11238 products


  • Free Shipping on $199+

    Regular price $275.24
    Sale price $275.24 Regular price
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    • Dynamically tested and packaged for out-of-the-box performance
    • Nickel-coated and/or epoxy-painted to reduce corrosion 
    • Sealed to minimize water intrusion
    • Designed for long life and optimum performance
    • Armatures are tested to withstand 50 times operating voltages (12 volts)
    ARCO Marine

    ARCO Marine Standard Duty Inboard Starter w/Gear Reduction [30433]

    Code: ORA-97181Brand: ARCO Marine
    Low Stock — Only 6 Left

    Regular price $275.24
    Sale price $275.24 Regular price
    Free Shipping on $199+
    • Dynamically tested and packaged for out-of-the-box performance
    • Nickel-coated and/or epoxy-painted to reduce corrosion 
    • Sealed to minimize water intrusion
    • Designed for long life and optimum performance

  • Free Shipping on $199+

    Regular price $319.47
    Sale price $319.47 Regular price
    Low Stock — Only 4 Left

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    • Dynamically tested and packaged for out-of-the-box performance
    • Nickel-coated and/or epoxy-painted to reduce corrosion 
    • Sealed to minimize water intrusion
    • Designed for long life and optimum performance
    • Armatures are tested to withstand 50 times operating voltages (12 volts)
    ARCO Marine

    ARCO Marine Top Mount Inboard Starter - Clockwise Rotation [30456]

    Code: ORA-97185Brand: ARCO Marine
    Low Stock — Only 4 Left

    Regular price $319.47
    Sale price $319.47 Regular price
    Free Shipping on $199+
    • Dynamically tested and packaged for out-of-the-box performance
    • Nickel-coated and/or epoxy-painted to reduce corrosion 
    • Sealed to minimize water intrusion
    • Designed for long life and optimum performance

  • Free Shipping on $199+

    Regular price $351.70
    Sale price $351.70 Regular price
    Low Stock — Only 7 Left

    More info
    • Dynamically tested and packaged for out-of-the-box performance
    • Nickel-coated and/or epoxy-painted to reduce corrosion 
    • Sealed to minimize water intrusion
    • Designed for long life and optimum performance
    • Armatures are tested to withstand 50 times operating voltages (12 volts)
    ARCO Marine

    ARCO Marine Top Mount Inboard Starter - Counter Clockwise Rotation

    Code: ORA-97184Brand: ARCO Marine
    Low Stock — Only 7 Left

    Regular price $351.70
    Sale price $351.70 Regular price
    Free Shipping on $199+
    • Dynamically tested and packaged for out-of-the-box performance
    • Nickel-coated and/or epoxy-painted to reduce corrosion 
    • Sealed to minimize water intrusion
    • Designed for long life and optimum performance

  • Free Shipping on $199+

    Regular price $349.94
    Sale price $349.94 Regular price
    Low Stock — Only 3 Left

    More info
    • Dynamically tested and packaged for out-of-the-box performance
    • Nickel-coated and/or epoxy-painted to reduce corrosion 
    • Sealed to minimize water intrusion
    • Designed for long life and optimum performance
    • Armatures are tested to withstand 50 times operating voltages (12 volts)
    ARCO Marine

    ARCO Marine Top Mount Inboard Starter w/Gear Reduction - Counter

    Code: ORA-97190Brand: ARCO Marine
    Low Stock — Only 3 Left

    Regular price $349.94
    Sale price $349.94 Regular price
    Free Shipping on $199+
    • Dynamically tested and packaged for out-of-the-box performance
    • Nickel-coated and/or epoxy-painted to reduce corrosion 
    • Sealed to minimize water intrusion
    • Designed for long life and optimum performance

  • Free Shipping on $199+

    Regular price $347.75
    Sale price $347.75 Regular price $0.00
    Low Stock — Only 3 Left

    More info
    • Dynamically tested and packaged for out-of-the-box performance
    • Nickel-coated and/or epoxy-painted to reduce corrosion 
    • Sealed to minimize water intrusion
    • Designed for long life and optimum performance
    • Armatures are tested to withstand 50 times operating voltages (12 volts)
    ARCO Marine

    ARCO Marine Top Mount Inboard Starter w/Gear Reduction - Counter Clockwise Rotation [30459]

