1282 products

  • Save $221.10

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    Regular price $1,427.80
    Sale price $1,427.80 Regular price $1,648.90
    Sale: $221.10 off
    Low Stock — Only 1 Left

    More info
    • Engineered for high energy production.
    • Suitable for marine, RV, military, and commercial applications.
    • Rapidly charges large battery banks.
    • Coolest operating temperatures for increased performance:
    • Heat shedding coatings
    • Rectifier located on housing exterior
    • Dual cooling fans
    • OEM components
    • Optimized for performance at cruising speeds.
    • Reduces the need for a generator by creating additional power with your engine.
    • Unleash peak performance with E-Coat/Cerakote, keeping the high amp alternator cooler for sustained amperage output.
    • Use the ARCO Zeus Bluetooth Alternator Regulator for maximum performance or lithium battery charging.
    • SAE J1171 Certified.
    • Proudly made in the U.S.A.
    • Voltage - 24v
    • Field Type - P
    • Rotor Poles - 16
    • Stator Size - 138mm
    • Frame Size - Large
    • Weight - 15.89lbs/7.2kg
    • Regulation - External Only
    • Finish - (Black) E-coating
    • Cut-In RPM - 1,072 Alternator RPM
    • Maximum Alt RPM - 19,000
    • Battery Post - M8 Thread Post, Side Mount
    • Standard Pulley - 49K6 (6-groove, 49mm)
    • Pulley Mount - 17mm diameter shaft, 25mm long, threaded M17 x 1.5
    • Pulley Hardware - M17 x 1.5 x 24mm nut, w/ 18mm ID x 29mm OD washer (Included)
    • Diodes - 6 positive, 6 negative, 50A Rated, Avalanche
    • Max Output (Cold, 9,000 RPM) at 27.5v - 144 Amps - 3,960 Watts – 5.7Kw PTO
    • Sustained Cruising Output (Hot, 6,000 RPM) at 27.5v - 130 Amps - 3,575 Watts – 5.1Kw PTO
    • Sustained Idle Output (Hot, 3,000 RPM) at 27.5v - 108 Amps - 2,970 Watts – 4.2kW PTO
    • Max Continuous Operating Temperature - 100°C / 212°F
    • Replaces Mando-type alternators using Vortec/GM pad mounting feet. (Found on many Mercruiser and Volvo Penta 3.0GLM, 3.0GLP, 4.3GXi, 5.7GiL, 5.7GXiL Marine Engines).
    ARCO Marine

    ARCO Marine Zeus 24V 4kW Low Turn On (LTO) Vortec Alternator w/Isolated Ground [4406]

    Code: ORA-107553Brand: ARCO Marine
    Low Stock — Only 1 Left

    Regular price $1,427.80
    Sale price $1,427.80 Regular price $1,648.90
    Sale: $221.10 off
    Free Shipping on $199+
    • Engineered for high energy production.
    • Suitable for marine, RV, military, and commercial applications.
    • Rapidly charges large battery banks.
    • Coolest operating temperatures for increased performance:
  • Save $221.10

    Free Shipping on $199+

    Regular price $1,427.80
    Sale price $1,427.80 Regular price $1,648.90
    Sale: $221.10 off
    Low Stock — Only 4 Left

    More info
    • Engineered for high energy production.
    • Suitable for marine, RV, military, and commercial applications.
    • Rapidly charges large battery banks.
    • Coolest operating temperatures for increased performance:
    • Heat shedding coatings
    • Rectifier located on housing exterior
    • Dual cooling fans
    • OEM components
    • Optimized for performance at cruising speeds.
    • Reduces the need for a generator by creating additional power with your engine.
    • Unleash peak performance with E-Coat/Cerakote, keeping the high amp alternator cooler for sustained amperage output.
    • For maximum performance or lithium battery charging, use the ARCO Zeus Bluetooth Alternator Regulator.
    • SAE J1171 Certified.
    • Proudly made in the U.S.A.
    • Voltage - 24v
    • Field Type - P
    • Rotor Poles - 16
    • Stator Size - 138mm
    • Frame Size - Large
    • Weight - 15.89lbs/7.2kg
    • Regulation - External Only
    • Finish - (Black) E-coating
    • Cut-In RPM - 1,072 Alternator RPM
    • Maximum Alt RPM - 19,000
    • Battery Post - M8 Thread Post, Side Mount
    • Standard Pulley - 49K6 (6-groove, 49mm)
    • Pulley Mount - 17mm diameter shaft, 25mm long, threaded M17 x 1.5
    • Pulley Hardware - M17 x 1.5 x 24mm nut, w/ 18mm ID x 29mm OD washer (Included)
    • Diodes - 6 positive, 6 negative, 50A Rated, Avalanche
    • Max Output (Cold, 9,000 RPM) at 27.5v - 144 Amps - 3,960 Watts – 5.7Kw PTO
    • Sustained Cruising Output (Hot, 6,000 RPM) at 27.5v - 130 Amps - 3,575 Watts – 5.1Kw PTO
    • Sustained Idle Output (Hot, 3,000 RPM) at 27.5v - 108 Amps - 2,970 Watts – 4.2kW PTO
    • Max Continuous Operating Temperature - 100°C / 212°F
    • Replaces most Volvo Penta alternators using a 4” J180 saddle-style mount.
    ARCO Marine

