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Electrical - Alternators

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Balmar Offshore Repair Kit XT Series - 170AMP - 12V [70-XT-170]
-10%
Balmar Offshore Repair Kit XT Series - 170AMP - 12V [70-XT-170]
Regular price
$230.00
Sale price
$230.00
Regular price
$257.00
Regular price
$230.00
Sale price
$230.00
Regular price
$257.00
Offshore Repair Kit XT Series - 170AMP - 12VBalmar's 70-XT-170 is an offshore repair kit for the XT Series, which includes bearings, a rectifier, brush...
Regular price
$925.00
Sale price
$925.00
Regular price
$1,035.00
Alternator 100 AMP Kit 12V 3.15" Dual Foot Saddle Single Vee Pulley Regulator & Temp SensorKit Includes: a 60-100-SV Alternator, MC-618 Regulator, Temperature Sensors, Mounting...
Regular price
$688.00
Sale price
$688.00
Regular price
$770.00
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...
Balmar Alternator Protection Module - 48V [APM-48]
-10%
Balmar Alternator Protection Module - 48V [APM-48]
Regular price
$134.00
Sale price
$134.00
Regular price
$149.00
Regular price
$134.00
Sale price
$134.00
Regular price
$149.00
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 Effects: Battery...
Balmar Alternator Protection Module APM24 - 24V [APM-24]
-10%
Balmar Alternator Protection Module APM24 - 24V [APM-24]
Regular price
$89.99
Sale price
$89.99
Regular price
$99.99
Regular price
$89.99
Sale price
$89.99
Regular price
$99.99
Alternator Protection Module APM24 - 24VAlternators can be subjected to voltage spikes caused by lithium battery shutdowns, intermittent connections, and other over-voltage events.  Balmar has...
Balmar Alternator 170 Amp, 12V Single Foot Internal Regulator K6 Pulley [XT-SF-170-IR]
Regular price
$539.00
Sale price
$539.00
Regular price
$588.00
Regular price
$539.00
Sale price
$539.00
Regular price
$588.00
Alternator 170 Amp, 12V Single Foot Internal Regulator K6 PulleyAlternator, XT Series, 170A, 12V, Spindle Mount (Single Foot), 1-2in, K6 Serpentine Pulley, Case Ground1″ Motorola-Style...
Balmar Temp Sensor Battery - 20 [MC-TS-B]
-11%
Balmar Temp Sensor Battery - 20 [MC-TS-B]
Regular price
$47.99
Sale price
$47.99
Regular price
$53.99
Regular price
$47.99
Sale price
$47.99
Regular price
$53.99
Temp Sensor Battery - 20'Temperature Sensor, Battery - 20' LengthThis product may not be returned to the original point of purchase. Please contact the manufacturer...
Balmar Temp Sensor Alternator - 54" Length [MC-TS-A]
-9%
Balmar Temp Sensor Alternator - 54" Length [MC-TS-A]
Regular price
$38.99
Sale price
$38.99
Regular price
$42.99
Regular price
$38.99
Sale price
$38.99
Regular price
$42.99
Temp Sensor Alternator - 54"Temperature Sensor, Alternator - 54" LengthThis product may not be returned to the original point of purchase. Please contact the manufacturer...
Balmar Max Charge MC-618 Multi-Stage Regulator w/ 54" Harness - 12V [MC-618-H]
Regular price
$328.00
Sale price
$328.00
Regular price
$367.00
Regular price
$328.00
Sale price
$328.00
Regular price
$367.00
Max Charge MC-618 Regulator 12V with Harness Multi-StageThe MC-618-H premium 12-volt multi-stage voltage regulator provides the ultimate in charging safety and control. Includes wiring harness. Features:...
Balmar Temperature Sensor Alternator - 80" Length [MC-TS-A80]
-10%
Balmar Temperature Sensor Alternator - 80" Length [MC-TS-A80]
Regular price
$40.99
Sale price
$40.99
Regular price
$45.99
Regular price
$40.99
Sale price
$40.99
Regular price
$45.99
Temperature Sensor Alternator - 80" LengthIntended for longer runs when the standard 54" Alternator Temp Sensor (PN: MC-TS-A) is insufficient.This product may not be returned...
