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ATG20255 Alternator 4946255 JFZ2718 24V 70A Replacement for Cummins ISLE 6C8.3 ISL9.5 L8.9 Engines

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ITEMNO： ATG20255

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  • PRODUCT DETAILS

    ATG20255 Alternator 4946255 JFZ2718 24V 70A Replacement for Cummins ISLE 6C8.3 ISL9.5 L8.9 Engines

    Product Description

    ATG20255 Alternator is a high-quality aftermarket replacement designed for Cummins diesel engine applications. It replaces OEM references including 4946255, JFZ2718, 4930794, 3415691, JFZ2707A and JFZ2703, providing reliable charging performance and stable electrical output for heavy-duty trucks, construction equipment and industrial applications.

    This alternator is suitable for Cummins engine platforms including ISLE, 6C8.3, ISL CM2150, ISL9.5 CM2150 SN, L8.9 and related diesel applications, delivering dependable battery charging performance for commercial equipment.

    Product Specifications

    ItemSpecification
    Product TypeTruck Alternator
    Model NumberATG20255
    OEM Replacement4946255 / JFZ2718
    Voltage24V
    Amperage70A
    RotationCW (Clockwise)
    Regulator TypeInternal Regulator
    Fan TypeInternal Fan
    Pulley TypeSingle Groove Pulley
    ConditionAftermarket / New
    ApplicationCummins Diesel Engines

    OEM / Cross Reference Numbers

    CategoryPart Numbers
    CUMMINS4946255 / 4930794 / 3415691 / 37N-3701100
    JFZJFZ2718 / JFZ2707A / JFZ2703
    Other ReferencesC4946255

    Compatible Applications

    No.Application
    1Cummins ISLE Engine
    2Cummins 6C8.3 Engine
    3Cummins ISL CM2150 Engine
    4Cummins ISL9.5 CM2150 SN Engine
    5Cummins L8.9 Engine
    6Cummins L9 CM2670 Engine
    7Cummins Heavy-Duty Truck Applications
    8Cummins Construction Equipment
    9Cummins Industrial Diesel Equipment

    Weight & Package Information

    ItemSpecification
    Net Weight7.0 kg
    Gross Weight7.8 kg
    Package Size35 × 32 × 30 cm



  • PRODUCT HIGHLIGHTS

    Product Highlights

    Feature 1Feature 2Feature 3
    24V 70A Stable Charging OutputDirect Replacement for Cummins 4946255 / JFZ2718Designed for Heavy-Duty Diesel Engines
    Reliable Commercial Vehicle PerformanceCompatible with ISLE & ISL Engine SeriesDurable Aftermarket Charging Solution

  • SHIPPING

    Item Details
    Processing Time Orders are processed within 1-3 business days after payment confirmation
    Shipping Methods DHL/UPS/ FedEx/ TNT/ Air Freight/ Sea Freight
    Estimated Delivery Time Express shipping: 3-7 business days, depending on destination
    Packaging Export-standard cartons with protective inner packing
    Tracking Tracking number will be provided once the order is shipped
    Shipping Cost Calculated based on weight, dimensions, and destination

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    WARRANTY POLICY

    All new aftermarket parts come with a 1-Year warranty. Quality is the first thing we consider. Check out our Warranty Assistance for more details.

    SHIPPING POLICY

    We offer express and standard shipping options to ensure your off-road machine gets back in action—fast and reliably. For more details, please visit our Shipping Policy .

    EASY RETURN POLICY

    We prioritize your satisfaction. If your order doesn't meet your expectations within 90 days, you may be eligible for a refund. See our Easy Return Policy for details.

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