    ARCO Marine Zeus 24V 4kW Low Turn On (LTO) J180 4" Alternator w/Isolated Ground [4403]

    Code: ORA-107550Brand: ARCO Marine
    Low Stock — Only 4 Left

    Regular price $1,427.80
    Sale price $1,427.80 Regular price $1,648.90
    Sale: $221.10 off
    Free Shipping on $199+
    • Engineered for high energy production.
    • Suitable for marine, RV, military, and commercial applications.
    • Rapidly charges large battery banks.
    • Coolest operating temperatures for increased performance:

  • Free Shipping on $199+

    Regular price $143.00
    Sale price $143.00 Regular price
    Low Stock — Only 4 Left

    More info
    • Mercury / Mercruiser
    • MCM V-6 & V-8 (305, 350 & 496 CID) MPI Engines with ECM 555
    Regitar U.S.A.

    Regitar USA MAP Sensor f/Mercruiser Engines: MCM V-6 V-8 (305, 350

    Code: ORA-107538Brand: Regitar U.S.A.
    Low Stock — Only 4 Left

    Regular price $143.00
    Sale price $143.00 Regular price
    Free Shipping on $199+
    • Mercury / Mercruiser
    • MCM V-6 & V-8 (305, 350 & 496 CID) MPI Engines with ECM 555

  • Free Shipping on $199+

    Regular price $60.00
    Sale price $60.00 Regular price
    Low Stock — Only 2 Left

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    • Mercury / Mercruiser
    • Volvo Penta
    • MCM/MIE GM V-8 (454, 502, 540 & 572 CID) Engines
    Regitar U.S.A.

    Regitar USA Knock Sensor f/Mercruiser, Volvo Penta, OMC Inboard

    Code: ORA-107535Brand: Regitar U.S.A.
    Low Stock — Only 2 Left

    Regular price $60.00
    Sale price $60.00 Regular price
    Free Shipping on $199+
    • Mercury / Mercruiser
    • Volvo Penta
    • MCM/MIE GM V-8 (454, 502, 540 & 572 CID) Engines

  • Free Shipping on $199+

    Regular price $72.00
    Sale price $72.00 Regular price
    Low Stock — Only 4 Left

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    • Mercury/Mercruiser
    • 350MAG MPI, 4.3L, 5.0L, 5.7L engines (1981-97) with THUNDERBOLT electronic ignition
    Regitar U.S.A.

    Regitar USA Ignition Module f/Mercruiser Engines: 350MAG MPI, 4.3L,

    Code: ORA-107531Brand: Regitar U.S.A.
    Low Stock — Only 4 Left

    Regular price $72.00
    Sale price $72.00 Regular price
    Free Shipping on $199+
    • Mercury/Mercruiser
    • 350MAG MPI, 4.3L, 5.0L, 5.7L engines (1981-97) with THUNDERBOLT electronic ignition

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    Regular price $47.00
    Sale price $47.00 Regular price
    Low Stock — Only 4 Left

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    • Mercury / Mercruiser
    • GM V-6 & V-8 Engines with HEI Thunderbolt IV & V Ignition
    Regitar U.S.A.

    Regitar USA Ignition Coil f/Mercruiser Engines V6 V8 Engines w/HEI

    Code: ORA-107526Brand: Regitar U.S.A.
    Low Stock — Only 4 Left

    Regular price $47.00
    Sale price $47.00 Regular price
    Free Shipping on $199+
    • Mercury / Mercruiser
    • GM V-6 & V-8 Engines with HEI Thunderbolt IV & V Ignition
  • Save $122.10

    Free Shipping on $199+

    Regular price $877.80
    Sale price $877.80 Regular price $999.90
    Sale: $122.10 off
    Low Stock — Only 3 Left

    More info
    • Engineered for high energy production.
    • Suitable for marine, RV, military, and commercial applications.
    • Rapidly charges large battery banks.
    • Coolest operating temperatures for increased performance, running 8-20% cooler than incumbent alternators due to:
    • Heat shedding coatings
    • Rectifier located on housing exterior
    • Dual cooling fans
    • OEM components
    • Optimized for performance at idle speeds.
    • Reduces the need for a generator by creating additional power with your engine.
    • Unleash peak performance with E-Coat/Cerakote. Our advanced coating absorbs less heat, keeping the A225S cooler for sustained amperage output.
    • Use the ARCO Zeus Bluetooth Alternator Regulator for maximum performance or lithium battery charging.
    • SAE J1171 Certified.
    • Models are available with an internal/external voltage regulator.
    • Proudly made in the U.S.A.
    • Voltage - 12v
    • Field Type - P
    • Rotor Poles - 16
    • Stator Size - 130mm
    • Frame Size - Small
    • Weight - 12 lbs/5.4 kg
    • Regulation - Internal/External (Internally regulated with adaptor for optional external regulation.)
    • Output Voltage - 14.1v (Default)
    • Finish - (Black) Cerakote or E-coating
    • Cut-In RPM - 1,061 Alternator RPM
    • Maximum Alt RPM - 19,000
    • Battery Post - M8 Thread Post, Side Mount
    • Standard Pulley - 49K6 (6-groove, 49mm)
    • Pulley Mount - 17mm diameter shaft, 25mm long, threaded M17 x 1.5
    • Pulley Hardware - M17 x 1.5 x 24mm nut, w/ 18mm ID x 29mm OD washer (Included)
    • Diodes - 6 positive, 6 negative, 50A Rated, Avalanche
    • Max Output (Cold, 9,000 RPM) - 254 Amps
    • Sustained Cruising Output (Hot, 6,000 RPM) - 187 Amps
    • Sustained Idle Output (Hot, 3,000 RPM) - 157 Amps
    • Max Continuous Operating Temperature - 110°C / 230°F
    • Replaces most small case styles using a 3.15" saddle style mount (e.g., Hitachi, Lucas, Mitsubishi). Most Yanmars. Requires Standard single "V" belt upgrading to a Serpentine System
    ARCO Marine

    ARCO Marine Zeus A225S 3.15 Alternator w/Isolated Ground Terminal Block [4011]

    Code: ORA-107516Brand: ARCO Marine
    Low Stock — Only 3 Left

    Regular price $877.80
    Sale price $877.80 Regular price $999.90
    Sale: $122.10 off
    Free Shipping on $199+
    • Engineered for high energy production.
    • Suitable for marine, RV, military, and commercial applications.
    • Rapidly charges large battery banks.
    • Coolest operating temperatures for increased performance, running 8-20% cooler than incumbent alternators due to:

  • Free Shipping on $199+

    Regular price $46.49
    Sale price $46.49 Regular price
    Low Stock — Only 4 Left

    More info
    • Mercury / Mercruiser
    • Volvo Penta
    • Uses External Resistor (For all Applications)
    Regitar U.S.A.

    Regitar USA Ignition Coil f/Mercruiser, Volvo Penta OMC Inboard

    Code: ORA-107510Brand: Regitar U.S.A.
    Low Stock — Only 4 Left

    Regular price $46.49
    Sale price $46.49 Regular price
    Free Shipping on $199+
    • Mercury / Mercruiser
    • Volvo Penta
    • Uses External Resistor (For all Applications)
  • Save $137.50

    Free Shipping on $199+

    Regular price $986.70
    Sale price $986.70 Regular price $1,124.20
    Sale: $137.50 off
    Low Stock — Only 2 Left

    More info
    • Engineered for high energy production.
    • Suitable for marine, RV, military, and commercial applications.
    • Rapidly charges large battery banks.
    • Coolest operating temperatures for increased performance.
    • Heat shedding coatings
    • Rectifier located on housing exterior
    • Dual cooling fans
    • OEM components
    • Optimized for performance at idle speeds.
    • Reduces the need for a generator by creating additional power with your engine.
    • Unleash peak performance with E-Coat/Cerakote, keeping the A275L cooler for sustained amperage output.
    • Use the ARCO Zeus Bluetooth Alternator Regulator for maximum performance or lithium battery charging.
    • SAE J1171 Certified.
    • Models available with internal/external voltage regulator.
    • Proudly made in the U.S.A.
    • Voltage - 12v
    • Field Type - P
    • Rotor Poles - 16
    • Stator Size - 138mm
    • Frame Size - Large
    • Weight - 14.9 lbs/6.7 kg
    • Regulation - Internal/External (Internally regulated with adaptor for optional external regulation.)
    • Output Voltage - 14.1v (Default)
    • Finish - (Black) Cerakote or E-coating
    • Cut-In RPM - 1,061 Alternator RPM
    • Maximum Alt RPM - 19,000
    • Battery Post - M8 Thread Post, Side Mount
    • Standard Pulley - 49K6 (6-groove, 49mm)
    • Pulley Mount - 17mm diameter shaft, 25mm long, threaded M17 x 1.5
    • Pulley Hardware - M17 x 1.5 x 24mm nut, w/ 18mm ID x 29mm OD washer (Included)
    • Diodes - 6 positive, 6 negative, 50A Rated, Avalanche
    • Max Output (Cold, 9,000 RPM) - 311 Amps
    • Sustained Cruising Output (Hot, 6,000 RPM) - 227 Amps
    • Sustained Idle Output (Hot, 3,000 RPM) - 198 Amps
    • Max Continuous Operating Temperature - 110°C / 230°F
    • Must be used on Yanmar Common Rail introduced after 2013 (JH-CR, 3JH40, 4JH45, 4JH57, 4JH80, 4JH110)
    ARCO Marine

    ARCO Marine Zeus A275L 3.15 Alternator w/Case Ground (Common Rail) Terminal Block [4020]

    Code: ORA-107507Brand: ARCO Marine
    Low Stock — Only 2 Left

    Regular price $986.70
    Sale price $986.70 Regular price $1,124.20
    Sale: $137.50 off
    Free Shipping on $199+
    • Engineered for high energy production.
    • Suitable for marine, RV, military, and commercial applications.
    • Rapidly charges large battery banks.
    • Coolest operating temperatures for increased performance.
  • Save $152.90

    Free Shipping on $199+

    Regular price $1,096.70
    Sale price $1,096.70 Regular price $1,249.60
    Sale: $152.90 off
    Low Stock — Only 2 Left