ARCO Marine Premium Replacement Alternator w/Multi-Groove Serpentine Pulley - 12V 65A [60060]
Regular price
$282.95
Sale price
$282.95
Regular price
$300.42
Regular price
$282.95
Sale price
$282.95
Regular price
$300.42
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...
ARCO Marine Premium Replacement Alternator w/Multi-Groove Pulley - 12V 55A [60055]
Regular price
$261.95
Sale price
$261.95
Regular price
$279.14
Regular price
$261.95
Sale price
$261.95
Regular price
$279.14
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,...
ARCO Marine Premium Replacement Outboard Alternator w/Multi-Groove Pulley - 12V 50A [20850]
Regular price
$462.95
Sale price
$462.95
Regular price
$496.20
Regular price
$462.95
Sale price
$462.95
Regular price
$496.20
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,...
ARCO Marine Replacement Alternator f/Mercury Engines - 135 150 HP [20851]
Regular price
$305.95
Sale price
$305.95
Regular price
$316.67
Regular price
$305.95
Sale price
$305.95
Regular price
$316.67
Replacement Alternator for Mercury Engines - 135 & 150 HPReplacement alternator that will fit Mercury Outboard Engines 135 HP - 150 HP, 12 Volt, 55 AMP,...
ARCO Marine Zeus A275L J180 4" Alternator w/Isolated Ground Terminal Block [4023]
Regular price
$1,096.70
Sale price
$1,096.70
Regular price
$1,249.60
Regular price
$1,096.70
Sale price
$1,096.70
Regular price
$1,249.60
Zeus A275L J180 4" Alternator with Isolated Ground & Terminal BlockThe highest power output alternator in its size/class. Features: Engineered for high energy production. Suitable for...
Regular price
$1,220.00
Sale price
$1,220.00
Regular price
$1,365.00
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...
Balmar Alternator 250 AMP 12V 3.15" Dual Foot Saddle K6 Pulley [XT-DF-250-K6]
Regular price
$1,207.00
Sale price
$1,207.00
Regular price
$1,350.00
Regular price
$1,207.00
Sale price
$1,207.00
Regular price
$1,350.00
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;...
Balmar Regulator Kit f/Valeo w/MC-618 [MC-618-VL-01]
-10%
Balmar Regulator Kit f/Valeo w/MC-618 [MC-618-VL-01]
Regular price
$535.00
Sale price
$535.00
Regular price
$599.00
Regular price
$535.00
Sale price
$535.00
Regular price
$599.00
Regulator Kit for Valeo with MC-618Balmar's MC-618 Regulator communicates with the SG200 Battery Monitor to provide information to the SG200 Color Display and Smartphone App....
ARCO Marine Premium Replacement Alternator w/Single Groove Pulley - 12V, 55A [60050]
Regular price
$244.95
Sale price
$244.95
Regular price
$262.08
Regular price
$244.95
Sale price
$244.95
Regular price
$262.08
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...
Regular price
$1,003.00
Sale price
$1,003.00
Regular price
$1,122.00
621 Series 120A Kit with MC-618 Regulator, T-Sensor, K6 Pulley, Single Foot & Mounting HardwareKit Includes:  621-120-K6 Alternator MC-618 Regulator Temperature Sensors Mounting Hardware 621-120-K6...
Balmar Offshore Repair Kit 60 Series 12V w/Bearings, Brushes, Regulator/Rectifier [7060]
Regular price
$182.00
Sale price
$182.00
Regular price
$203.00
Regular price
$182.00
Sale price
$182.00
Regular price
$203.00
Offshore Repair Kit 60 Series 12V with Bearings, Brushes, Regulator/RectifierOffshore Repair Kit, 60 Series Alternators, 12VKit Includes: Regulator Brush Holder Assembly Rear Bearing  Regulator Washer ...
Balmar Alternator 120 AMP 12V 4" Dual Foot Saddle K6 Pulley w/Isolated Ground [604-120-K6]
Regular price
$766.00
Sale price
$766.00
Regular price
$857.00
Regular price
$766.00
Sale price
$766.00
Regular price
$857.00
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,...
Balmar Alternator Vortec K6 Serpentine Pulley Regulator Temp Sensor - 170A - 12V [XT-VT-170-K6-KIT]
Regular price
$1,220.00
Sale price
$1,220.00
Regular price
$1,365.00
Regular price
$1,220.00
Sale price
$1,220.00
Regular price
$1,365.00
Alternator Vortec K6 Serpentine Pulley Regulator & Temp Sensor - 170A - 12VBalmar offers a wide range of alternator power upgrades designed specifically for marine...
ARCO Marine Premium Replacement Alternator w/Single-Groove Pulley - 12V, 70A [20810]
Regular price
$264.95
Sale price
$264.95
Regular price
$285.63
Regular price
$264.95
Sale price
$264.95
Regular price
$285.63
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...
ARCO Marine Premium Replacement Alternator w/65mm Multi-Groove Pulley - 12V 70A [20800]
Regular price
$237.95
Sale price
$237.95
Regular price
$257.08
Regular price
$237.95
Sale price
$237.95
Regular price
$257.08
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,...
ARCO Marine Premium Replacement Inboard Alternator w/Single Groove Pulley - 12V 55A [60125]
Regular price
$277.95
Sale price
$277.95
Regular price
$296.45
Regular price
$277.95
Sale price
$277.95
Regular price
$296.45
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...
ARCO Marine Premium Replacement Outboard Alternator - Verado 12V 70A [20860]
Regular price
$393.95
Sale price
$393.95
Regular price
$423.20
Regular price
$393.95
Sale price
$393.95
Regular price
$423.20
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...
Mastervolt Alternator Temperature Sensor [41500400]
-30%
Mastervolt Alternator Temperature Sensor [41500400]
Regular price
$17.95
Sale price
$17.95
Regular price
$25.99
Regular price
$17.95
Sale price
$17.95
Regular price
$25.99
Alternator Temperature SensorWhen using the Alpha Pro in combination with non-Mastervolt alternators, this alternator temperature sensor may offer additional protection against over heating.
ARCO Marine Zeus 24V 7kW 3.15 Alternator w/Isolated Ground [4501]
Regular price
$1,427.80
Sale price
$1,427.80
Regular price
$1,648.90
Regular price
$1,427.80
Sale price
$1,427.80
Regular price
$1,648.90
Zeus 24V 7kW 3.15 Alternator with Isolated GroundThe ARCO Zeus 24v 7kW alternator generates extremely high amperage at cruising and higher RPMs. This alternator continuously...
Regular price
$1,003.00
Sale price
$1,003.00
Regular price
$1,122.00
Alternator 120 AMP Kit 120V 3.15" Dual Foot Saddle J10 Pulley Regulator & Temp SensorKit Includes: a 60-120-J10 Alternator, MC-618 Regulator, Temperature Sensors, Mounting Hardware60-120-J10...
Regular price
$925.00
Sale price
$925.00
Regular price
$1,035.00
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-K6...
Balmar Alternator 3.15" Dual Foot Saddle J10 Serpentine Pulley - 170A - 12V [XT-DF-170-J10]
Regular price
$984.00
Sale price
$984.00
Regular price
$1,100.00
Regular price
$984.00
Sale price
$984.00
Regular price
$1,100.00
Alternator 3.15" Dual Foot Saddle J10 Serpentine Pulley - 170A - 12VBalmar offers a wide range of alternator power upgrades designed specifically for marine industry...
Regular price
$1,220.00
Sale price
$1,220.00
Regular price
$1,365.00
Alternator 1-2" Single Foot K6 Serpentine Pulley Regulator & Temp Sensor - 170A Kit - 12VBalmar offers a wide range of alternator power upgrades designed...
Balmar Pulley Kit f/Westerbeke 44A, 44B, 44C [48-WSP-44A]
Regular price
$495.00
Sale price
$495.00
Regular price
Regular price
$495.00
Sale price
$495.00
Regular price
Pulley Kit for Westerbeke 44A, 44B, 44CAltMount® Serpentine Pulley Conversion Kit for Westerbeke Diesel EnginesWesterbeke Engines Covered: 44A, 44B, 44CKit Includes: Three Ten-Groove (J10) Pulleys,...
Balmar Belt Buddy w/Universal Offset Adjustment Arm (UAA2) [UBB2]
Regular price
$89.99
Sale price
$89.99
Regular price
$99.99
Regular price
$89.99
Sale price
$89.99
Regular price
$99.99
Belt Buddy with Universal Offset Adjustment Arm (UAA2)Belt Buddy Kit; Includes the Universal Adjustment Arm (UAA2) with a 1/2" offset for mounting applications which require...
Balmar Universal Adjustment Arm - Offset [UAA2]
-10%
Balmar Universal Adjustment Arm - Offset [UAA2]
Regular price
$52.99
Sale price
$52.99
Regular price
$58.99
Regular price
$52.99
Sale price
$52.99
Regular price
$58.99
Universal Adjustment Arm - OffsetUniversal Adjustment Arm for the Belt Buddy with a 1/2″ offset for certain mounting applications which require an offset. This part...
ARCO Marine Zeus A225S J-180 3.15" Alternator w/Terminal Block [4010]
Regular price
$767.80
Sale price
$767.80
Regular price
$874.50
Regular price
$767.80
Sale price
$767.80
Regular price
$874.50
Zeus A225S J-180 3.15" Alternator with Terminal BlockThe highest power output alternator in its size/class. Features: Engineered for High Energy Production. Suitable for Marine, RV, Military,...
ARCO Marine Premium Replacement Universal Alternator w/Single Groove Pulley - 12V 55A [60075]
Regular price
$266.95
Sale price
$266.95
Regular price
$284.52
Regular price
$266.95
Sale price
$266.95
Regular price
$284.52
Premium Replacement Universal Alternator with Single Groove Pulley - 12V 55AReplacement alternator that will fit Yamaha, Marine Power, Crusader, Replaces Motorola, 12 Volt, 55 Amp,...
Balmar Alternator 100 AMP 12V 3.15" Dual Foot Saddle K6 Pulley w/Isolated Ground [60-100-K6]
Regular price
$688.00
Sale price
$688.00
Regular price
$770.00
Regular price
$688.00
Sale price
$688.00
Regular price
$770.00
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,...
Balmar Pulley Kit, Yanmar 4JH4-HTE-TE-DTE [48-YSP-4JH-B]
Regular price
$643.50
Sale price
$643.50
Regular price
Regular price
$643.50
Sale price
$643.50
Regular price
Pulley Kit, Yanmar 4JH4-HTE-TE-DTEThe AltMount® Serpentine Pulley Conversion Kit provides an easily installed solution to provide greater load transfer and reduce engine noise and vibration....
ARCO Marine Replacement Alternator f/Mercury Engines - 75-115 HP [20852]
Regular price
$315.95
Sale price
$315.95
Regular price
$375.85
Regular price
$315.95
Sale price
$315.95
Regular price
$375.85
Replacement Alternator for Mercury Engines - 75-115 HPReplacement alternator that will fit Mercury Outboard Engines 75 HP - 115 HP, 12 Volt, 50 AMP, internal...
ARCO Marine Zeus A225S 3.15 Alternator w/Isolated Ground Terminal Block [4011]
Regular price
$877.80
Sale price
$877.80
Regular price
$999.90
Regular price
$877.80
Sale price
$877.80
Regular price
$999.90
Zeus A225S 3.15 Alternator with Isolated Ground & Terminal BlockThe highest power output alternator in its size/class. Features: Engineered for high energy production. Suitable for marine,...
