save 18% Save %
$164.39
$164.39 - $164.39
$164.39
$134.99
$134.99 - $134.99
$134.99

Balmar Alternator Protection Module - 48V [APM-48]

Only 5 left!

Alternator Protection Module - 48VThe Balmar APM provides best-in-class surge protection using the latest technology developed for the automotive ...

View full details
$164.39
$164.39 - $164.39
$164.39
$134.99
$134.99 - $134.99
$134.99
Save 18% Save %
Balmar Alternator 120 AMP 12V 12 Single Foot Spindle Mount Dual Vee Pulley wIsolated Ground 621120DV
Save 21% Save %
$904.69
$904.69 - $904.69
$904.69
$710.99
$710.99 - $710.99
$710.99

Balmar Alternator 120 AMP 12V 1-2" Single Foot Spindle Mount Dual Vee Pulley w/Isolated Ground [621-120-DV]

Only 2 left!

Alternator 120 AMP 12V 1-2" Single Foot Spindle Mount Dual Vee Pulley with Isolated GroundAlternator, 621 Series, 120A, 12V, Spindle Mount (Single...

View full details
$904.69
$904.69 - $904.69
$904.69
$710.99
$710.99 - $710.99
$710.99
Save 21% Save %
Balmar Alternator 100 AMP 12V 12 Single Foot Spindle Mount Dual Vee Pulley wIsolated Ground 621100DV
Save 21% Save %
$836.89
$836.89 - $836.89
$836.89
$656.99
$656.99 - $656.99
$656.99

Balmar Alternator 100 AMP 12V 1-2" Single Foot Spindle Mount Dual Vee Pulley w/Isolated Ground [621-100-DV]

Only 1 left!

Alternator 100 AMP 12V 1-2" Single Foot Spindle Mount Dual Vee Pulley with Isolated GroundAlternator, 621 Series, 100A, 12V, Spindle Mount (Single...

View full details
$836.89
$836.89 - $836.89
$836.89
$656.99
$656.99 - $656.99
$656.99
Save 21% Save %
Balmar Alternator 100 AMP Kit 12V 12 Single Foot Spindle Mount Dual Vee Pulley Regulator Temp Sensor 621VUPMC100DV
Save 22% Save %
$1,124.89
$1,124.89 - $1,124.89
$1,124.89
$882.99
$882.99 - $882.99
$882.99

Balmar Alternator 100 AMP Kit 12V 1-2" Single Foot Spindle Mount Dual Vee Pulley Regulator Temp Sensor [621-VUP-MC-100-DV]

Only 4 left!

Alternator 100 AMP Kit 12V 1-2" Single Foot Spindle Mount Dual Vee Pulley Regulator & Temp SensorKIt Includes: 621-100-DV Alternator, MC-618 R...

View full details
$1,124.89
$1,124.89 - $1,124.89
$1,124.89
$882.99
$882.99 - $882.99
$882.99
Save 22% Save %
Balmar Regulator Kit fValeo wMC618 MC618VL01
Save 18% Save %
$657.29
$657.29 - $657.29
$657.29
$537.99
$537.99 - $537.99
$537.99

Balmar Regulator Kit f/Valeo w/MC-618 [MC-618-VL-01]

Only 4 left!

Regulator Kit for Valeo with MC-618Balmar's MC-618 Regulator communicates with the SG200 Battery Monitor to provide information to the SG200 Color...

View full details
$657.29
$657.29 - $657.29
$657.29
$537.99
$537.99 - $537.99
$537.99
Save 18% Save %
Balmar Signal Stabilizer fTachometer 15TSS
Save 17% Save %
$99.29
$99.29 - $99.29
$99.29
$81.99
$81.99 - $81.99
$81.99

Balmar Signal Stabilizer f/Tachometer [15-TSS]

Only 2 left!

Signal Stabilizer for TachometerFor use with AT-Series Alternators when the Tachometer does not provide 3-pole alternator output recognition.This ...

View full details
$99.29
$99.29 - $99.29
$99.29
$81.99
$81.99 - $81.99
$81.99
Save 17% Save %
Balmar Max Charge MC618 MultiStage Regulator wo Harness 12V MC618
Save 18% Save %
$379.69
$379.69 - $379.69
$379.69
$309.99
$309.99 - $309.99
$309.99

Balmar Max Charge MC618 Multi-Stage Regulator w/o Harness - 12V [MC-618]

Only 1 left!

Max Charge MC618 Multi-Stage Regulator without Harness - 12VBalmar's MC-618 Regulator communicates with the SG200 Battery Monitor to provide infor...

View full details
$379.69
$379.69 - $379.69
$379.69
$309.99
$309.99 - $309.99
$309.99
Save 18% Save %
Balmar Pulley Kit fYanmar 4JH3TE 4JH3HTE 48YSP4JHD
Save 5% Save %
$689.49
$689.49 - $689.49
$689.49
$654.99
$654.99 - $654.99
$654.99

Balmar Pulley Kit f/Yanmar 4JH3-TE, 4JH3-HTE [48-YSP-4JH-D]

Only 4 left!

Pulley Kit for Yanmar 4JH3-TE, 4JH3-HTEAltMount®Serpentine Pulley Conversion Kit for Yanmar Diesel EnginesYanmar Engines Covered: 4JH3, -TE, -THEK...

View full details
$689.49
$689.49 - $689.49
$689.49
$654.99
$654.99 - $654.99
$654.99
Save 5% Save %

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare