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ATG20904 24V 60A Alternator 420-7487 – Caterpillar Generator Set Replacement (TG-Tian Guan)

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ITEMNO： ATG20904

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  • PRODUCT DETAILS

    ATG20904 24V 60A Alternator 420-7487 – Caterpillar Generator Set Replacement (TG-Tian Guan)

    Part Number: 420-7487

    Product Description

    The ATG20904 Alternator is a high-quality aftermarket replacement designed for Caterpillar generator sets. It delivers stable 24V charging output with 60A capacity, ensuring reliable electrical performance for industrial and standby power applications.

    Built to meet or exceed OEM specifications, this alternator provides consistent voltage regulation, efficient power generation, and long service life under continuous operation. It is a direct replacement for OEM part number 420-7487, commonly used in Caterpillar generator and fan drive systems.

    Key Specifications

    ItemDetails
    Product NameAlternator
    ModelATG20904
    Unit TypeDelco
    Voltage24V
    Amperage60A
    Pulley1PK
    Weight5.3 KG
    Condition100% New Aftermarket
    ApplicationGenerator Set Alternator

    OEM Cross Reference

    BrandPart Number
    Caterpillar420-7487

    Packing Information

    ItemValue
    Net Weight (NW)5.3 KG
    Gross Weight (GW)6.1 KG
    Carton Size30 × 22 × 20 CM


  • PRODUCT HIGHLIGHTS

    Product Highlights

    Feature 1Feature 2Feature 3
    OEM Direct ReplacementStable 24V 60A OutputReliable Power Performance
    Heavy-Duty ConstructionLong Service LifeEfficient Cooling & Operation
    Precision FitmentEasy Installation100% Tested Before Shipment


  • 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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