Balmar Belt Buddy w/Universal Adjustment Arm [UBB]
-10%
Balmar Belt Buddy w/Universal Adjustment Arm [UBB]
Regular price
$71.99
Sale price
$71.99
Regular price
$79.99
Regular price
$71.99
Sale price
$71.99
Regular price
$79.99
Belt Buddy w/Universal Adjustment ArmTo utilize only the adjustment mechanism with an existing adjustment arm, purchase part number BBU.Caution:  This approach sacrifices some “travel” in...
Balmar Pulley Kit f/Yanmar 4JH2-TE, 4JH2-HTE, 4JH2-DTE 4JH2-UTE [48-YSP-4JH-E]
Regular price
$643.50
Sale price
$643.50
Regular price
Regular price
$643.50
Sale price
$643.50
Regular price
Pulley Kit for Yanmar 4JH2-TE, 4JH2-HTE, 4JH2-DTE 4JH2-UTEAltMount®Serpentine Pulley Conversion Kit for Yanmar Diesel EnginesYanmar Engines Covered: 4JH2-TE -HTE -DTE -UTEKit Includes: Three Ten-Groove (J10)...
Balmar Alternator 250 AMP 12V 3.15" Dual Foot Saddle J10 Pulley [XT-DF-250-J10]
Regular price
$1,207.00
Sale price
$1,207.00
Regular price
$1,350.00
Regular price
$1,207.00
Sale price
$1,207.00
Regular price
$1,350.00
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...
ARCO Marine Zeus A275L Transit Alternator w/Terminal Block [4032]
Regular price
$986.70
Sale price
$986.70
Regular price
$1,124.20
Regular price
$986.70
Sale price
$986.70
Regular price
$1,124.20
Zeus A275L Transit Alternator with Terminal BlockHigh Output / High Amperage Alternator: The Highest Power Output in Its Class.Features: Replace your noisy generator! Engineered for...
ARCO Marine Zeus 24V 7kW J180 4" Alternator w/Isolated Ground [4503]
Regular price
$1,427.80
Sale price
$1,427.80
Regular price
$1,648.90
Regular price
$1,427.80
Sale price
$1,427.80
Regular price
$1,648.90
Zeus 24V 7kW J180 4" Alternator with Isolated GroundThe ARCO Zeus 24v 7kW alternator generates extremely high amperage at cruising and higher RPMs. This alternator...
Balmar Pulley Kit f/Perkins 4170, 4108 (K6) [48-PSP-410-A]
Regular price
$799.99
Sale price
$799.99
Regular price
Regular price
$799.99
Sale price
$799.99
Regular price
Pulley Kit for Perkins 4170, 4108 (K6)AltMount®Serpentine Pulley Conversion Kit for Perkins/Sabre EnginesPerkins/Sabre Engines Covered: 4107, 4108Kit Includes: Three Six-Groove (K6) Pulleys, Two K6, 40″...
ARCO Marine Zeus A8000-48V 8kW J180 4" Alternator w/Isolated Ground [4603]
Regular price
$2,143.90
Sale price
$2,143.90
Regular price
$2,528.90
Regular price
$2,143.90
Sale price
$2,143.90
Regular price
$2,528.90
Zeus A8000-48V 8kW J180 4" Alternator with Isolated GroundThe ARCO Zeus A8000-48V alternator turns on at lower RPMs, runs cooler, and provides more power than...
ARCO Marine Zeus A8000-48V 8kW 3.15 Alternator w/Isolated Ground (Common Rail) [4602]
Regular price
$2,143.90
Sale price
$2,143.90
Regular price
$2,528.90
Regular price
$2,143.90
Sale price
$2,143.90
Regular price
$2,528.90
Zeus A8000-48V 8kW 3.15 Alternator with Isolated Ground (Common Rail)The ARCO Zeus A8000-48V alternator turns on at lower RPMs, runs cooler, and provides more power...

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