    Code: ORA-97186Brand: ARCO Marine
    Low Stock — Only 3 Left

    Regular price $347.75
    Sale price $347.75 Regular price $0.00
    Free Shipping on $199+
    • Dynamically tested and packaged for out-of-the-box performance
    • Nickel-coated and/or epoxy-painted to reduce corrosion 
    • Sealed to minimize water intrusion
    • Designed for long life and optimum performance

  • Free Shipping on $199+

    Regular price $204.47
    Sale price $204.47 Regular price
    Low Stock — Only 4 Left

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    • Mercury 815279A2
    • Mercury 8M0084173
    • Mercury 883072T
    • Mercury 854515T1
    • Mercury 854515
    • Mercury 854515
    • Mercury 8301792
    • Mercury 8152795
    • Mercury 8152795
    • Mercury 8152793
    • Mercury 830179T
    • Mercury 856748
    • Mercury 815279A2
    ARCO Marine

    ARCO Marine Voltage Regulator f/Mercury Outboard Engines [VR600]

    Code: ORA-98741Brand: ARCO Marine
    Low Stock — Only 4 Left

    Regular price $204.47
    Sale price $204.47 Regular price
    Free Shipping on $199+
    • Mercury 815279A2
    • Mercury 8M0084173
    • Mercury 883072T
    • Mercury 854515T1

  • Free Shipping on $199+

    Regular price $175.40
    Sale price $175.40 Regular price
    Low Stock — Only 2 Left

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    • Yamaha 4-Stroke 2000 - 2006 115HP Outboard Engines
    • YAMAHA Voltage Regulator 6D3-81960-01-00
    • YAMAHA Voltage Regulator 6D3-81960-00-00
    • CDI Electronics Voltage Regulator 194-0001
    ARCO Marine

    ARCO Marine VR001 Voltage Regulator f/Yamaha Outboard Engines [VR001]

    Code: ORA-103254Brand: ARCO Marine
    Low Stock — Only 2 Left

    Regular price $175.40
    Sale price $175.40 Regular price
    Free Shipping on $199+
    • Yamaha 4-Stroke 2000 - 2006 115HP Outboard Engines
    • YAMAHA Voltage Regulator 6D3-81960-01-00
    • YAMAHA Voltage Regulator 6D3-81960-00-00
    • CDI Electronics Voltage Regulator 194-0001

  • Free Shipping on $199+

    Regular price $118.56
    Sale price $118.56 Regular price
    Low Stock — Only 2 Left

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    • 4-Stroke 15HP – 20HP Outboard Engines
    • YAMAHA Voltage Regulator 6AH-81960-00-00
    ARCO Marine

    ARCO Marine VR003 Voltage Regulator f/Yamaha Outboard Engines [VR003]

    Code: ORA-103255Brand: ARCO Marine
    Low Stock — Only 2 Left

    Regular price $118.56
    Sale price $118.56 Regular price
    Free Shipping on $199+
    • 4-Stroke 15HP – 20HP Outboard Engines
    • YAMAHA Voltage Regulator 6AH-81960-00-00

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    Regular price $114.68
    Sale price $114.68 Regular price
    Low Stock — Only 3 Left

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    • Yamaha 4-Stroke 1997-2000 75 & 80HP, 1994-1999 90HP, 1997-200190 & 115HP Outboard Engines
    • YAMAHA Voltage Regulator 6H0-81960-00-00
    • CDI Electronics Voltage Regulator 197-0002
    ARCO Marine

    ARCO Marine VR004 Voltage Regulator f/Yamaha Outboard Engines [VR004]

    Code: ORA-103256Brand: ARCO Marine
    Low Stock — Only 3 Left

    Regular price $114.68
    Sale price $114.68 Regular price
    Free Shipping on $199+
    • Yamaha 4-Stroke 1997-2000 75 & 80HP, 1994-1999 90HP, 1997-200190 & 115HP Outboard Engines
    • YAMAHA Voltage Regulator 6H0-81960-00-00
    • CDI Electronics Voltage Regulator 197-0002

  • Free Shipping on $199+

    Regular price $55.37
    Sale price $55.37 Regular price
    Low Stock — Only 3 Left