    More info
    • Engineered for high energy production.
    • Suitable for marine, RV, military, and commercial applications.
    • Rapidly charges large battery banks.
    • Coolest operating temperatures for increased performance.
    • Heat shedding coatings
    • Rectifier located on housing exterior
    • Dual cooling fans
    • OEM components
    • Optimized for performance at idle speeds.
    • Reduces the need for a generator by creating additional power with your engine.
    • Unleash peak performance with E-Coat/Cerakote, keeping the A275L cooler for sustained amperage output.
    • Use the ARCO Zeus Bluetooth Alternator Regulator for maximum performance or lithium battery charging.
    • SAE J1171 Certified.
    • Models available with internal/external voltage regulator.
    • Proudly made in the U.S.A.
    • Voltage - 12v
    • Field Type - P
    • Rotor Poles - 16
    • Stator Size - 138mm
    • Frame Size - Large
    • Weight - 14.9 lbs/6.7 kg
    • Regulation - Internal/External (Internally regulated with adaptor for optional external regulation.)
    • Output Voltage - 14.1v (Default)
    • Finish - (Black) Cerakote or E-coating
    • Cut-In RPM - 1,061 Alternator RPM
    • Maximum Alt RPM - 19,000
    • Battery Post - M8 Thread Post, Side Mount
    • Standard Pulley - 49K6 (6-groove, 49mm)
    • Pulley Mount - 17mm diameter shaft, 25mm long, threaded M17 x 1.5
    • Pulley Hardware - M17 x 1.5 x 24mm nut, w/ 18mm ID x 29mm OD washer (Included)
    • Diodes - 6 positive, 6 negative, 50A Rated, Avalanche
    • Max Output (Cold, 9,000 RPM) - 311 Amps
    • Sustained Cruising Output (Hot, 6,000 RPM) - 227 Amps
    • Sustained Idle Output (Hot, 3,000 RPM) - 198 Amps
    • Max Continuous Operating Temperature - 110°C / 230°F
    • Replaces most small case styles using a 3.15" saddle style mount (e.g., Hitachi, Lucas, Mitsubishi). Most Yanmars. Requires Standard single "V" belt upgrading to a Serpentine System
    ARCO Marine

    ARCO Marine Zeus A275L 3.15 Alternator w/Isolated Ground Terminal Block [4019]

    Code: ORA-107504Brand: ARCO Marine
    Low Stock — Only 2 Left

    Regular price $1,096.70
    Sale price $1,096.70 Regular price $1,249.60
    Sale: $152.90 off
    Free Shipping on $199+
    • Engineered for high energy production.
    • Suitable for marine, RV, military, and commercial applications.
    • Rapidly charges large battery banks.
    • Coolest operating temperatures for increased performance.

  • Free Shipping on $199+

    Regular price $99.99
    Sale price $99.99 Regular price
    Low Stock — Only 6 Left

    More info
    • Mercury
    • 75 / 80 / 90 / 100 / 115 EFI (4-stroke) SN: 1B366823 - 2B059605
    • 135 / 150 / 175 / Verado (4-stroke) (4cyl) SN: 1B227000 & Up
    • 200 Verado (4-stroke) (4cyl) SN: 1B517159 & Up
    • 200 Verado (4-stroke) (6cyl) SN: 0T980000 & Up
    • 200 Pro Verado (4-stroke) (6cyl) SN: 2B034840 & Up
    • 225 / 250 Verado (4-stroke) (6cyl) SN: 0T980000 & Up
    • 250 Pro Verado (4-stroke)(6cyl) SN: 1B830170 & Up
    • 275 Verado (4-stroke) (6cyl) SN: 0T980000 & Up
    • 300 Verado (4-stroke)(6cyl) SN: 1B517434 & Up
    • 300 Pro Verado (4-stroke) (6cyl) SN: 1B830170 & Up Mercury
    • 350SCi Verado SN: 1B716557 & Up
    • Mercury Mariner 4-Stroke 75 EFI
    • Mercury Mariner 4-Stroke 80 EFI
    • Mercury Mariner 4-Stroke 90 EFI
    • Mercury Mariner 4-Stroke 100 EFI
    • Mercury Mariner 4-Stroke 115 EFI
    • Mercury Mariner 4-Stroke 135 Verado
    • Mercury Mariner 4-Stroke 150 Verado
    • Mercury Mariner 4-Stroke 200 Verado
    • Mercury Mariner 4-Stroke 225 Verado
    • Mercury Mariner 4-Stroke 250 Verado
    • Mercury Mariner 4-Stroke 250 Pro Verado
    • Mercury Mariner 4-Stroke 275 Verado
    • Mercury Mariner 4-Stroke 300 Verado
    • Mercury Mariner 4-Stroke 300 Pro Verado
    • Mercury Mariner 4-Stroke 350 SCI Verado
    • 2004-2018 (75,80,90,100,115,135,150,200,225,250,275,300,350 & 400HP)
    Regitar U.S.A.

    Regitar USA Ignition Coil f/Mercury Outboards 2004 Up 75HP - 400 HP

    Code: ORA-107502Brand: Regitar U.S.A.
    Low Stock — Only 6 Left

    Regular price $99.99
    Sale price $99.99 Regular price
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    • Mercury
    • 75 / 80 / 90 / 100 / 115 EFI (4-stroke) SN: 1B366823 - 2B059605
    • 135 / 150 / 175 / Verado (4-stroke) (4cyl) SN: 1B227000 & Up
    • 200 Verado (4-stroke) (4cyl) SN: 1B517159 & Up

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    Regular price $41.99
    Sale price $41.99 Regular price
    Low Stock — Only 6 Left

    More info
    • Mercury / Mercruiser
    • GM V-8 Engines with Thunderbolt IV & V HEI Ignitions
    Regitar U.S.A.

    Regitar USA Distributor Cap f/GM V8 Engines w/Thunderbolt IV V HEI

    Code: ORA-107496Brand: Regitar U.S.A.
    Low Stock — Only 6 Left

    Regular price $41.99
    Sale price $41.99 Regular price
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    • Mercury / Mercruiser
    • GM V-8 Engines with Thunderbolt IV & V HEI Ignitions

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    Regular price $27.99
    Sale price $27.99 Regular price
    Low Stock — Only 6 Left

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    • Mercury / Mercruiser
    • GM V-6 Engines with Thunderbolt IV & V HEI Ignitions
    Regitar U.S.A.

    Regitar USA Distributor Cap f/GM V6 Engines w/Thunderbolt IV V HEI

    Code: ORA-107495Brand: Regitar U.S.A.
    Low Stock — Only 6 Left

    Regular price $27.99
    Sale price $27.99 Regular price
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    • Mercury / Mercruiser
    • GM V-6 Engines with Thunderbolt IV & V HEI Ignitions

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    Regular price $70.00
    Sale price $70.00 Regular price
    Low Stock — Only 8 Left

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    • Mercury / Mercruiser
    • Volvo Penta
    • Mercruiser Late Model V-6 (4.3L Alpha/Bravo)
    Regitar U.S.A.

    Regitar USA Distributor Cap f/Mercruiser Late Model V-6 [RME010]

    Code: ORA-107492Brand: Regitar U.S.A.
    Low Stock — Only 8 Left

    Regular price $70.00
    Sale price $70.00 Regular price
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    • Mercury / Mercruiser
    • Volvo Penta
    • Mercruiser Late Model V-6 (4.3L Alpha/Bravo)

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    Regular price $435.00
    Sale price $435.00 Regular price
    Low Stock — Only 2 Left

    More info
    • Color touchscreen measurements: voltage, amperage, charging mode, and operating parameter settings
    • Anomaly display: battery voltage too low, internal temperature too high, fuse
    • Operation log
    • Fault and alarm display (activation of relays or not)
    • Communications protocol: CAN bus
    • Connection via an RJ11 plug
    Dolphin Charger

    Dolphin Charger TouchView Controller f/Dolphin Charger PRO [99520]

    Code: ORA-107491Brand: Dolphin Charger
    Low Stock — Only 2 Left

    Regular price $435.00
    Sale price $435.00 Regular price
    Free Shipping on $199+
    • Color touchscreen measurements: voltage, amperage, charging mode, and operating parameter settings
    • Anomaly display: battery voltage too low, internal temperature too high, fuse
    • Operation log
    • Fault and alarm display (activation of relays or not)

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    Regular price $70.99
    Sale price $70.99 Regular price
    Low Stock — Only 8 Left

    More info
    • Mercury / Mercruiser
    • Volvo Penta
    • 2001 & Newer MCM/MIE 5.0L, 5.7L & 6.2L MPI Engines With ECM 555
    Regitar U.S.A.

    Regitar USA Distributor Cap f/2001 Newer MCM/MIE 5.0L, 5.7L 6.2L

    Code: ORA-107489Brand: Regitar U.S.A.
    Low Stock — Only 8 Left

    Regular price $70.99
    Sale price $70.99 Regular price
    Free Shipping on $199+
    • Mercury / Mercruiser
    • Volvo Penta
    • 2001 & Newer MCM/MIE 5.0L, 5.7L & 6.2L MPI Engines With ECM 555

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    Regular price $26.50
    Sale price $26.50 Regular price
    Low Stock — Only 3 Left

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    • Mercury / Mercruiser
    • Volvo Penta
    • Ford & GM V-8 Engines With Prestolite Conventional Ignition (Screw Hold-Down Cap)
    Regitar U.S.A.

    Regitar USA Distributor Cap f/Ford GM V8 Engines [RME002]

    Code: ORA-107482Brand: Regitar U.S.A.
    Low Stock — Only 3 Left

    Regular price $26.50
    Sale price $26.50 Regular price
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    • Mercury / Mercruiser
    • Volvo Penta
    • Ford & GM V-8 Engines With Prestolite Conventional Ignition (Screw Hold-Down Cap)

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    Regular price $126.00
    Sale price $126.00 Regular price
    Low Stock — Only 1 Left

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    • Volvo Penta
    • Volvo 4.3, 5.0, and 5.7L Models with composite timing cover
    Regitar U.S.A.

