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6.0 Powerstroke 300 AMP High Output Alternator Mean Green MG8478HD

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    Upgrade your 2006-2007 Ford 6.0L Powerstroke charging system with the Mean Green MG8478HD 300 AMP High Output Alternator.

    This direct bolt-in high-output alternator delivers a massive 300 amps at just 2,000 RPM—providing up to 300% more charging power than the factory unit. It is built for trucks that have outgrown the stock charging system, whether you’re running upgraded lighting, high-power audio, winches, or simply need extra electrical headroom for reliable battery charging and stable voltage under load.

    Key Features

    • 300 AMP output at low RPM for strong charging even at idle
    • Up to 300% more charging power than stock
    • Tool steel rotor shaft supported by heavy-duty double-sealed bearings
    • Heavy-duty solid copper stator windings sealed with high-temperature insulation
    • Heat-resistant multi-function integrated regulator that continues to operate in extreme temperatures
    • Precision balanced for smooth operation and reduced vibration
    • Direct-fit design that uses stock brackets and bolt locations for easy installation
    • No core charge

    Fitment: 2006-2007 Ford 6.0L Powerstroke Warranty: 1 Year

    The Mean Green MG8478HD is an excellent choice for sport trucks, tow vehicles, fleet trucks, and any 6.0 Powerstroke that needs a more capable and reliable charging system.

    Purchase 6.0 Powerstroke 300 AMP High Output Alternator Mean Green MG8478HD

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    6.0 Powerstroke 300 AMP High Output Alternator Mean Green MG8478HD SKU: mgaMG8478HD

    $619.00

    Qualifies for Free Shipping Over $199

    Fits: 6.0 Powerstroke 2006-2007
    Warranty: 1 Year

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    Upgrade your 2006-2007 Ford 6.0L Powerstroke charging system with the Mean Green MG8478HD 300 AMP High Output Alternator.

    This direct bolt-in high-output alternator delivers a massive 300 amps at just 2,000 RPM—providing up to 300% more charging power than the factory unit. It is built for trucks that have outgrown the stock charging system, whether you’re running upgraded lighting, high-power audio, winches, or simply need extra electrical headroom for reliable battery charging and stable voltage under load.

    Key Features


    300 AMP output at low RPM for strong charging even at idle

    Up to 300% more charging power than stock

    Tool steel rotor shaft supported by heavy-duty double-sealed bearings

    Heavy-duty solid copper stator windings sealed with high-temperature insulation

    Heat-resistant multi-function integrated regulator that continues to operate in extreme temperatures

    Precision balanced for smooth operation and reduced vibration

    Direct-fit design that uses stock brackets and bolt locations for easy installation

    No core charge


    Fitment: 2006-2007 Ford 6.0L Powerstroke
    Warranty: 1 [...]

    Upgrade your 2006-2007 Ford 6.0L Powerstroke charging system with the Mean Green MG8478HD 300 AMP High Output Alternator.

    This direct bolt-in high-output alternator delivers a massive 300 amps at just 2,000 RPM—providing up to 300% more charging power than the factory unit. It is built for trucks that have outgrown the stock charging system, whether you’re running upgraded lighting, high-power audio, winches, or simply need extra electrical headroom for reliable battery charging and stable voltage under load.

    Key Features

    • 300 AMP output at low RPM for strong charging even at idle
    • Up to 300% more charging power than stock
    • Tool steel rotor shaft supported by heavy-duty double-sealed bearings
    • Heavy-duty solid copper stator windings sealed with high-temperature insulation
    • Heat-resistant multi-function integrated regulator that continues to operate in extreme temperatures
    • Precision balanced for smooth operation and reduced vibration
    • Direct-fit design that uses stock brackets and bolt locations for easy installation
    • No core charge

    Fitment: 2006-2007 Ford 6.0L Powerstroke Warranty: 1 Year

    The Mean Green MG8478HD is an excellent choice for sport trucks, tow vehicles, fleet trucks, and any 6.0 Powerstroke that needs a more capable and reliable charging system.

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