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    • Suzuki DF 90/115/140 (2001-06) Outboard Engines
    • SUZUKI Water Pump Repair Kit 17400-90J20
    • SUZUKI Water Pump Repair Kit 17400-90J11
    • SUZUKI Water Pump Repair Kit 17400-90J10
    • SUZUKI Water Pump Repair Kit 17400-90J01
    • SUZUKI Water Pump Repair Kit 17400-90J00
    • JOHNSON / EVINRUDE OMC Water Pump Repair Kit 5033541
    • JOHNSON / EVINRUDE OMC Water Pump Repair Kit 0778241
    • JOHNSON / EVINRUDE OMC Water Pump Repair Kit 5033541
    • SIERRA Water Pump Repair Kit 18-3258
    ARCO Marine

    ARCO Marine WP006 Water Pump Repair Kit f/Suzuki Outboard Engines

    Code: ORA-103257Brand: ARCO Marine
    Low Stock — Only 3 Left

    Regular price $55.37
    Sale price $55.37 Regular price
    Free Shipping on $199+
    • Suzuki DF 90/115/140 (2001-06) Outboard Engines
    • SUZUKI Water Pump Repair Kit 17400-90J20
    • SUZUKI Water Pump Repair Kit 17400-90J11
    • SUZUKI Water Pump Repair Kit 17400-90J10

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    Regular price $51.27
    Sale price $51.27 Regular price
    Low Stock — Only 4 Left

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    • Suzuki DF 60/70 (1998-07), DT90/100 (1989-01) Outboard Engines
    • SUZUKI Water Pump Repair Kit 17400-87E04
    • SUZUKI Water Pump Repair Kit 17400-87E03
    • SUZUKI Water Pump Repair Kit 17400-87E02
    • SUZUKI Water Pump Repair Kit 17400-87E01
    • SUZUKI Water Pump Repair Kit 17400-87E00
    • SIERRA Water Pump Repair Kit 18-3254
    • EMP Water Pump Repair Kit 46-46418 
    ARCO Marine

    ARCO Marine WP007 Water Pump Repair Kit f/Suzuki Outboard Engines

    Code: ORA-103258Brand: ARCO Marine
    Low Stock — Only 4 Left

    Regular price $51.27
    Sale price $51.27 Regular price
    Free Shipping on $199+
    • Suzuki DF 60/70 (1998-07), DT90/100 (1989-01) Outboard Engines
    • SUZUKI Water Pump Repair Kit 17400-87E04
    • SUZUKI Water Pump Repair Kit 17400-87E03
    • SUZUKI Water Pump Repair Kit 17400-87E02

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    Regular price $61.21
    Sale price $61.21 Regular price
    Low Stock — Only 4 Left

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    • Honda BF175/200/225 Outboard Engines
    • Honda Water Pump Repair Kit 06192-ZY3-000
    • SIERRA Water Pump Repair Kit 18-3285
    • EMP Water Pump Repair Kit 46-46620
    ARCO Marine

    ARCO Marine WP008 Water Pump Repair Kit f/Honda Outboard Engines

    Code: ORA-103259Brand: ARCO Marine
    Low Stock — Only 4 Left

    Regular price $61.21
    Sale price $61.21 Regular price
    Free Shipping on $199+
    • Honda BF175/200/225 Outboard Engines
    • Honda Water Pump Repair Kit 06192-ZY3-000
    • SIERRA Water Pump Repair Kit 18-3285
    • EMP Water Pump Repair Kit 46-46620
  • 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

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    • 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:
  • 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 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 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:
    • 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 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 - 1,962 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, 80A Rated, Avalanche
    • Max Output (Cold, 9,000 RPM) at 27.5v - 284 Amps - 7,810 Watts – 11.2 kW PTO
    • Sustained Cruising Output (Hot, 6,000 RPM) at 27.5v - 220 Amps - 6,050 Watts – 8.6kW PTO
    • Sustained Idle Output (Hot, 3,000 RPM) at 27.5v - 50 Amps 1,375 Watts – 2kW PTO
    • Max Continuous Operating Temperature - 100°C / 212°F
    • Must Be Used on Yanmar Common Rail Engines Introduced after 2013 (JH-CR, 3JH40, 4JH45, 4JH57, 4JH80, 4JH110).
    ARCO Marine

    ARCO Marine Zeus 24V 7kW 3.15 Alternator w/Isolated Ground (Common Rail) [4502]

