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Electrical - Alternators

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

    ARCO Marine
    Original price $262.08
    Original price $262.08 - Original price $262.08
    Original price $262.08
    Current price $209.99
    $209.99 - $209.99
    Current price $209.99
    Low stock

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

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    Original price $262.08
    Original price $262.08 - Original price $262.08
    Original price $262.08
    Current price $209.99
    $209.99 - $209.99
    Current price $209.99
    Save 20% Save %
  • Balmar 621 Series 120A Kit w/MC-618 Regulator, T-Sensor, K6 Pulley, Single Foot Mounting Hardware [621-VUP-MC-120-K6]

    Balmar
    Original price $1,122.00
    Original price $1,122.00 - Original price $1,122.00
    Original price $1,122.00
    Current price $1,003.00
    $1,003.00 - $1,003.00
    Current price $1,003.00
    Low stock

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

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    Original price $1,122.00
    Original price $1,122.00 - Original price $1,122.00
    Original price $1,122.00
    Current price $1,003.00
    $1,003.00 - $1,003.00
    Current price $1,003.00
    Save 11% Save %
  • Balmar Alternator 120 AMP 12V 4" Dual Foot Saddle K6 Pulley w/Isolated Ground [604-120-K6]

    Balmar
    Original price $857.00
    Original price $857.00 - Original price $857.00
    Original price $857.00
    Current price $766.00
    $766.00 - $766.00
    Current price $766.00
    Low stock

    Alternator 120 AMP 12V 4" Dual Foot Saddle K6 Pulley with Isolated GroundAlternator, 604 Series, 120A, 12V, Saddle Mount (Dual Foot), 4in, K6 Serp...

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    Original price $857.00
    Original price $857.00 - Original price $857.00
    Original price $857.00
    Current price $766.00
    $766.00 - $766.00
    Current price $766.00
    Save 11% Save %
  • Balmar Alternator Vortec K6 Serpentine Pulley Regulator Temp Sensor - 170A - 12V [XT-VT-170-K6-KIT]

    Balmar
    Original price $1,365.00
    Original price $1,365.00 - Original price $1,365.00
    Original price $1,365.00
    Current price $1,220.00
    $1,220.00 - $1,220.00
    Current price $1,220.00
    In stock

    Alternator Vortec K6 Serpentine Pulley Regulator & Temp Sensor - 170A - 12VBalmar offers a wide range of alternator power upgrades designed sp...

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    Original price $1,365.00
    Original price $1,365.00 - Original price $1,365.00
    Original price $1,365.00
    Current price $1,220.00
    $1,220.00 - $1,220.00
    Current price $1,220.00
    Save 11% Save %
  • ARCO Marine Premium Replacement Alternator w/Single-Groove Pulley - 12V, 70A [20810]

    ARCO Marine
    Original price $285.63
    Original price $285.63 - Original price $285.63
    Original price $285.63
    Current price $226.99
    $226.99 - $226.99
    Current price $226.99
    Low stock

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

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    Original price $285.63
    Original price $285.63 - Original price $285.63
    Original price $285.63
    Current price $226.99
    $226.99 - $226.99
    Current price $226.99
    Save 21% Save %
  • ARCO Marine Premium Replacement Inboard Alternator w/Single Groove Pulley - 12V 55A [60125]

    ARCO Marine
    Original price $296.45
    Original price $296.45 - Original price $296.45
    Original price $296.45
    Current price $237.99
    $237.99 - $237.99
    Current price $237.99
    Low stock

    Premium Replacement Inboard Alternator with Single Groove Pulley - 12V 55AReplacement alternator that will fit O.M.C. Cobra., Prestolite/Motorola,...

