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Fuel Injection Pumps
  • Diesel Fuel Injector Nozzle DSLA150P054 DSLA150P220 DLLA157PN130 DLLA155PN107 DSLA150P024A
  • Diesel Fuel Injector Nozzle DSLA150P054 DSLA150P220 DLLA157PN130 DLLA155PN107 DSLA150P024A
  • Diesel Fuel Injector Nozzle DSLA150P054 DSLA150P220 DLLA157PN130 DLLA155PN107 DSLA150P024A
  • Diesel Fuel Injector Nozzle DSLA150P054 DSLA150P220 DLLA157PN130 DLLA155PN107 DSLA150P024A
  • Diesel Fuel Injector Nozzle DSLA150P054 DSLA150P220 DLLA157PN130 DLLA155PN107 DSLA150P024A
  • Diesel Fuel Injector Nozzle DSLA150P054 DSLA150P220 DLLA157PN130 DLLA155PN107 DSLA150P024A
Diesel Fuel Injector Nozzle DSLA150P054 DSLA150P220 DLLA157PN130 DLLA155PN107 DSLA150P024A
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Diesel Fuel Injector Nozzle DSLA150P054 DSLA150P220 DLLA157PN130 DLLA155PN107 DSLA150P024A

  • 4 - 499 Pieces
    $6
  • 500 - 999 Pieces
    $5.30
  • >= 1000 Pieces
    $4.80

Customization:

Customized logo（Min.Order: 10 pieces）
Customized packaging（Min.Order: 10 pieces）
Graphic customization（Min.Order: 10 pieces）
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Diesel Fuel Injector Nozzle DSLA150P054 DSLA150P220 DLLA157PN130 DLLA155PN107 DSLA150P024A

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Pressure Fuel Delivery: Delivers diesel fuel into engine cylinders at precise high pressure to ensure efficient combustion and optimal engine performance.
  • Precision Atomization: The nozzle's meticulously engineered holes (3-4 apertures) atomize fuel for uniform spray patterns, enhancing combustion efficiency and reducing emissions.

Key features

  • 1. Corrosion-Resistant Material Technology

    • With a corrosion-resistant stainless steel body, ensure long-lasting durability in high-temperature diesel engine environments. ~30% more corrosion-resistant than standard alloy nozzles*

  • 2. Simplified Interactive Design for Maintenance

    • With a threaded end design, simplify installation and maintenance, reducing downtime compared to non-threaded models*.

  • 3. High-Pressure Performance for Efficiency

    • With high-pressure fuel injection capabilities, achieve optimal combustion efficiency, improving fuel economy by up to 15% over conventional nozzles*.

  • 4. Commercial-Grade Scenario Solutions

    • Designed for continuous operation in commercial diesel engines, ideal for heavy machinery and trucks, outperforming consumer-grade components in reliability under heavy loads*.

  • 5. Industry-Compliant Certification Standards

    • With compliance to industry standards for diesel components, ensure regulatory compliance and safety, unlike uncertified aftermarket parts*.

Product details

Diesel Fuel Injector Nozzle DSLA150P054 DSLA150P220 DLLA157PN130 DLLA155PN107 DSLA150P024A

The Diesel Fuel Injector Nozzle (DSLA150P054, DSLA150P220, etc.) is a precision-engineered component designed for diesel engines. Crafted from high-strength stainless steel, it ensures durability under extreme temperatures and pressures. With a threaded cylindrical body and optimized spray holes, it delivers efficient fuel atomization for improved combustion and reduced emissions. Compatible with specific engine models, it guarantees seamless integration and long-term reliability.

Technical specifications

FeatureSpecificationBenefit
MaterialStainless SteelCorrosion resistance and high-temperature tolerance
DesignCylindrical body with threaded endSecure mounting and easy installation
Spray Configuration3-4 precision holes (adjustable)Optimal fuel atomization and combustion efficiency
CompatibilityEngine-specific part numbers (DSLA/DLLA series)Direct replacement for OEM systems
Operating PressureUp to 2200 bar (model-dependent)Ensures efficient fuel delivery under high stress
Temperature Range-40°C to 600°CWithstands extreme engine conditions

Customization guide

Adjustable spray hole size and pattern to meet specific engine requirements. Material thickness and thread specifications can be modified for compatibility with custom engine designs.

Get inspired

Maximize engine performance with our nozzles. Their precise fuel delivery reduces emissions while enhancing power output. Whether for agricultural machinery or heavy-duty trucks, these nozzles ensure reliability in demanding environments.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Flow Rate100 LPH+15% (115 LPH)+30% (130 LPH)*
Max Pressure2000 bar2200 bar2500 bar
Spray Precision±5% uniformity±3% uniformity±1% uniformity
Service Life5,000 hours7,500 hours10,000 hours

Supplier's note

  1. Technical Breakthroughs:

    • Material: Stainless steel construction offers 30% better corrosion resistance than standard alloys.
    • Spray Precision: The Pro model’s ±1% hole size uniformity reduces emissions by 20% compared to industry benchmarks.
    • Part Number Compatibility: Engine-specific part numbers (e.g., DSLA150P054) ensure seamless OEM integration, avoiding costly downtime.

  2. Version Selection Guidance:

    • Base Model: Ideal for standard diesel engines (e.g., passenger vehicles) requiring reliable performance at a lower cost.
    • Advanced Model: Suited for commercial vehicles (e.g., trucks) needing enhanced durability and efficiency under prolonged use.
    • Pro Model: Designed for heavy-duty applications (e.g., mining equipment) where extreme pressure resistance and longevity are critical. With its tripled service life compared to industry standards, it minimizes replacement needs in harsh environments.

Frequently asked questions

  • Which diesel fuel injector nozzle model suits heavy-duty engines with high-pressure requirements?

  • How do I clean a diesel fuel injector nozzle to prevent clogging and maintain efficiency?

  • Why is stainless steel preferred for diesel fuel injector nozzles compared to other materials?

  • Are these nozzles compatible with Cummins or Caterpillar diesel engines?

  • How does the nozzle’s design ensure efficient fuel spray and combustion?

  • What certifications or standards do these fuel injector nozzles meet?

  • Can I customize the spray pattern or material of the fuel injector nozzle?

  • How do I identify the correct part number for my diesel fuel injector nozzle?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionHarsh EnvironmentsIndustry: Carbon Steel (ASTM A36)Base: Stainless Steel 304 (ASTM A240) ▲Advanced: Inconel 625 (ASTM B440) ▲▲
Pressure ToleranceHigh-Performance EnginesIndustry: 2000 psi (SAE J1939)Base: 2200 psi (ISO 14314) ▲Advanced: 2500 psi (ISO 14314) ▲▲
Spray Pattern PrecisionFuel Efficiency OptimizationIndustry: 3 holes (0.3mm diameter)Base: 4 holes (0.25mm ▲)Advanced: 5 holes (0.2mm ▲▲)
Temperature ResistanceHeavy-Duty ApplicationsIndustry: 300°CBase: 350°C ▲Advanced: 400°C ▲▲▲
CompatibilityEngine-Specific RepairsIndustry: Generic FitBase: Common Diesel Engines ▲Advanced: Model-Specific (DLLA157PN130) ▲▲
Noise EmissionUrban/Residential UseIndustry: 85 dB (ISO 3095)Base: 80 dB ▲ (quieter than lawnmower)Advanced: 75 dB ▲▲ (comparable to fridge)

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