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ATG10604 Alternator 600-821-3850 F674091 for Komatsu D31 D40 Crawler Dozer 1986-1995

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US$126.00

ITEMNO： ATG10604

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  • PRODUCT DETAILS

    ATG10604 Alternator 600-821-3850 F674091 for Komatsu D31 D40 Crawler Dozer 24V 20A Heavy Duty Alternator

    OEM & Cross Reference

    KOMATSU: 600821-3840, 600821-3850, 600821-3860, F674091
    KOMATSU REMAN: RKD15A01
    ARROWHEAD: ANK0009, 400-50031
    CARGO: 113212
    J&N: 400-50012
    LESTER: 12253, 12256
    NIKKO: 0-33000-5480, 0-33000-5510, 0-33000-5700

    Product Description

    Compact 24V alternator designed for Komatsu crawler tractors, compressors, excavators, and forklifts powered by 4D95 and 6D95 series engines. This unit provides stable low-amp charging output, reliable electrical performance, and long service life in industrial and construction environments. Engineered as a direct replacement for multiple OEM and aftermarket references.

    Specifications

    SpecificationDetails
    Product TypeAlternator
    Internal CodeATG10604
    Voltage24V
    Amperage20A
    RotationCW
    Pulley ClassV1
    RegulatorIR (Internal Regulator)
    Fan TypeExternal Fan (EF)
    ConditionBrand New
    Weight3.6KG

    Fitment (Partial Coverage)

    Komatsu Equipment

    • Crawler Dozers: D20, D21, D31, D37, D40, D41

    • Excavators: PC60, PC75U, PC80, PC90

    • Compressors: E70Z, EC50Z, EC75Z series

    • Forklifts: FD23–FD70 series

    • Generators: EG60B, EG85B series

    Engines

    • Komatsu 4D95 / 4D95S

    • Komatsu 6D95 / 6D95L / 6D105


  • PRODUCT HIGHLIGHTS

    FeatureBenefit
    24V Stable OutputReliable charging for auxiliary systems
    Compact DesignEasy installation in tight engine spaces
    Wide Komatsu CompatibilityCovers multiple machine types and engines
    Internal RegulatorImproved voltage stability and durability

  • 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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