Alternator 2874863 3972735 4936879 4993343 5282841 400-12733 for Cummins ISB ISC ISL ISM ISX QSB QSC QSK QSL QSM QSX Engine

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US$143.00

ITEMNO: ATG13120

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  • PRODUCT DETAILS

    ATG13120 Alternator 2874863 3972735 4936879 4993343 5282841 for Cummins ISB ISC ISL ISM ISX QSB QSC QSK QSL QSM QSX 24V 70A

    Part Numbers

    BrandPart Number
    Cummins2874863, 3972735, 4936879, 4993343, 5282841
    Arrowhead400-12379, 400-12733, ADR0386
    Clark Equipment67005566
    Delco8600017, 8600020, 8600154, 8700019
    J&N Electrical Products400-12264, 400-12379
    Jannco400-12264N, 400-12733N
    Lester8709

    Product Description

    This 24V 70A Delco 24SI Heavy Duty Alternator is designed as an aftermarket replacement for a wide range of Cummins diesel engines, including ISB, ISC, ISL, ISM, ISX, QSB, QSC, QSK, QSL, QSM and QSX series.

    Built with internal fan and internal regulator configuration, this alternator provides reliable charging performance for demanding heavy-duty engine and equipment applications. It is compatible with the listed Cummins and Delco reference numbers and features a self-excited charging system.

    The alternator uses negative polarity, a B+ terminal, and a threaded mounting configuration suitable for the specified applications.

    Product Specifications

    ItemSpecification
    DescriptionAlternator
    FamilyDelco 24SI
    Voltage24V
    Amperage70A
    ConditionNew
    Quality TypeHeavy Duty
    Regulator Clock0.5
    Regulator LocationInternal
    Fan LocationInternal
    PolarityNegative
    Critical NoteDelco 10526698 Circuitry
    J180 Hinge Length197.87
    Mount Hole 11/2-13 Threaded
    Mount Hole 2Unthreaded
    Mount Hole 313mm Unthreaded
    Terminal 2B+
    Terminal 2 Size5/16-18
    Shaft Pulley OD0.875" / 22.225mm
    ExcitationSelf-Excited
    Warranty1 Year
    Weight7.6KG

    Fit for Cummins Engines

    This alternator is suitable for the following Cummins engine series:

    • Cummins ISB

    • Cummins ISC

    • Cummins ISL

    • Cummins ISM

    • Cummins ISX

    • Cummins QSB

    • Cummins QSC

    • Cummins QSK

    • Cummins QSL

    • Cummins QSM

    • Cummins QSX

    Applications

    BrandEngine / Application
    CumminsISB Series
    CumminsISC Series
    CumminsISL Series
    CumminsISM Series
    CumminsISX Series
    CumminsQSB Series
    CumminsQSC Series
    CumminsQSK Series
    CumminsQSL Series
    CumminsQSM Series
    CumminsQSX Series
    Clark EquipmentApplicable equipment using referenced alternator


  • PRODUCT HIGHLIGHTS

  • 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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