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TG-A0021520 Fuel Injector 8944422241 105118-4602 for Isuzu 4JA1 4JB1 4JC1 Engines | Hitachi EX Excavator Replacement

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  • PRODUCT DETAILS

    TG-A0021520 Fuel Injector 8944422241 105118-4602 for Isuzu 4JA1 4JB1 4JC1 Engines | Hitachi EX Excavator Replacement

    Product Description

    The TG-A0021520 Fuel Injector is a high-quality diesel replacement designed for compatible Isuzu 4JA1, 4JB1, and 4JC1 industrial engines and selected Hitachi EX excavators.

    Designed for precise fuel delivery and efficient fuel atomization, this injector features a 20,000 PSI operating pressure, 5-hole micro-sac nozzle design, and ±2% flow rate consistency. The corrosion-resistant construction is suitable for demanding diesel engine and heavy-duty equipment applications.

    This injector replaces or cross-references 8944422241 and 105118-4602 and is suitable for engine repair, fuel system maintenance, and injector replacement.

    Please verify the original part number, engine model, and equipment model before ordering to ensure proper compatibility.

    Product Specifications

    PropertyValue
    Product ModelTG-A0021520
    Product NameDiesel Fuel Injector
    Quantity1PCS
    Main Part Numbers8944422241 / 105118-4602
    Compatible BrandsIsuzu / Hitachi
    Compatible Engines4JA1 / 4JB1 / 4JC1
    Fuel TypeDiesel
    Product TypeDiesel Fuel Injector
    Operating Pressure20,000 PSI
    Nozzle Type5-Hole Micro-Sac
    Flow Consistency±2%
    ConstructionCorrosion-Resistant Construction
    ConditionBrand New
    Replacement TypeOEM-Quality Replacement
    ApplicationIndustrial / Excavator / Heavy-Duty Equipment
    Package Quantity1 × Fuel Injector
    Product Weight2 kg

    OEM / Cross Reference Numbers

    Brand / CategoryPart Number
    Isuzu8944422241
    Isuzu / Cross Reference105118-4602

    Compatible Engines

    Engine BrandCompatible Engine Model
    Isuzu4JA1
    Isuzu4JB1
    Isuzu4JC1

    Compatible Applications

    Machine / Application CategoryCompatible Models / Applications
    Hitachi ExcavatorsEX40 / EX45 / EX60UR
    Isuzu Industrial EquipmentEquipment powered by compatible 4JA1 engines
    Isuzu Industrial EquipmentEquipment powered by compatible 4JB1 engines
    Isuzu Industrial EquipmentEquipment powered by compatible 4JC1 engines
    Engine MaintenanceFuel injector replacement, fuel system repair, and diesel engine maintenance

    Packing / Weight / Package Information

    PropertyDetails
    Package Quantity1PCS
    Net Weight2 kg
    Gross WeightTo Be Confirmed
    Carton SizeTo Be Confirmed
    Package VolumeTo Be Confirmed
    Package Contents1 × Fuel Injector
    Packing MethodProtective Packaging + Carton

  • PRODUCT HIGHLIGHTS

    Product Highlights

    20,000 PSI High-Pressure Design5-Hole Micro-Sac NozzleWide Isuzu & Hitachi Compatibility
    Supports precise fuel delivery and efficient fuel atomizationDesigned for consistent fuel spray and combustion performanceCompatible with Isuzu 4JA1, 4JB1, 4JC1 and selected Hitachi EX excavators
    ±2% flow consistency supports controlled fuel deliverySuitable for demanding diesel applicationsCorrosion-resistant construction for heavy-duty use

  • 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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