    Regitar USA Crankshaft Position Sensor f/Volvo Penta 4.3, 5.0 5.7L

    Code: ORA-107479Brand: Regitar U.S.A.
    Low Stock — Only 1 Left

    Regular price $126.00
    Sale price $126.00 Regular price
    Free Shipping on $199+
    • Volvo Penta
    • Volvo 4.3, 5.0, and 5.7L Models with composite timing cover

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    Regular price $7.00
    Sale price $7.00 Regular price
    Low Stock — Only 4 Left

    More info
    • Mercury / Mercruiser
    • Volvo Penta
    • GM 4 and 6-cylinder Engines With Delco Conventional Ignition
    • Type: Parts
    • Box Dimensions: 2"H x 3"W x 4"L WT: 0.5 lbs
    • UPC: 724469630010
    Regitar U.S.A.

    Regitar USA Condenser f/GM 4 6-Cylinder Engine w/Delco Ignition

    Code: ORA-107465Brand: Regitar U.S.A.
    Low Stock — Only 4 Left

    Regular price $7.00
    Sale price $7.00 Regular price
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    • Mercury / Mercruiser
    • Volvo Penta
    • GM 4 and 6-cylinder Engines With Delco Conventional Ignition
    • Type: Parts
  • Save $152.90

    Free Shipping on $199+

    Regular price $1,096.70
    Sale price $1,096.70 Regular price $1,249.60
    Sale: $152.90 off
    Low Stock — Only 2 Left

    More info
    • Engineered for high energy production.
    • Suitable for marine, RV, military, and commercial applications.
    • Rapidly charges large battery banks.
    • Coolest operating temperatures for increased performance.
    • Heat shedding coatings
    • Rectifier located on housing exterior
    • Dual cooling fans
    • OEM components
    • Optimized for performance at idle speeds.
    • Reduces the need for a generator by creating additional power with your engine.
    • Unleash peak performance with E-Coat/Cerakote, keeping the A275L cooler for sustained amperage output.
    • Use the ARCO Zeus Bluetooth Alternator Regulator for maximum performance or lithium battery charging.
    • SAE J1171 Certified.
    • Models available with internal/external voltage regulator.
    • Proudly made in the U.S.A.
    • Voltage - 12v
    • Field Type - P
    • Rotor Poles - 16
    • Stator Size - 138mm
    • Frame Size - Large
    • Weight - 14.9 lbs/6.7 kg
    • Regulation - Internal/External (Internally regulated with adaptor for optional external regulation.)
    • Output Voltage - 14.1v (Default)
    • Finish - (Black) Cerakote or E-coating
    • Cut-In RPM - 1,061 Alternator RPM
    • Maximum Alt RPM - 19,000
    • Battery Post - M8 Thread Post, Side Mount
    • Standard Pulley - 49K6 (6-groove, 49mm)
    • Pulley Mount - 17mm diameter shaft, 25mm long, threaded M17 x 1.5
    • Pulley Hardware - M17 x 1.5 x 24mm nut, w/ 18mm ID x 29mm OD washer (Included)
    • Diodes - 6 positive, 6 negative, 50A Rated, Avalanche
    • Max Output (Cold, 9,000 RPM) - 311 Amps
    • Sustained Cruising Output (Hot, 6,000 RPM) - 227 Amps
    • Sustained Idle Output (Hot, 3,000 RPM) - 198 Amps
    • Max Continuous Operating Temperature - 110°C / 230°F
    • Replaces most Volvo Penta alternators using a 4” J180 saddle-style mount
    ARCO Marine

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

    Code: ORA-107370Brand: ARCO Marine
    Low Stock — Only 2 Left

    Regular price $1,096.70
    Sale price $1,096.70 Regular price $1,249.60
    Sale: $152.90 off
    Free Shipping on $199+
    • Engineered for high energy production.
    • Suitable for marine, RV, military, and commercial applications.
    • Rapidly charges large battery banks.
    • Coolest operating temperatures for increased performance.
  • Save $122.10

    Free Shipping on $199+

    Regular price $877.80
    Sale price $877.80 Regular price $999.90
    Sale: $122.10 off
    Low Stock — Only 2 Left

    More info
    • Engineered for High Energy Production.
    • Suitable for Marine, RV, Military, and Commercial applications.
    • Rapidly charges large battery banks.
    • Coolest operating temperatures for increased performance. Runs 8 - 20% cooler than incumbent alternators due to:
    • Heat shedding coatings
    • Rectifier located on housing exterior
    • Dual cooling fans
    • OEM Components
    • Optimized for performance at idle speeds.
    • Reduces the need for a generator by creating additional power with your engine.
    • Unleash peak performance with E-Coat/Cerakote. Our advanced coating absorbs less heat, keeping the A225S cooler. This translates to more amperage for sustained periods.
    • For maximum performance or lithium battery charging, use an ARCO Zeus Bluetooth alternator regulator.
    • SAE J1171 Certified.
    • Proudly made in the U.S.A.
    • Voltage - 12v
    • Field Type - P
    • Rotor Poles - 16
    • Stator Size - 130mm
    • Frame Size - Small
    • Weight - 12lbs/6.7kg
    • Regulation - Internal/External
    • Output Voltage - 14.1v (default)
    • Finish - (Black) Cerakote or E-coating
    • Cut-In RPM - 1,061 Alternator RPM
    • Maximum Alt RPM - 19,000
    • Battery Post - M8 Thread Post, Side Mount
    • Standard Pulley - 49K6 (6-groove, 49mm)
    • Pulley Mount - 17mm diameter shaft, 25mm long, threaded M17 x 1.5
    • Pulley Hardware - M17 x 1.5 x 24mm nut, w/ 18mm ID x 29mm OD washer (Included)
    • Diodes - 6 positive, 6 negative, 50A Rated, Avalanche
    • Max Output (Cold, 9,000 RPM) - 254 Amps
    • Sustained Cruising Output (Hot, 6,000 RPM) - 187 Amps
    • Sustained Idle Output (Hot, 3,000 RPM) - 157 Amps
    • Replaces Mando type alternators using Vortec/ GM pad mounting feet (Found on many Mercruiser and Volvo Penta 3.0GLM, 3.0GLP, 4.3GXi, 5.7GiL, 5.7GXiL Marine Engines.) (GM Blocks)
    ARCO Marine

