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Electrical - Alternators

Keep your batteries charged and systems running smoothly with durable marine-grade alternators for every vessel type.

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  • Balmar Alternator 100 AMP Kit 12V 3.15" Dual Foot Saddle K6 Pulley Regulator Temp Sensor [60-YP-MC-100-K6]
    Balmar
    Balmar Alternator 100 AMP Kit 12V 3.15" Dual Foot Saddle K6 Pulley Regulator Temp Sensor [60-YP-MC-100-K6]
    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 Alternator: 100A, 12V, Saddle Mount (Dual Foot), 3.15in, K6 Serpentine Pulley, Isolated GroundHitachi-Style Mounting; Typical for Yanmar, Westerbeke, Lehman...
    $925.00
    $925.00
  • Balmar Alternator 100 AMP 12V 3.15" Dual Foot Saddle J10 Pulley w/Isolated Ground [60-100-J10]
    Balmar
    Balmar Alternator 100 AMP 12V 3.15" Dual Foot Saddle J10 Pulley w/Isolated Ground [60-100-J10]
    Alternator 100 AMP 12V 3.15" Dual Foot Saddle J10 Pulley with Isolated GroundAlternator, 60 Series, 100A, 12V, Saddle Mount (Dual Foot), 3.15in, J10 AltMount Serpentine Pulley, Isolated Ground Hitachi-Style Mounting; Typical for Yanmar, Westerbeke, Lehman & Perkins-Sabre EnginesReplaces: 60-100-SR-IGThis product may not be returned...
    $688.00
    $688.00
  • Balmar Alternator 170 AMP 12V 3.15" Dual Foot Saddle J10 Pulley [XT-CR-170-J10]
    Balmar
    Balmar Alternator 170 AMP 12V 3.15" Dual Foot Saddle J10 Pulley [XT-CR-170-J10]
    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; Typical for Yanmar, Westerbeke, Lehman & Perkins-Sabre EnginesReplaces: AT-DF-165-12-IG, AT-DF-165-J10This product may not be returned to the original...
    $984.00
    $984.00
  • Balmar Alternator 250 AMP Kit 12V 3.15" Dual Foot Saddle Dual Vee Pulley Regulator Temp Sensor [XT-DF-250-DV-KIT]
    Balmar
    Balmar Alternator 250 AMP Kit 12V 3.15" Dual Foot Saddle Dual Vee Pulley Regulator Temp Sensor [XT-DF-250-DV-KIT]
    Alternator 250 AMP Kit 12V 3.15" Dual Foot Saddle Dual Vee Pulley Regulator & Temp SensorKit Includes: XT-DF-250-DV Alternator, MC-618 Regulator, Temperature Sensors & Mounting HardwareXT Series Alternator: 250A, 12V, Saddle Mount (Dual Foot), 3.15in, Dual Deep Vee Pulley, Case GroundHitachi-Style Mounting; Typical for...
    $1,444.00
    $1,615.00
    $1,444.00
  • Balmar Alternator 120 AMP Kit 12V 3.15" Dual Foot Saddle Dual Vee Pulley Regulator Temp Sensor [60-YP-MC-120-DV]
    Balmar
    Balmar Alternator 120 AMP Kit 12V 3.15" Dual Foot Saddle Dual Vee Pulley Regulator Temp Sensor [60-YP-MC-120-DV]
    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 Alternator: 120A, 12V, Saddle Mount (Dual Foot), 3.15in, Dual Deep Vee Pulley, Isolated GroundHitachi-Style Mounting; Typical for Yanmar,...
    $1,003.00
    $1,003.00
  • Balmar Alternator 250 AMP Kit 12V 3.15" Dual Foot Saddle K6 Pulley Regulator Temp Sensor [XT-CR-250-K6-KIT]
    Balmar
    Balmar Alternator 250 AMP Kit 12V 3.15" Dual Foot Saddle K6 Pulley Regulator Temp Sensor [XT-CR-250-K6-KIT]
    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 Alternator: 250A, 12V, Saddle Mount (Dual Foot), 3.15in, K6 Serpentine Pulley, Case Ground4" J-180-Style Mounting;  Typical for Caterpillar,...
    $1,444.00
    $1,615.00
    $1,444.00
  • ARCO Marine Premium Replacement Alternator w/Single Groove Pulley - 12V 70A [20102]ARCO Marine Premium Replacement Alternator w/Single Groove Pulley - 12V 70A [20102]
    ARCO Marine
    ARCO Marine Premium Replacement Alternator w/Single Groove Pulley - 12V 70A [20102]
    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 regulator, Negative ground, 1-wire connection, 2-inch mounting foot, Single groove pulley included.Features: All alternators are engineered for performance and...
    $201.99
    $233.69
    $201.99
  • ARCO Marine Premium Replacement Inboard Alternator w/55mm Multi-Groove Pulley - 12V 65A [60073]ARCO Marine Premium Replacement Inboard Alternator w/55mm Multi-Groove Pulley - 12V 65A [60073]
    ARCO Marine
    ARCO Marine Premium Replacement Inboard Alternator w/55mm Multi-Groove Pulley - 12V 65A [60073]
    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 included.Features: All alternators are engineered for performance and reliability All alternators are engineered and manufactured with precision...
    $267.99
    $307.59
    $267.99
  • ARCO Marine Premium Replacement Alternator w/50mm Multi-Groove Pulley [20815]ARCO Marine Premium Replacement Alternator w/50mm Multi-Groove Pulley [20815]
    ARCO Marine
    ARCO Marine Premium Replacement Alternator w/50mm Multi-Groove Pulley [20815]
    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.Features: All alternators are engineered for performance and reliability All alternators are engineered and manufactured with precision and quality All alternators...
    $274.99
    $324.59
    $274.99
  • Balmar Alternator 100 AMP Kit 12V 3.15" Dual Foot Saddle J10 Pulley Regulator Temp Sensor [60-YP-MC-100-J10]
    Balmar
    Balmar Alternator 100 AMP Kit 12V 3.15" Dual Foot Saddle J10 Pulley Regulator Temp Sensor [60-YP-MC-100-J10]
    Alternator 100 AMP Kit 12V 3.15" Dual Foot Saddle J10 Pulley Regulator & Temp SensorKit Includes: a 60-100-J10 Alternator, MC-618 Regulator, Temperature Sensors, Mounting Hardware60-100-J10 Alternator: 100A, 12V, Saddle Mount (Dual Foot), 3.15in, J10 AltMount Serpentine Pulley, Isolated GroundHitachi-Style Mounting; Typical for Yanmar, Westerbeke,...
    $925.00
    $925.00
  • Victron 2M Extension Cable f/IP65 Chargers [BPC900200014]
    Victron Energy
    Victron 2M Extension Cable f/IP65 Chargers [BPC900200014]
    2M Extension Cable for IP65 ChargersThe 2 meter extension cable is an accessory of the Blue Smart IP65 Charger with DC connector.Warranty InfoWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or...
    $11.90
    $11.90
  • Balmar Alternator 120 Amp 12V 1-2" Single Foot Single K6 Pulley w/Isolated Grounding [621-120-K6]
    Balmar
    Balmar Alternator 120 Amp 12V 1-2" Single Foot Single K6 Pulley w/Isolated Grounding [621-120-K6]
    Alternator 120 Amp 12V 1-2" Single Foot Single K6 Pulley with Isolated GroundingAlternator, 621 Series, 120A, 12V, Spindle Mount (Single Foot), 1-2in, K6 Serpentine Pulley, Isolated Ground 1″ Motorola-Style Mounting;  Typical for Westerbeke, Lehman, Hino & Pathfinder Engines 2″ Delco-Style Mounting;  Typical for Volvo...
    $766.00
    $766.00
  • Balmar Alternator 1-2" Single Foot K6 Serpentine Pulley - 170A - 12V [XT-SF-170-K6]
    Balmar
    Balmar Alternator 1-2" Single Foot K6 Serpentine Pulley - 170A - 12V [XT-SF-170-K6]
    Alternator 1-2" Single Foot K6 Serpentine Pulley - 170A - 12VBalmar offers a wide range of alternator power upgrades designed specifically for marine industry applications. Balmar installs high reliability bearings, robust rectifier diodes and improved heat-sinking capabilities on all our alternators to ensure improved...
    $984.00
    $984.00
  • Balmar Alternator 3.15" Dual Foot Saddle K6 Serpentine Pulley - 170A - 12V [XT-DF-170-K6]
    Balmar
    Balmar Alternator 3.15" Dual Foot Saddle K6 Serpentine Pulley - 170A - 12V [XT-DF-170-K6]
    Alternator 3.15" Dual Foot Saddle K6 Serpentine Pulley - 170A - 12VBalmar offers a wide range of alternator power upgrades designed specifically for marine industry applications. Balmar installs high reliability bearings, robust rectifier diodes and improved heat-sinking capabilities on all our alternators to ensure...
    $984.00
    $984.00
  • Balmar Alternator 1-2" Single Foot Dual V Pulley Regulator Temp Sensor - 170A Kit - 12V [XT-SF-170-DV-KIT]
    Balmar
    Balmar Alternator 1-2" Single Foot Dual V Pulley Regulator Temp Sensor - 170A Kit - 12V [XT-SF-170-DV-KIT]
    Alternator 1-2" Single Foot Dual V Pulley Regulator & Temp Sensor - 170A Kit - 12VBalmar offers a wide range of alternator power upgrades designed specifically for marine industry applications. Balmar installs high-reliability bearings, robust rectifier diodes, and improved heat-sinking capabilities on all our...
    $1,220.00
    $1,220.00
  • Balmar Alternator 3.15" Dual Foot Saddle J10 Serpentine Pulley Regulator Temp Sensor - 170A Kit - 12V [XT-DF-170-J10-KIT]
    Balmar
    Balmar Alternator 3.15" Dual Foot Saddle J10 Serpentine Pulley Regulator Temp Sensor - 170A Kit - 12V [XT-DF-170-J10-KIT]
    Alternator 3.15" Dual Foot Saddle J10 Serpentine Pulley Regulator & Temp Sensor - 170A Kit - 12VBalmar offers a wide range of alternator power upgrades designed specifically for marine industry applications. Balmar installs high reliability bearings, robust rectifier diodes and improved heat-sinking capabilities on...
    $1,220.00
    $1,220.00
  • Balmar Alternator 3.15" Dual Foot Saddle Dual V Pulley Regulator Temp Sensor - 170A Kit - 12V [XT-DF-170-DV-KIT]
    Balmar
    Balmar Alternator 3.15" Dual Foot Saddle Dual V Pulley Regulator Temp Sensor - 170A Kit - 12V [XT-DF-170-DV-KIT]
    Alternator 3.15" Dual Foot Saddle Dual V Pulley Regulator & Temp Sensor - 170A Kit - 12V Balmar offers a wide range of alternator power upgrades designed specifically for marine industry applications. Balmar installs high reliability bearings, robust rectifier diodes and improved heat-sinking capabilities on...
    $1,220.00
    $1,365.00
    $1,220.00
  • Balmar ARS Multi-Stage Regulator w/Harness - 12V [ARS-5-H]
    Balmar
    Balmar ARS Multi-Stage Regulator w/Harness - 12V [ARS-5-H]
    ARS Multi-Stage Regulator w/Harness - 12VHigh output alternators are an important part of your system for battery care, but they are definitely not the only part.  Without proper voltage regulation, battery charging can be a slow process, or even worse, an ideal recipe for...
    $264.00
    $264.00
  • Balmar Belt Buddy w/o Adjustment Arm [BBU]
    Balmar
    Balmar Belt Buddy w/o Adjustment Arm [BBU]
    Belt Buddy w/o Adjustment ArmUniversal Belt Buddy Mechanism;  for use with exising adjustment armsDoes not come with the Balmar Universal Adjustment Arm (UAA).Caution:  This approach sacrifices some “travel” in the existing adjustment arm so the BBU mechanism can be anchored to the arm.  Make...
    $50.99
    $55.99
    $50.99

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