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  • Machinery Engine Parts Diesel Injector for Caterpillar C6.4 C7.1 C9 C10 C13 C18 3406 3306 Nozzle Injector 326-4700
  • Machinery Engine Parts Diesel Injector for Caterpillar C6.4 C7.1 C9 C10 C13 C18 3406 3306 Nozzle Injector 326-4700
  • Machinery Engine Parts Diesel Injector for Caterpillar C6.4 C7.1 C9 C10 C13 C18 3406 3306 Nozzle Injector 326-4700
  • Machinery Engine Parts Diesel Injector for Caterpillar C6.4 C7.1 C9 C10 C13 C18 3406 3306 Nozzle Injector 326-4700
  • Machinery Engine Parts Diesel Injector for Caterpillar C6.4 C7.1 C9 C10 C13 C18 3406 3306 Nozzle Injector 326-4700
  • Machinery Engine Parts Diesel Injector for Caterpillar C6.4 C7.1 C9 C10 C13 C18 3406 3306 Nozzle Injector 326-4700
Machinery Engine Parts Diesel Injector for Caterpillar C6.4 C7.1 C9 C10 C13 C18 3406 3306 Nozzle Injector 326-4700

Machinery Engine Parts Diesel Injector for Caterpillar C6.4 C7.1 C9 C10 C13 C18 3406 3306 Nozzle Injector 326-4700

  • 1 - 119 Pieces
    $100
  • >= 120 Pieces
    $45
View product details

Machinery Engine Parts Diesel Injector for Caterpillar C6.4 C7.1 C9 C10 C13 C18 3406 3306 Nozzle Injector 326-4700

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Precision Fuel Delivery: Designed to repair and replace diesel injectors for Caterpillar engines (CAT C6.4, C7, C9, etc.), ensuring high-pressure fuel atomization for efficient combustion and reduced emissions.
  • Durability & Reliability: Constructed with corrosion-resistant materials (e.g., stainless steel) and robust seals to prevent leaks, enhancing longevity in harsh engine environments.

Key features

  • 1. Corrosion-Resistant Metal Construction

    • With a corrosion-resistant metal body and precision-engineered seals, ensure durability in harsh engine environments. The robust design prevents fuel leaks and extends service life, outperforming standard parts in high-stress conditions*.

  • 2. Modular Design for Caterpillar Compatibility

    • With a modular design tailored for Caterpillar engines (C6.4, C7, C9, etc.), you can easily customize and integrate the injector into various engine configurations, simplifying maintenance and reducing downtime compared to non-modular alternatives*.

  • 3. High-Pressure Precision Performance

    • With advanced high-pressure fuel delivery and atomization technology, achieve 20% more efficient fuel combustion* and reduced emissions, enhancing engine power and reliability under demanding operational conditions.

  • 4. Versatile Scenario Solutions for Commercial Use

    • Designed for commercial-grade durability, this injector supports continuous operation in heavy machinery, ensuring stable performance in high-load environments where traditional parts may fail prematurely*.

  • 5. Certified for Safety and Compliance

    • With EMC and IEC 62321 certifications, meet strict electromagnetic compatibility and environmental standards, ensuring safe operation and compliance with global regulations compared to uncertified aftermarket parts*.

Product details

Machinery Engine Parts Diesel Injector for Caterpillar C6.4 C7.1 C9 C10 C13 C18 3406 3306 Nozzle Injector 326-4700

The Diesel Injector Repair Kit is a precision-engineered component designed for Caterpillar engines (C6.4, C7, C9, etc.), ensuring efficient fuel delivery and optimal engine performance. Crafted from corrosion-resistant materials with a modular design, it supports high-pressure environments and meets stringent safety certifications.

Technical specifications

FeatureSpecificationBenefit
MaterialStainless steel with corrosion-resistant coatingEnsures durability in harsh engine conditions
DesignModular cylindrical body with concentric groovesEasy integration into various engine configurations
CertificationsEMC, IEC62321Compliance with global safety and environmental standards
Fuel CompatibilityDieselOptimized for efficient combustion and emissions control
Warranty3 monthsPeace of mind for critical engine components

Customization guide

Adjustable parameters include nozzle size (to match engine requirements) and material composition (for corrosion resistance or thermal stability). Custom seals and gaskets can also be tailored to prevent leaks in high-pressure scenarios.

Get inspired

With precise fuel atomization, you can enhance combustion efficiency and reduce emissions. The robust design ensures reliability in heavy-duty applications, while the modular structure allows seamless upgrades for evolving engine needs.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Max Pressure Rating2000 PSI+15% (2300 PSI)+30% (2600 PSI)*
Durability (Hours)1000 hours1200 hours1500 hours
Compatibility RangeCAT C6.4–C9CAT C6.4–C13All listed engines

Supplier's note

  1. Technical Breakthroughs:

    • The nozzle tip design enables 20% finer fuel mist compared to traditional injectors, improving combustion efficiency.
    • Multi-layer seals reduce leakage by 30%, surpassing industry benchmarks.
    • Corrosion-resistant coating extends lifespan by 25% in high-temperature environments.

  2. Optimal Version Selection:

    • Base Model: Ideal for light-duty engines (e.g., CAT C6.4) requiring standard pressure and budget-friendly solutions.
    • Advanced Model: Suitable for medium-duty applications (e.g., CAT C13) needing enhanced pressure and durability.
    • Pro Model: Designed for heavy-duty engines (e.g., CAT C18) with extreme pressure demands. Its triple-certified seals and 2600 PSI rating ensure flawless performance in harsh conditions.

*Pro Model’s pressure rating exceeds industry standards by 30%, enabling compatibility with high-output engines.

Frequently asked questions

  • Which CAT engine models is the Machinery Engine Spare Parts Diesel Injector Repair Kit suitable for?

  • How does this diesel injector repair kit improve engine efficiency?

  • What materials are used in the diesel injector repair kit, and why are they important?

  • Can this repair kit be customized for specific engine requirements?

  • Is the diesel injector repair kit certified for safety and compliance?

  • How do I clean and maintain the fuel injector nozzle?

  • What sets this repair kit apart from Caterpillar’s original injectors?

  • Does the repair kit reduce fuel leakage in diesel engines?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material QualityHeavy-duty engines in corrosive environmentsBase: Stainless steel (ASTM A276)
Advanced: Aerospace-grade Inconel (AMS 5662)		▲▲ Enhanced corrosion resistanceHigher cost for Advanced variant
Noise LevelCommercial vehicles and workshopsBase: 48 dBA (ISO 3744)
Advanced: 43 dBA (ISO 3744, quieter than refrigerator hum)		▲▲ Reduced noise pollutionN/A
Chemical ResistanceIndustrial machinery with chemical exposureBase: Withstands 50+ chemical exposures (ASTM D543)
Advanced: 100+ exposures (ASTM D543)		▲▲▲ Superior durability in harsh chemicalsAdvanced requires specialized installation
Pressure RatingMining/construction equipmentBase: 1,800 bar (ISO 4400)
Advanced: 2,200 bar (ISO 4400)		▲▲ Supports higher engine performanceAdvanced may need upgraded engine components
CompatibilityMulti-brand engine maintenanceBase: Caterpillar (CAT C6.4/C7/C9/etc.)
Advanced: Caterpillar + Cummins		▲ Versatile for multiple engine typesLimited availability for Advanced
WarrantyCustomer service and reliabilityBase: 3 months (industry standard: 1 month)
Advanced: 12 months		▲▲ Extended protection periodAdvanced has higher replacement cost

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