    ARCO Marine Zeus A225S Vortec Alternator w/Regulator [4018]

    Code: ORA-107334Brand: ARCO Marine
    Low Stock — Only 2 Left

    Regular price $877.80
    Sale price $877.80 Regular price $999.90
    Sale: $122.10 off
    Free Shipping on $199+
    • Engineered for High Energy Production.
    • Suitable for Marine, RV, Military, and Commercial applications.
    • Rapidly charges large battery banks.
    • Coolest operating temperatures for increased performance. Runs 8 - 20% cooler than incumbent alternators due to:
  • Save $106.70

    Free Shipping on $199+

    Regular price $767.80
    Sale price $767.80 Regular price $874.50
    Sale: $106.70 off
    Low Stock — Only 2 Left

    More info
    • Engineered for High Energy Production.
    • Suitable for Marine, RV, Military, and Commercial applications.
    • Rapidly charges large battery banks.
    • Coolest operating temperatures for increased performance. Runs 8 - 20% cooler than incumbent alternators due to:
    • Heat shedding coatings
    • Rectifier located on housing exterior
    • Dual cooling fans
    • OEM Components
    • Optimized for performance at idle speeds.
    • Reduces the need for a generator by creating additional power with your engine.
    • Unleash peak performance with E-Coat/Cerakote. Our advanced coating absorbs less heat, keeping the A225S cooler. This translates to more amperage for sustained periods.
    • For maximum performance or lithium battery charging, use an ARCO Zeus Bluetooth alternator regulator.
    • SAE J1171 Certified.
    • Proudly made in the U.S.A.
    • Voltage - 12v
    • Field Type - P
    • Rotor Poles - 16
    • Stator Size - 130mm
    • Frame Size - Small
    • Weight - 12lbs/6.7kg
    • Regulation - External Only
    • Output Voltage - 14.1v (default)
    • Finish - (Black) Cerakote or E-coating
    • Cut-In RPM - 1,061 Alternator RPM
    • Maximum Alt RPM - 19,000
    • Battery Post - M8 Thread Post, Side Mount
    • Standard Pulley - 49K6 (6-groove, 49mm)
    • Pulley Mount - 17mm diameter shaft, 25mm long, threaded M17 x 1.5
    • Pulley Hardware - M17 x 1.5 x 24mm nut, w/ 18mm ID x 29mm OD washer (Included)
    • Diodes - 6 positive, 6 negative, 50A Rated, Avalanche
    • Max Output (Cold, 9,000 RPM) - 254 Amps
    • Sustained Cruising Output (Hot, 6,000 RPM) - 187 Amps
    • Sustained Idle Output (Hot, 3,000 RPM) - 157 Amps
    • Replaces most small case styles using a 3.15” J180 saddle style mount (e.g., Hitachi, Lucas, Mitsubishi) Most Yanmars.
    ARCO Marine

    ARCO Marine Zeus A225S J-180 3.15" Alternator w/Terminal Block [4010]

    Code: ORA-107331Brand: ARCO Marine
    Low Stock — Only 2 Left

    Regular price $767.80
    Sale price $767.80 Regular price $874.50
    Sale: $106.70 off
    Free Shipping on $199+
    • Engineered for High Energy Production.
    • Suitable for Marine, RV, Military, and Commercial applications.
    • Rapidly charges large battery banks.
    • Coolest operating temperatures for increased performance. Runs 8 - 20% cooler than incumbent alternators due to:
  • Save $152.90

    Free Shipping on $199+

    Regular price $1,096.70
    Sale price $1,096.70 Regular price $1,249.60
    Sale: $152.90 off
    Low Stock — Only 2 Left

