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TG-A0021278 4PCS Fuel Injectors YM719810-53100 – Fits Komatsu 3D75-2D, 3D75N-1YC, 3D78-1E, 3D78AE-3D Engines

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  • PRODUCT DETAILS

    TG-A0021278 4PCS Fuel Injectors YM719810-53100 – Fits Komatsu 3D75-2D, 3D75N-1YC, 3D78-1E, 3D78AE-3D Engines

    OEM / Compatible Part Numbers

    • YM719810-53100

    • YM71981053100

    • YMR002081

    Product Description

    The TG-A0021278 4PCS Fuel Injector Set is a new aftermarket replacement designed for selected Komatsu diesel engines, including the 3D75-2D, 3D75N-1YC, 3D75-2C, 3D75N-2E, 3D78-1E, 3D78AE-3A, 3D78AE-3B, 3D78AE-3C, and 3D78AE-3D. Referencing Komatsu injector assembly number YM719810-53100, these injectors are designed to provide accurate fuel delivery and proper atomization for efficient combustion and stable engine performance. The set is suitable for compatible compact construction equipment and is listed for Komatsu C20R-8 applications. For consistent fuel delivery, replacing the complete injector set together is recommended rather than mixing new aftermarket injectors with existing injectors.

    Product Specifications

    SpecificationDetails
    Product TypeDiesel Fuel Injector
    Quantity4PCS
    Main Part NumberYM719810-53100
    Alternate Part NumbersYM71981053100 / YMR002081
    Compatible Engine BrandKomatsu
    Compatible Engines3D75-2D, 3D75N-1YC, 3D75-2C, 3D75N-2E, 3D78-1E, 3D78AE-3A, 3D78AE-3B, 3D78AE-3C, 3D78AE-3D
    Compatible EquipmentKomatsu C20R-8
    ConditionNew Aftermarket Replacement
    Estimated Weight2.0 kg (2000 g)

  • PRODUCT HIGHLIGHTS

    Product Highlights

    FeatureDescriptionBenefit
    Complete 4-Piece SetIncludes 4 replacement fuel injectorsConvenient for complete engine injector replacement
    OE Number MatchingReplaces YM719810-53100 / YM71981053100 / YMR002081Makes part identification easier
    Wide Engine CompatibilityFits selected Komatsu 3D75 and 3D78 engine variantsSuitable for multiple compatible applications

  • 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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