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Injection Valves
  • Fuel Injector Pump Plunger /element K142 K147 K15
  • Fuel Injector Pump Plunger /element K142 K147 K15
  • Fuel Injector Pump Plunger /element K142 K147 K15
  • Fuel Injector Pump Plunger /element K142 K147 K15
  • Fuel Injector Pump Plunger /element K142 K147 K15
  • Fuel Injector Pump Plunger /element K142 K147 K15
Fuel Injector Pump Plunger /element K142 K147 K15

Fuel Injector Pump Plunger /element K142 K147 K15

  • 4 - 99 Pieces
    $4
  • >= 100 Pieces
    $2

Customization:

Customized logo（Min.Order: 500 pieces）
Customized packaging（Min.Order: 500 pieces）
Graphic customization（Min.Order: 500 pieces）
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Fuel Injector Pump Plunger /element K142 K147 K15

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Precision Fuel Delivery: Designed to regulate fuel injection pressure and timing in diesel engines (models K142, K147, K15), ensuring optimal combustion efficiency.
  • Durability & Reliability: Constructed from steel and high-speed steel for withstanding extreme mechanical stress in high-pressure environments.

Key features

  • 1. Material Technology: High-Speed Steel Construction

    • With corrosion-resistant high-speed steel, ensure durability under extreme diesel engine pressures and temperatures*.

  • 2. Interactive Design: Precision-Engineered Grooves

    • With grooved flared ends, achieve secure clamping and alignment for seamless integration into engine systems*.

  • 3. Performance Parameters: Precision-Machined Cylindrical Body

    • With a precision-engineered cylindrical body, deliver consistent fuel injection efficiency and minimal leakage*.

  • 4. Scenario Solutions: Customizable Fit for Specific Engine Models

    • Designed for K142/K147/K15 engines, this plunger barrel assembly adapts to diverse commercial and industrial machinery needs*.

  • 5. Certification Standards: RoHS Compliance

    • With RoHS certification, guarantee compliance with environmental and safety regulations for global use*.

Product details

Fuel Injector Pump Plunger /element K142 K147 K15

The Fuel Injector Pump Plunger (Models K142/K147/K15) is a precision-engineered component designed for diesel fuel systems. Crafted from high-speed steel and steel, it ensures durability and reliability in high-stress environments. Certified to RoHS standards, it meets global environmental compliance requirements. Its sleek, industrial design with a polished finish and flared grooves enables secure clamping and precise alignment in machinery.

Technical specifications

FeatureSpecificationBenefit
MaterialSteel, High-Speed SteelEnhanced wear resistance and heat tolerance
CertificationRoHS-compliantEnvironmentally safe for global use
Fuel CompatibilityDieselOptimized for diesel engine efficiency
DesignCylindrical body with flared groovesSecure clamping and precise alignment
ApplicationIndustrial machinery, diesel enginesReliable performance in high-pressure systems

Customization guide

Adjustable parameters include:

  • Plunger Diameter: Customize to fit specific bore sizes.
  • Groove Pattern: Modify flared-end grooves for tailored gripping needs.
  • Length/Thickness: Adapt dimensions for varying engine configurations.

Get inspired

With its robust steel construction and precision engineering, this plunger ensures seamless fuel delivery in demanding applications. Whether upgrading an engine or designing industrial equipment, its customizable design and RoHS compliance make it a versatile solution for high-performance systems.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Pressure Rating2000 psi+15% (2300 psi)+30% (2600 psi)*
Durability Cycles10,000 cycles11,500 cycles13,000 cycles
Tolerance Precision±0.01mm±0.008mm±0.005mm

Supplier's note

  1. Three Technical Breakthroughs:

    • RoHS Compliance: Ensures no hazardous materials, aligning with global environmental standards.
    • High-Speed Steel Core: Delivers 2x longer service life in high-temperature diesel systems.
    • Precision Tolerances: ±0.005mm (Pro Model) guarantees flawless alignment in critical machinery.

  2. Optimal Version Selection:

    • Base Model: Ideal for standard diesel engines requiring basic pressure handling (e.g., agricultural machinery).
    • Advanced Model: Perfect for heavy-duty industrial applications needing 15% higher pressure resistance.
    • Pro Model: Designed for high-performance engines (e.g., construction equipment) where extreme durability and precision are critical.

    With the Pro Model’s 2600 psi rating—30% higher than industry benchmarks—you can safely handle high-stress fuel systems. Its ultra-smooth polished finish reduces friction, enhancing efficiency and longevity. Pair this with its tight tolerances to ensure zero leakage in precision machinery.

Frequently asked questions

  • Which Fuel Injector Pump Plunger model (K142/K147/K15) is best suited for heavy-duty diesel engines?

  • How do I maintain the Fuel Injector Pump Plunger to prevent clogging or wear?

  • What are the advantages of high-speed steel in Fuel Injector Pump plungers?

  • Can the Fuel Injector Pump Plunger be customized for non-standard engine requirements?

  • Is the Fuel Injector Pump Plunger RoHS-certified, and why is this important?

  • How does the plunger barrel assembly improve fuel efficiency in diesel engines?

  • What applications are suitable for the K142/K147/K15 Fuel Injector Pump Plungers?

  • How does the material of the Fuel Injector Pump Plunger handle high-pressure diesel environments?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionHeavy machinery, industrial enginesHigh-speed steel (ASTM A260 compliant) ▲▲ vs Standard steel (ASTM A36)Enhanced wear resistance (50% longer lifespan) ▲▲, heat tolerance up to 600°CHigher cost (+25% vs standard steel)
Pressure ResistanceDiesel generators, mining equipment300 bar ▲▲ vs 200 bar (ISO 1431 standard)Supports high-pressure systems (e.g., 15L diesel engines)Requires reinforced mounting brackets for stability
Erosion ResistanceMarine engines, abrasive fuel conditions200+ hours in ASTM G76 erosion test ▲ vs 100 hours (industry baseline)Reduced fuel leakage risk ▲, compatible with biodiesel blendsSlight weight increase vs lightweight alternatives
Temperature ToleranceHigh-temperature environmentsContinuous operation at 220°C ▲▲ vs 150°C (ISO 16750-3 standard)Safe for after-treatment systems in trucks ▲▲, minimal thermal expansionRequires advanced cooling systems for peak performance
Compliance CertificationsGlobal automotive supply chainsRoHS, ISO 9001, ISO 14001 ▲▲ vs RoHS only (industry baseline)Access to EU/US markets ▲▲, traceable supply chainCertification costs increase procurement timelines
Fuel CompatibilityBiodiesel, ultra-low sulfur diesel (ULSD)Supports B20 biodiesel ▲▲ vs B7 (ASTM D975 standard)Versatile for renewable fuels ▲▲, reduced carbon depositsRequires fuel filtration systems for optimal performance

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