    More info
    • Engineered for High Energy Production.
    • Suitable for Marine, RV, Military, and Commercial applications.
    • Rapidly charges large battery banks.
    • Coolest operating temperatures for increased performance. 
    • Runs 8 - 20% cooler than incumbent alternators due to: Heat shedding coatings, Rectifier located on housing exterior, Dual cooling fans, and OEM Components.
    • It is optimized for performance at idle speeds.
    • Reduces the need for a generator by creating additional power with your engine.
    • Unleash peak performance with E-Coat/Cerakote. Our advanced coating absorbs less heat, keeping the A275L cooler. This translates to more amperage for sustained periods.
    • Use an ARCO Zeus Bluetooth alternator regulator or lithium battery charging for maximum performance.
    • SAE J1171 Certified.
    • Made in the U.S.A.
    • Voltage - 12v
    • Field Type - P
    • Rotor Poles - 16
    • Stator Size - 138mm
    • Frame Size - Large
    • Weight - 14.9 lbs/6.7 kg
    • Regulation - Internal/External (Internally regulated with adaptor for optional external regulation.)
    • Output Voltage - 14.1v (Default)
    • Finish - (Black) Cerakote or E-coating
    • Cut-In RPM - 1,061 Alternator RPM
    • Maximum Alt RPM - 19,000
    • Battery Post - M8 Thread Post, Side Mount
    • Standard Pulley - 49K6 (6-groove, 49mm)
    • Pulley Mount - 17mm diameter shaft, 25mm long, threaded M17 x 1.5
    • Pulley Hardware - M17 x 1.5 x 24mm nut, w/ 18mm ID x 29mm OD washer (Included)
    • Diodes - 6 positive, 6 negative, 50A Rated, Avalanche
    • Max Output (Cold, 9,000 RPM) - 311 Amps
    • Sustained Cruising Output (Hot, 6,000 RPM) - 227 Amps
    • Sustained Idle Output (Hot, 3,000 RPM) - 198 Amps
    • Max Continuous Operating Temperature - 110°C / 230°F
    • Replaces Mando-type alternators using Vortec/GM pad mounting feet. (Found on many Mercruiser and Volvo Penta 3.0GLM, 3.0GLP, 4.3GXi, 5.7GiL, 5.7GXiL Marine Engines.) (GM Blocks)
    ARCO Marine

    ARCO Marine Zeus A275L Vortec Alternator w/Regulator [4034]

    Code: ORA-107330Brand: ARCO Marine
    Low Stock — Only 2 Left

    Regular price $1,096.70
    Sale price $1,096.70 Regular price $1,249.60
    Sale: $152.90 off
    Free Shipping on $199+
    • Engineered for High Energy Production.
    • Suitable for Marine, RV, Military, and Commercial applications.
    • Rapidly charges large battery banks.
    • Coolest operating temperatures for increased performance. 
  • Save $137.50

    Free Shipping on $199+

    Regular price $986.70
    Sale price $986.70 Regular price $1,124.20
    Sale: $137.50 off
    Low Stock — Only 2 Left

    More info
    • Engineered for High Energy Production.
    • Suitable for Marine, RV, Military, and Commercial applications.
    • Rapidly charges large battery banks.
    • Coolest operating temperatures for increased performance. 
    • Runs 8 - 20% cooler than incumbent alternators due to: Heat shedding coatings, Rectifier located on housing exterior, Dual cooling fans, and OEM Components.
    • It is optimized for performance at idle speeds.
    • Reduces the need for a generator by creating additional power with your engine.
    • Unleash peak performance with E-Coat/Cerakote. Our advanced coating absorbs less heat, keeping the A275L cooler. This translates to more amperage for sustained periods.
    • Use an ARCO Zeus Bluetooth alternator regulator or lithium battery charging for maximum performance.
    • SAE J1171 Certified.
    • Made in the U.S.A.
    • Voltage - 12v
    • Field Type - P
    • Rotor Poles - 16
    • Stator Size - 138mm
    • Frame Size - Large
    • Weight - 14.9 lbs/6.7 kg
    • Regulation - External Only (These units will come with a terminal block and a P-Type harness. They will only work with an external regulator, such as an ARCO Zeus Bluetooth alternator regulator.)
    • Output Voltage - 14.1v (Default)
    • Finish - (Black) Cerakote or E-coating
    • Cut-In RPM - 1,061 Alternator RPM
    • Maximum Alt RPM - 19,000
    • Battery Post - M8 Thread Post, Side Mount
    • Standard Pulley - 49K6 (6-groove, 49mm)
    • Pulley Mount - 17mm diameter shaft, 25mm long, threaded M17 x 1.5
    • Pulley Hardware - M17 x 1.5 x 24mm nut, w/ 18mm ID x 29mm OD washer (Included)
    • Diodes - 6 positive, 6 negative, 50A Rated, Avalanche
    • Max Output (Cold, 9,000 RPM) - 311 Amps
    • Sustained Cruising Output (Hot, 6,000 RPM) - 227 Amps
    • Sustained Idle Output (Hot, 3,000 RPM) - 198 Amps
    • Max Continuous Operating Temperature - 110°C / 230°F
    • Replaces Mando-type alternators using Vortec/GM pad mounting feet. (Found on many Mercruiser and Volvo Penta 3.0GLM, 3.0GLP, 4.3GXi, 5.7GiL, 5.7GXiL Marine Engines.) (GM Blocks)
    ARCO Marine

    ARCO Marine Zeus A275L Vortec Alternator w/Terminal Block [4033]

    Code: ORA-107329Brand: ARCO Marine
    Low Stock — Only 2 Left

    Regular price $986.70
    Sale price $986.70 Regular price $1,124.20
    Sale: $137.50 off
    Free Shipping on $199+
    • Engineered for High Energy Production.
    • Suitable for Marine, RV, Military, and Commercial applications.
    • Rapidly charges large battery banks.
    • Coolest operating temperatures for increased performance.