    Code: ORA-107555Brand: ARCO Marine
    Low Stock — Only 3 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 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 idle 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 - 1,962 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, 80A Rated, Avalanche
    • Max Output (Cold, 9,000 RPM) at 27.5v - 284 Amps - 7,810 Watts – 11.2 kW PTO
    • Sustained Cruising Output (Hot, 6,000 RPM) at 27.5v - 220 Amps - 6,050 Watts – 8.6kW PTO
    • Sustained Idle Output (Hot, 3,000 RPM) at 27.5v - 50 Amps 1,375 Watts – 2kW PTO
    • Max Continuous Operating Temperature - 100°C / 212°F
    • 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 24V 7kW 3.15 Alternator w/Isolated Ground [4501]

    Code: ORA-107554Brand: 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 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 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 - 1,962 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, 80A Rated, Avalanche
    • Max Output (Cold, 9,000 RPM) at 27.5v - 284 Amps - 7,810 Watts – 11.2 kW PTO
    • Sustained Cruising Output (Hot, 6,000 RPM) at 27.5v - 220 Amps - 6,050 Watts – 8.6kW PTO
    • Sustained Idle Output (Hot, 3,000 RPM) at 27.5v - 50 Amps 1,375 Watts – 2kW PTO
    • Max Continuous Operating Temperature - 100°C / 212°F
    • Replaces most Volvo Penta alternators using a 4” J180 saddle-style mount. Also, used on many larger industrial-based engines.
    ARCO Marine

    ARCO Marine Zeus 24V 7kW J180 4" Alternator w/Isolated Ground [4503]

    Code: ORA-107556Brand: ARCO Marine
    Low Stock — Only 2 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 $280.00

    Free Shipping on $199+

    Regular price $1,087.00
    Sale price $1,087.00 Regular price $1,367.00
    Sale: $280.00 off
    Low Stock — Only 2 Left

    More info
    • Replace your noisy generator!
    • Suitable for most diesel applications
    • Designed for extended duty operation
    • Engineered for high energy production
    • Rapidly charges large battery banks.
    • Coolest operating temperatures for increased performance, with dual internal fans
    • Reduces the need for a generator by creating additional power with your engine.
    • External Regulation Required
    • External Only (EX): 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.
    • Voltage: 24V
    • Field Type: P
    • Rotor Poles: 12
    • Weight: 18.7 lb (8.5 kg)
    • Regulation: External Only (EX)
    • Cut-In RPM: 1,288
    • Maximum Alt RPM: 10,000
    • Rear Battery Post: M8 Thread
    • Standard Pulley: K8 59 mm
    • Shaft Diameter: 7/8 in (22.22 mm)
    • Avalanche Diodes: 50 amps
    • Max Output (Cold): 132 amps
    • Sustained Cruising Output (Hot, 6,000 RPM): 104 Amps
    • Sustained Idle Output (Hot, 3,000 RPM): 89 amps
    • Max Continuous Operating Temperature: 125°C
    ARCO Marine

    ARCO Marine Zeus A115/3500W 24V HD High Output Alternator - Pad Mount [4413]

    Code: ORA-113447Brand: ARCO Marine
    Low Stock — Only 2 Left

    Regular price $1,087.00
    Sale price $1,087.00 Regular price $1,367.00
    Sale: $280.00 off
    Free Shipping on $199+
    • Replace your noisy generator!
    • Suitable for most diesel applications
    • Designed for extended duty operation
    • Engineered for high energy production
  • Save $280.00

    Free Shipping on $199+

    Regular price $1,087.00
    Sale price $1,087.00 Regular price $1,367.00
    Sale: $280.00 off
    Low Stock — Only 2 Left

    More info
    • Replace your noisy generator!
    • Suitable for most diesel applications
    • Designed for extended duty operation
    • Engineered for high energy production
    • Rapidly charges large battery banks.
    • Coolest operating temperatures for increased performance, with dual internal fans
    • Reduces the need for a generator by creating additional power with your engine.
    • External Regulation Required
    • External Only (EX): 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.
    • Voltage: 24V
    • Field Type: P
    • Rotor Poles: 12
    • Weight: 18.7 lb (8.5 kg)
    • Regulation: External Only (EX)
    • Cut-In RPM: 1,288
    • Maximum Alt RPM: 10,000
    • Rear Battery Post: M8 Thread
    • Standard Pulley: K8 59 mm
    • Shaft Diameter: 7/8 in (22.22 mm)
    • Avalanche Diodes: 50 amps
    • Max Output (Cold): 132 amps
    • Sustained Cruising Output (Hot, 6,000 RPM): 104 Amps
    • Sustained Idle Output (Hot, 3,000 RPM): 89 amps
    • Max Continuous Operating Temperature: 125°C
    ARCO Marine