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    Original price $296.45
    Original price $296.45 - Original price $296.45
    Original price $296.45
    Current price $237.99
    $237.99 - $237.99
    Current price $237.99
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  • ARCO Marine Premium Replacement Outboard Alternator - Verado 12V 70A [20860]

    ARCO Marine
    Original price $423.20
    Original price $423.20 - Original price $423.20
    Original price $423.20
    Current price $326.99
    $326.99 - $326.99
    Current price $326.99
    Low stock

    Premium Replacement Outboard Alternator - Verado 12V 70AReplacement alternator that will fit all Mercury Verado Outboards, 12 Volt, 70 AMP, intern...

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    Original price $423.20
    Original price $423.20 - Original price $423.20
    Original price $423.20
    Current price $326.99
    $326.99 - $326.99
    Current price $326.99
    Save 23% Save %
  • Mastervolt Alternator Temperature Sensor [41500400]

    Mastervolt
    Original price $25.99
    Original price $25.99 - Original price $25.99
    Original price $25.99
    Current price $15.99
    $15.99 - $15.99
    Current price $15.99
    In stock

    Alternator Temperature SensorWhen using the Alpha Pro in combination with non-Mastervolt alternators, this alternator temperature sensor may offer...

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    Original price $25.99
    Original price $25.99 - Original price $25.99
    Original price $25.99
    Current price $15.99
    $15.99 - $15.99
    Current price $15.99
    Save 38% Save %
  • ARCO Marine Zeus 24V 7kW 3.15 Alternator w/Isolated Ground [4501]

    ARCO Marine
    Original price $1,648.90
    Original price $1,648.90 - Original price $1,648.90
    Original price $1,648.90
    Current price $1,427.80
    $1,427.80 - $1,427.80
    Current price $1,427.80
    Low stock

    Zeus 24V 7kW 3.15 Alternator with Isolated GroundThe ARCO Zeus 24v 7kW alternator generates extremely high amperage at cruising and higher RPMs. T...

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    Original price $1,648.90
    Original price $1,648.90 - Original price $1,648.90
    Original price $1,648.90
    Current price $1,427.80
    $1,427.80 - $1,427.80
    Current price $1,427.80
    Save 13% Save %
  • Balmar Alternator 100 AMP Kit 12V 1-2" Single Foot Spindle Mount K6 Pulley Regulator Temp Sensor [621-VUP-MC-100-K6]

    Balmar
    Original price $1,035.00
    Original price $1,035.00 - Original price $1,035.00
    Original price $1,035.00
    Current price $925.00
    $925.00 - $925.00
    Current price $925.00
    Low stock

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

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    Original price $1,035.00
    Original price $1,035.00 - Original price $1,035.00
    Original price $1,035.00
    Current price $925.00
    $925.00 - $925.00
    Current price $925.00
    Save 11% Save %
  • Balmar Alternator 120 AMP Kit 120V 3.15" Dual Foot Saddle J10 Pulley Regulator Temp Sensor [60-YP-MC-120-J10]

    Balmar
    Original price $1,122.00
    Original price $1,122.00 - Original price $1,122.00
    Original price $1,122.00
    Current price $1,003.00
    $1,003.00 - $1,003.00
    Current price $1,003.00
    Low stock

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

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    Original price $1,122.00
    Original price $1,122.00 - Original price $1,122.00
    Original price $1,122.00
    Current price $1,003.00
    $1,003.00 - $1,003.00
    Current price $1,003.00
    Save 11% Save %
  • Balmar Alternator 1-2" Single Foot K6 Serpentine Pulley Regulator Temp Sensor - 170A Kit - 12V [XT-SF-170-K6-KIT]

    Balmar
    Original price $1,365.00
    Original price $1,365.00 - Original price $1,365.00
    Original price $1,365.00
    Current price $1,220.00
    $1,220.00 - $1,220.00
    Current price $1,220.00
    Low stock

    Alternator 1-2" Single Foot K6 Serpentine Pulley Regulator & Temp Sensor - 170A Kit - 12VBalmar offers a wide range of alternator power upgrad...

    View full details
    Original price $1,365.00
    Original price $1,365.00 - Original price $1,365.00
    Original price $1,365.00
    Current price $1,220.00
    $1,220.00 - $1,220.00
    Current price $1,220.00
    Save 11% Save %
  • Balmar Alternator 3.15" Dual Foot Saddle J10 Serpentine Pulley - 170A - 12V [XT-DF-170-J10]

    Balmar
    Original price $1,100.00
    Original price $1,100.00 - Original price $1,100.00
    Original price $1,100.00
    Current price $984.00
    $984.00 - $984.00
    Current price $984.00
    Low stock

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

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    Original price $1,100.00
    Original price $1,100.00 - Original price $1,100.00
    Original price $1,100.00
    Current price $984.00
    $984.00 - $984.00
    Current price $984.00
    Save 11% Save %
  • Balmar Belt Buddy w/Universal Offset Adjustment Arm (UAA2) [UBB2]

    Balmar
    Original price $99.99
    Original price $99.99 - Original price $99.99
    Original price $99.99
    Current price $89.99
    $89.99 - $89.99
    Current price $89.99
    Low stock

    Belt Buddy with Universal Offset Adjustment Arm (UAA2)Belt Buddy Kit; Includes the Universal Adjustment Arm (UAA2) with a 1/2" offset for mounting...

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    Original price $99.99
    Original price $99.99 - Original price $99.99
    Original price $99.99
    Current price $89.99
    $89.99 - $89.99
    Current price $89.99
    Save 10% Save %
  • Balmar Universal Adjustment Arm - Offset [UAA2]

    Balmar
    Original price $58.99
    Original price $58.99 - Original price $58.99
    Original price $58.99
    Current price $52.99
    $52.99 - $52.99
    Current price $52.99
    Low stock

    Universal Adjustment Arm - OffsetUniversal Adjustment Arm for the Belt Buddy with a 1/2″ offset for certain mounting applications which require an...

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    Original price $58.99
    Original price $58.99 - Original price $58.99
    Original price $58.99
    Current price $52.99
    $52.99 - $52.99
    Current price $52.99
    Save 10% Save %
  • ARCO Marine Zeus A225S J-180 3.15" Alternator w/Terminal Block [4010]

    ARCO Marine
    Original price $874.50
    Original price $874.50 - Original price $874.50
    Original price $874.50
    Current price $767.80
    $767.80 - $767.80
    Current price $767.80
    Low stock

    Zeus A225S J-180 3.15" Alternator with Terminal BlockThe highest power output alternator in its size/class. Features: Engineered for High Energy P...

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    Original price $874.50
    Original price $874.50 - Original price $874.50
    Original price $874.50
    Current price $767.80
    $767.80 - $767.80
    Current price $767.80
    Save 12% Save %
  • Balmar Alternator 100 AMP 12V 3.15" Dual Foot Saddle K6 Pulley w/Isolated Ground [60-100-K6]

    Balmar
    Original price $770.00
    Original price $770.00 - Original price $770.00
    Original price $770.00
    Current price $688.00
    $688.00 - $688.00
    Current price $688.00
    Low stock

    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...

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    Original price $770.00
    Original price $770.00 - Original price $770.00
    Original price $770.00
    Current price $688.00
    $688.00 - $688.00
    Current price $688.00
    Save 11% Save %
  • Balmar Pulley Kit, Yanmar 4JH4-HTE-TE-DTE [48-YSP-4JH-B]

    Balmar
    Original price $643.50 - Original price $643.50
    Original price
    $643.50
    $643.50 - $643.50
    Current price $643.50
    Low stock

    Pulley Kit, Yanmar 4JH4-HTE-TE-DTEThe AltMount® Serpentine Pulley Conversion Kit provides an easily installed solution to provide greater load tra...

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    Original price $643.50 - Original price $643.50
    Original price
    $643.50
    $643.50 - $643.50
    Current price $643.50
  • ARCO Marine Replacement Alternator f/Mercury Engines - 75-115 HP [20852]

    ARCO Marine
    Original price $375.85
    Original price $375.85 - Original price $375.85
    Original price $375.85
    Current price $261.99
    $261.99 - $261.99
    Current price $261.99
    Low stock

    Replacement Alternator for Mercury Engines - 75-115 HPReplacement alternator that will fit Mercury Outboard Engines 75 HP - 115 HP, 12 Volt, 50 AM...

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    Original price $375.85
    Original price $375.85 - Original price $375.85
    Original price $375.85
    Current price $261.99
    $261.99 - $261.99
    Current price $261.99
    Save 30% Save %
  • ARCO Marine Zeus A225S 3.15 Alternator w/Isolated Ground Terminal Block [4011]

    ARCO Marine
    Original price $999.90
    Original price $999.90 - Original price $999.90
    Original price $999.90
    Current price $877.80
    $877.80 - $877.80
    Current price $877.80
    Low stock

    Zeus A225S 3.15 Alternator with Isolated Ground & Terminal BlockThe highest power output alternator in its size/class. Features: Engineered fo...

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    Original price $999.90
    Original price $999.90 - Original price $999.90
    Original price $999.90
    Current price $877.80
    $877.80 - $877.80
    Current price $877.80
    Save 12% Save %
  • Balmar Belt Buddy w/Universal Adjustment Arm [UBB]

    Balmar
    Original price $79.99
    Original price $79.99 - Original price $79.99
    Original price $79.99
    Current price $71.99
    $71.99 - $71.99
    Current price $71.99
    In stock

    Belt Buddy w/Universal Adjustment ArmTo utilize only the adjustment mechanism with an existing adjustment arm, purchase part number BBU.Caution:  ...

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    Original price $79.99
    Original price $79.99 - Original price $79.99
    Original price $79.99
    Current price $71.99
    $71.99 - $71.99
    Current price $71.99
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  • Balmar Pulley Kit f/Yanmar 4JH2-TE, 4JH2-HTE, 4JH2-DTE 4JH2-UTE [48-YSP-4JH-E]

    Balmar
    Original price $643.50 - Original price $643.50
    Original price
    $643.50
    $643.50 - $643.50
    Current price $643.50
    Low stock

    Pulley Kit for Yanmar 4JH2-TE, 4JH2-HTE, 4JH2-DTE 4JH2-UTEAltMount®Serpentine Pulley Conversion Kit for Yanmar Diesel EnginesYanmar Engines Covere...

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    Original price $643.50 - Original price $643.50
    Original price
    $643.50
    $643.50 - $643.50
    Current price $643.50
  • Balmar Alternator 250 AMP 12V 3.15" Dual Foot Saddle J10 Pulley [XT-DF-250-J10]

    Balmar
    Original price $1,350.00
    Original price $1,350.00 - Original price $1,350.00
    Original price $1,350.00
    Current price $1,207.00
    $1,207.00 - $1,207.00
    Current price $1,207.00
    Low stock

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

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    Original price $1,350.00
    Original price $1,350.00 - Original price $1,350.00
    Original price $1,350.00
    Current price $1,207.00
    $1,207.00 - $1,207.00
    Current price $1,207.00
    Save 11% Save %
  • ARCO Marine Zeus A275L Transit Alternator w/Terminal Block [4032]

    ARCO Marine
    Original price $1,124.20
    Original price $1,124.20 - Original price $1,124.20
    Original price $1,124.20
    Current price $986.70
    $986.70 - $986.70
    Current price $986.70
    Low stock

    Zeus A275L Transit Alternator with Terminal BlockHigh Output / High Amperage Alternator: The Highest Power Output in Its Class.Features: Replace y...

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    Original price $1,124.20
    Original price $1,124.20 - Original price $1,124.20
    Original price $1,124.20
    Current price $986.70
    $986.70 - $986.70
    Current price $986.70
    Save 12% Save %

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