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  • Diesel Engine Parts Pencil Fuel Injector 8N7005 Nozzle 0R-1740 0R-3418 Injector Nozzle for Cat 3304
  • Diesel Engine Parts Pencil Fuel Injector 8N7005 Nozzle 0R-1740 0R-3418 Injector Nozzle for Cat 3304
  • Diesel Engine Parts Pencil Fuel Injector 8N7005 Nozzle 0R-1740 0R-3418 Injector Nozzle for Cat 3304
  • Diesel Engine Parts Pencil Fuel Injector 8N7005 Nozzle 0R-1740 0R-3418 Injector Nozzle for Cat 3304
  • Diesel Engine Parts Pencil Fuel Injector 8N7005 Nozzle 0R-1740 0R-3418 Injector Nozzle for Cat 3304
  • Diesel Engine Parts Pencil Fuel Injector 8N7005 Nozzle 0R-1740 0R-3418 Injector Nozzle for Cat 3304
Diesel Engine Parts Pencil Fuel Injector 8N7005 Nozzle 0R-1740 0R-3418 Injector Nozzle for Cat 3304
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Diesel Engine Parts Pencil Fuel Injector 8N7005 Nozzle 0R-1740 0R-3418 Injector Nozzle for Cat 3304

  • >= 6 Pieces
    $26

Customization:

Customized logo（Min.Order: 20 pieces）
Customized packaging（Min.Order: 20 pieces）
Graphic customization（Min.Order: 20 pieces）
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Diesel Engine Parts Pencil Fuel Injector 8N7005 Nozzle 0R-1740 0R-3418 Injector Nozzle for Cat 3304

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Precision Fuel Delivery: Designed as a high-performance pencil fuel injector nozzle for Caterpillar 3304 diesel engines, ensuring efficient and controlled fuel injection in common rail systems.
  • Durability & Compatibility: Constructed from corrosion-resistant stainless steel, this injector nozzle (models 8N7005, 0R-1740, 0R-3418) is engineered to withstand extreme temperatures and pressures, optimizing engine performance in heavy-duty applications.

Key features

  • 1. Material Technology

    • With a corrosion-resistant stainless steel body, you can ensure long-lasting durability in high-temperature and high-pressure engine environments. Stainless steel construction outperforms standard steel in resisting wear and chemical exposure*, making it ideal for industrial applications.

  • 2. Scenario Solutions

    • Designed specifically for Caterpillar 3304 engines (models 330B, Work), this injector nozzle delivers precision fuel injection tailored to heavy-duty machinery. Its compatibility ensures optimal performance in commercial and industrial settings where reliability is critical*, unlike generic parts.

  • 3. Performance Parameters

    • As a common rail fuel injector, it achieves high-pressure fuel delivery for improved combustion efficiency and reduced emissions. This technology enables smoother engine operation compared to traditional mechanical injectors*, enhancing power output and fuel economy.

  • 4. Certification Standards

    • With CE certification, you can ensure compliance with EU safety and environmental regulations. This guarantees quality and reliability, unlike non-certified alternatives that may lack rigorous testing*, safeguarding both equipment and user safety.

  • 5. Modular Design

    • The modular design allows seamless integration into existing Caterpillar engine systems, reducing downtime during installation. Its adaptable components simplify customization for specific operational needs*, contrasting with rigid, non-modular injectors.

Product details

Diesel Engine Parts Pencil Fuel Injector 8N7005 Nozzle 0R-1740 0R-3418 Injector Nozzle for Cat 3304

The Diesel Engine Parts Pencil Fuel Injector 8N7005 is a rugged, high-performance injector nozzle designed for Caterpillar 3304 engines. Crafted from stainless steel, it ensures durability in harsh environments while meeting CE certification standards. Compatible with common rail systems, this injector optimizes fuel efficiency and reduces emissions, making it ideal for industrial machinery and heavy-duty applications.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialStainless SteelWithstands high temperatures and corrosion in industrial engines.
CertificationCE CertifiedEnsures compliance with EU safety and performance standards.
Fuel TypeDieselDesigned for use in diesel-powered Caterpillar engines (e.g., 3304).
Model Compatibility8N7005, 0R-1740, 0R-3418Fits Caterpillar 330B and work-series engines for precise fuel delivery.
Design TypeCommon Rail Fuel InjectorEnhances fuel efficiency in high-pressure engine systems.

Customization guide

Adjustable nozzle sizes and material finishes (e.g., hardened steel or ceramic coatings) can be tailored to meet specific engine requirements, such as pressure tolerance or fuel flow rates.

Get inspired

This injector’s robust construction and precision engineering make it a reliable choice for heavy machinery operators. Whether maintaining construction equipment or optimizing industrial engines, its durability and efficiency ensure long-term performance.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Pressure Rating1,500 bar+15% (1,725 bar)+30% (1,950 bar)*
Flow Rate150 cc/minEnhanced (170 cc/min)Premium (200 cc/min)
Temperature Range-20°C to 120°CExtended (-30°C to 140°C)Extreme (-40°C to 160°C)

Supplier's note

  1. Technical Breakthroughs:

    • Stainless Steel Construction: Resists corrosion and wear, extending lifespan in harsh environments.
    • CE Certification: Ensures compliance with EU safety standards for industrial use.
    • Common Rail Design: Reduces emissions by 20% compared to traditional injectors.

  2. Optimal Version Selection:

    • Base Model: Ideal for standard Caterpillar 3304 engines requiring reliable, cost-effective performance.
    • Advanced Model: Suitable for high-pressure applications (e.g., mining equipment) needing +15% higher pressure tolerance.
    • Pro Model: Designed for extreme conditions, such as oil drilling rigs, where temperatures exceed 140°C. Its tripled corrosion resistance (vs. industry benchmarks) ensures safe operation in chemically aggressive environments.

With the Pro Model’s extreme temperature range, you can operate in Arctic or desert conditions without performance loss. Pair its hardened steel nozzle with Caterpillar’s 330B engine to achieve 30% faster fuel delivery than traditional injectors.

Frequently asked questions

  • Which Diesel Engine Parts Pencil Fuel Injector model suits Caterpillar 3304 engines best?

  • How do I clean the nozzle of a Cat Diesel Fuel Injector 0R-1740/0R-3418?

  • Steel vs. Aluminum: Why is steel preferred for Caterpillar fuel injectors?

  • Can the Cat 330B Fuel Injector Nozzle be customized for non-standard systems?

  • Is the Diesel Injector Nozzle 8N7005 FDA-approved or CE-certified?

  • Which engines are compatible with the 0R-1740/0R-3418 injector nozzles?

  • How does common rail technology improve fuel efficiency in Cat injectors?

  • Are the steel injector nozzles corrosion-resistant for marine or industrial use?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Common Rail Fuel InjectorsHigh-Performance Diesel EnginesOperating Pressure: 1800 bar (Industry Standard) ▲ 2000 bar (Our Base) ▲ 2500 bar (Our Advanced)
(ISO 16912)		▲ Advanced: 25% better fuel atomization (reduces emissions)
High precision injection timing		Higher cost than mechanical injectors
Advanced requires specialized maintenance (e.g., piezoelectric actuators)
Mechanical Fuel InjectorsOlder/Heavy-Duty EnginesOperating Pressure: 1500 bar (Industry Standard)Simpler design (no electronics)
Lower cost
Rugged for harsh environments		Lower fuel efficiency (15–20% less than common rail)
Less adaptable to emissions standards
Unit InjectorsMedium-Duty Engines (e.g., Farm Equipment)Operating Pressure: 1800 bar (Industry Standard)
Steel Body (ASTM A314)		Balance of cost and performance
Easier maintenance than common rail		Limited scalability for high-power applications
Slower response time (0.8ms vs. 0.3ms in Advanced)
Piezoelectric InjectorsModern Passenger VehiclesResponse Time: 0.5ms (Industry Standard) ▲ 0.3ms (Our Advanced)
(ISO 16912)		Ultra-fast actuation improves emissions control (▲ Advanced: 15% lower NOx)Fragile piezoelectric crystals require careful handling
Higher cost than hydraulic systems
Hydraulic InjectorsIndustrial Machinery (e.g., Generators)Flow Rate: 50 L/hr (Industry Standard) ▲ 60 L/hr (Our Advanced)
(ISO 16912)		High flow capacity for continuous operation
Low maintenance		Bulky design limits space efficiency
Dependent on external hydraulic systems
Pneumatic InjectorsLow-Pressure Applications (e.g., HVAC)Pressure Range: 50–200 bar (Industry Standard)Simple operation
Cost-effective for low-pressure needs		Inefficient for high-demand scenarios
Limited to non-critical applications

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