    ARCO Marine Zeus A115/3500W 24V HD Hight Output Alternator - J180 Mount [4412]

    Code: ORA-113446Brand: ARCO Marine
    Low Stock — Only 2 Left

    Regular price $1,087.00
    Sale price $1,087.00 Regular price $1,367.00
    Sale: $280.00 off
    Free Shipping on $199+
    • Replace your noisy generator!
    • Suitable for most diesel applications
    • Designed for extended duty operation
    • Engineered for high energy production
  • Save $239.00

    Free Shipping on $199+

    Regular price $928.00
    Sale price $928.00 Regular price $1,167.00
    Sale: $239.00 off
    Low Stock — Only 2 Left

    More info
    • Replace your noisy generator
    • Designed for Extended Duty Operation
    • Engineered for high energy production
    • Rapidly charges large battery banks
    • Coolest operating temperatures for increased performance, with dual internal fans
    • Reduces the need for a generator by creating additional power with your engine
    • External Regulation Required
    • SAE J1171 Certified
    • External Only (EX): 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.
    • Voltage: 12V
    • Field Type: P
    • Rotor Poles: 12
    • Weight: 18.7 lb (8.5 kg)
    • Regulation: External Only (EX)
    • Cut-In RPM: 1,288
    • Maximum Alt RPM: 10,000
    • Rear Battery Post: M8 Thread
    • Standard Pulley: K8 59 mm
    • Shaft Diameter: 7/8 in (22.22 mm)
    • Avalanche Diodes: 50 amps
    • Max Output (Cold): 249 amps
    • Sustained Cruising Output (Hot, 6,000 RPM): 228 Amps
    • Sustained Idle Output (Hot, 3,000 RPM): 200 amps
    • Max Continuous Operating Temperature: 125°C
    ARCO Marine

    ARCO Marine Zeus A220/3000W 12V HD High Output Alternator - J180 Mount [4043]

    Code: ORA-113444Brand: ARCO Marine
    Low Stock — Only 2 Left

    Regular price $928.00
    Sale price $928.00 Regular price $1,167.00
    Sale: $239.00 off
    Free Shipping on $199+
    • Replace your noisy generator
    • Designed for Extended Duty Operation
    • Engineered for high energy production
    • Rapidly charges large battery banks
  • Save $239.00

    Free Shipping on $199+

    Regular price $928.00
    Sale price $928.00 Regular price $1,167.00
    Sale: $239.00 off
    Low Stock — Only 2 Left

    More info
    • Replace your noisy generator
    • Designed for Extended Duty Operation
    • Engineered for high energy production
    • Rapidly charges large battery banks
    • Coolest operating temperatures for increased performance, with dual internal fans
    • Reduces the need for a generator by creating additional power with your engine
    • External Regulation Required
    • SAE J1171 Certified
    • External Only (EX): 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.
    • Voltage: 12V
    • Field Type: P
    • Rotor Poles: 12
    • Weight: 18.7 lb (8.5 kg)
    • Regulation: External Only (EX)
    • Cut-In RPM: 1,288
    • Maximum Alt RPM: 10,000
    • Rear Battery Post: M8 Thread
    • Standard Pulley: K8 59 mm
    • Shaft Diameter: 7/8 in (22.22 mm)
    • Avalanche Diodes: 50 amps
    • Max Output (Cold): 249 amps
    • Sustained Cruising Output (Hot, 6,000 RPM): 228 Amps
    • Sustained Idle Output (Hot, 3,000 RPM): 200 amps
    • Max Continuous Operating Temperature: 125°C
    ARCO Marine

    ARCO Marine Zeus A220/3000W 12V HD High Output Alternator - Pad Mount [4044]

    Code: ORA-113445Brand: ARCO Marine
    Low Stock — Only 2 Left

    Regular price $928.00
    Sale price $928.00 Regular price $1,167.00
    Sale: $239.00 off
    Free Shipping on $199+
    • Replace your noisy generator
    • Designed for Extended Duty Operation
    • Engineered for high energy production
    • Rapidly charges large battery banks
  • 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, 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 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, running 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: