Skip to content
Fat Cat Bait & Fishing Supply (Online Sales Dept)
Fat Cat Bait & Fishing Supply (Online Sales Dept)

Electrical - Alternators

  • Original price $588.00
    Original price $588.00 - Original price $588.00
    Original price $588.00
    Current price $539.00
    $539.00 - $539.00
    Current price $539.00

    Balmar Alternator 170 Amp, 12V Single Foot Internal Regulator K6 Pulley [XT-SF-170-IR]

    Balmar
    Only 2 left!

    Alternator 170 Amp, 12V Single Foot Internal Regulator K6 PulleyAlternator, XT Series, 170A, 12V, Spindle Mount (Single Foot), 1-2in, K6 Serpentin...

    View full details
    Original price $588.00
    Original price $588.00 - Original price $588.00
    Original price $588.00
    Current price $539.00
    $539.00 - $539.00
    Current price $539.00
    Save $49.00 Save $0.00
  • Original price $45.99
    Original price $45.99 - Original price $45.99
    Original price $45.99
    Current price $40.99
    $40.99 - $40.99
    Current price $40.99

    Balmar Temperature Sensor Alternator - 80" Length [MC-TS-A80]

    Balmar
    Only 2 left!

    Temperature Sensor Alternator - 80" LengthIntended for longer runs when the standard 54" Alternator Temp Sensor (PN: MC-TS-A) is insufficient.This...

    View full details
    Original price $45.99
    Original price $45.99 - Original price $45.99
    Original price $45.99
    Current price $40.99
    $40.99 - $40.99
    Current price $40.99
    Save $5.00 Save $0.00
  • Original price $300.42
    Original price $300.42 - Original price $300.42
    Original price $300.42
    Current price $213.99
    $213.99 - $213.99
    Current price $213.99

    ARCO Marine Premium Replacement Alternator w/Multi-Groove Serpentine Pulley - 12V 65A [60060]

    ARCO Marine
    Only 2 left!

    Premium Replacement Alternator with Multi-Groove Serpentine Pulley - 12V & 65AReplacement alternator that will fit late model Mercruiser, 12 V...

    View full details
    Original price $300.42
    Original price $300.42 - Original price $300.42
    Original price $300.42
    Current price $213.99
    $213.99 - $213.99
    Current price $213.99
    Save $86.43 Save $0.00
  • Original price $279.14
    Original price $279.14 - Original price $279.14
    Original price $279.14
    Current price $198.99
    $198.99 - $198.99
    Current price $198.99

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

    ARCO Marine
    Only 2 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
    Original price $279.14
    Original price $279.14 - Original price $279.14
    Original price $279.14
    Current price $198.99
    $198.99 - $198.99
    Current price $198.99
    Save $80.15 Save $0.00
  • Original price $316.67
    Original price $316.67 - Original price $316.67
    Original price $316.67
    Current price $231.99
    $231.99 - $231.99
    Current price $231.99

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

    ARCO Marine
    7 in stock

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

    View full details
    Original price $316.67
    Original price $316.67 - Original price $316.67
    Original price $316.67
    Current price $231.99
    $231.99 - $231.99
    Current price $231.99
    Save $84.68 Save $0.00
  • Original price $496.20
    Original price $496.20 - Original price $496.20
    Original price $496.20
    Current price $350.99
    $350.99 - $350.99
    Current price $350.99

    ARCO Marine Premium Replacement Outboard Alternator w/Multi-Groove Pulley - 12V 50A [20850]

    ARCO Marine
    Only 2 left!

    Premium Replacement Outboard Alternator with Multi-Groove Pulley - 12V 50AReplacement alternator that will fit 1.5L & 3.0L Mercury Outboard, 1...

    View full details
    Original price $496.20
    Original price $496.20 - Original price $496.20
    Original price $496.20
    Current price $350.99
    $350.99 - $350.99
    Current price $350.99
    Save $145.21 Save $0.00
  • Original price $257.08
    Original price $257.08 - Original price $257.08
    Original price $257.08
    Current price $179.99
    $179.99 - $179.99
    Current price $179.99

    ARCO Marine Premium Replacement Alternator w/65mm Multi-Groove Pulley - 12V 70A [20800]

    ARCO Marine
    3 in stock

    Premium Replacement Alternator with 65mm Multi-Groove Pulley - 12V 70AReplacement alternator that will fit Mercruiser 4.3L - 8.2L, 1998-Up, 12 Vol...

    View full details
    Original price $257.08
    Original price $257.08 - Original price $257.08
    Original price $257.08
    Current price $179.99
    $179.99 - $179.99
    Current price $179.99
    Save $77.09 Save $0.00
  • Original price $1,249.60
    Original price $1,249.60 - Original price $1,249.60
    Original price $1,249.60
    Current price $1,096.70
    $1,096.70 - $1,096.70
    Current price $1,096.70

    ARCO Marine Zeus A275L J180 4" Alternator w/Isolated Ground Terminal Block [4023]

    ARCO Marine
    3 in stock

    Zeus A275L J180 4" Alternator with Isolated Ground & Terminal BlockThe highest power output alternator in its size/class. Features: Engineered...

    View full details
    Original price $1,249.60
    Original price $1,249.60 - Original price $1,249.60
    Original price $1,249.60
    Current price $1,096.70
    $1,096.70 - $1,096.70
    Current price $1,096.70
    Save $152.90 Save $0.00
  • 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

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

    Balmar
    3 in stock

    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
    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 $145.00 Save $0.00
  • 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

    Balmar Alternator 250 AMP 12V 3.15" Dual Foot Saddle K6 Pulley [XT-DF-250-K6]

    Balmar
    Only 2 left!

    Alternator 250 AMP 12V 3.15" Dual Foot Saddle K6 PulleyAlternator, XT Series, 250A, 12V, Saddle Mount (Dual Foot), 3.15in, K6 Serpentine Pulley, C...

    View full details
    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 $143.00 Save $0.00
  • Original price $262.08
    Original price $262.08 - Original price $262.08
    Original price $262.08
    Current price $184.99
    $184.99 - $184.99
    Current price $184.99

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

    ARCO Marine
    4 in stock

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

    View full details
    Original price $262.08
    Original price $262.08 - Original price $262.08
    Original price $262.08
    Current price $184.99
    $184.99 - $184.99
    Current price $184.99
    Save $77.09 Save $0.00
  • Original price $599.00
    Original price $599.00 - Original price $599.00
    Original price $599.00
    Current price $535.00
    $535.00 - $535.00
    Current price $535.00

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

    Balmar
    Only 2 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
    Original price $599.00
    Original price $599.00 - Original price $599.00
    Original price $599.00
    Current price $535.00
    $535.00 - $535.00
    Current price $535.00
    Save $64.00 Save $0.00
  • 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

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

    Balmar
    Only 2 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
    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 $119.00 Save $0.00
  • Original price $203.00
    Original price $203.00 - Original price $203.00
    Original price $203.00
    Current price $182.00
    $182.00 - $182.00
    Current price $182.00

    Balmar Offshore Repair Kit 60 Series 12V w/Bearings, Brushes, Regulator/Rectifier [7060]

    Balmar
    Only 2 left!

    Offshore Repair Kit 60 Series 12V with Bearings, Brushes, Regulator/RectifierOffshore Repair Kit, 60 Series Alternators, 12VKit Includes: Regulato...

    View full details
    Original price $203.00
    Original price $203.00 - Original price $203.00
    Original price $203.00
    Current price $182.00
    $182.00 - $182.00
    Current price $182.00
    Save $21.00 Save $0.00
  • 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

    Balmar Alternator 120 AMP 12V 4" Dual Foot Saddle K6 Pulley w/Isolated Ground [604-120-K6]

    Balmar
    Only 2 left!

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

    View full details
    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 $91.00 Save $0.00
  • 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

    Balmar Alternator Vortec K6 Serpentine Pulley Regulator Temp Sensor - 170A - 12V [XT-VT-170-K6-KIT]

    Balmar
    3 in stock

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

    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 $145.00 Save $0.00
  • Original price $285.63
    Original price $285.63 - Original price $285.63
    Original price $285.63
    Current price $199.99
    $199.99 - $199.99
    Current price $199.99

    ARCO Marine Premium Replacement Alternator w/Single-Groove Pulley - 12V, 70A [20810]

    ARCO Marine
    Only 1 left!

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

    View full details
    Original price $285.63
    Original price $285.63 - Original price $285.63
    Original price $285.63
    Current price $199.99
    $199.99 - $199.99
    Current price $199.99
    Save $85.64 Save $0.00
  • Original price $423.20
    Original price $423.20 - Original price $423.20
    Original price $423.20
    Current price $297.99
    $297.99 - $297.99
    Current price $297.99

    ARCO Marine Premium Replacement Outboard Alternator - Verado 12V 70A [20860]

    ARCO Marine
    3 in stock

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

    View full details
    Original price $423.20
    Original price $423.20 - Original price $423.20
    Original price $423.20
    Current price $297.99
    $297.99 - $297.99
    Current price $297.99
    Save $125.21 Save $0.00
  • Original price $296.45
    Original price $296.45 - Original price $296.45
    Original price $296.45
    Current price $209.99
    $209.99 - $209.99
    Current price $209.99

    ARCO Marine Premium Replacement Inboard Alternator w/Single Groove Pulley - 12V 55A [60125]

    ARCO Marine
    Only 2 left!

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

    View full details
    Original price $296.45
    Original price $296.45 - Original price $296.45
    Original price $296.45
    Current price $209.99
    $209.99 - $209.99
    Current price $209.99
    Save $86.46 Save $0.00
  • Original price $25.99
    Original price $25.99 - Original price $25.99
    Original price $25.99
    Current price $14.99
    $14.99 - $14.99
    Current price $14.99

    Mastervolt Alternator Temperature Sensor [41500400]

    Mastervolt
    25 in stock

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

    View full details
    Original price $25.99
    Original price $25.99 - Original price $25.99
    Original price $25.99
    Current price $14.99
    $14.99 - $14.99
    Current price $14.99
    Save $11.00 Save $0.00
  • 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

    ARCO Marine Zeus 24V 7kW 3.15 Alternator w/Isolated Ground [4501]

    ARCO Marine
    Only 2 left!

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

    View full details
    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 $221.10 Save $0.00
  • 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

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

    Balmar
    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
    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 $110.00 Save $0.00
  • 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

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

    Balmar
    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
    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 $119.00 Save $0.00
  • 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

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

    Balmar
    3 in stock

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

    View full details
    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 $116.00 Save $0.00

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