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  • 729923-51300 4TNV98 for Yanmar Diesel Fuel Pump for Yanmar Spare Parts 4TNV98 for Yanmar Engine Parts 4TNV98 4TNV94
  • 729923-51300 4TNV98 for Yanmar Diesel Fuel Pump for Yanmar Spare Parts 4TNV98 for Yanmar Engine Parts 4TNV98 4TNV94
  • 729923-51300 4TNV98 for Yanmar Diesel Fuel Pump for Yanmar Spare Parts 4TNV98 for Yanmar Engine Parts 4TNV98 4TNV94
729923-51300 4TNV98 for Yanmar Diesel Fuel Pump for Yanmar Spare Parts 4TNV98 for Yanmar Engine Parts 4TNV98 4TNV94

729923-51300 4TNV98 for Yanmar Diesel Fuel Pump for Yanmar Spare Parts 4TNV98 for Yanmar Engine Parts 4TNV98 4TNV94

  • 1 - 49 Pieces
    $550
  • >= 50 Pieces
    $450

Customization:

Customized logo（Min.Order: 300 pieces）
Customized packaging（Min.Order: 300 pieces）
Graphic customization（Min.Order: 300 pieces）
View product details

729923-51300 4TNV98 for Yanmar Diesel Fuel Pump for Yanmar Spare Parts 4TNV98 for Yanmar Engine Parts 4TNV98 4TNV94

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Precise Fuel Delivery: High-pressure (100–200 bar) fuel injection pump designed to optimize diesel engine combustion efficiency and reduce emissions.
  • Durability & Reliability: Constructed from robust metal materials (aluminum/steel) with a polished finish, ensuring longevity under extreme engine conditions.

Key features

  • 1. Corrosion-Resistant Metal Construction

    • With a durable metal body (aluminum/steel), you can ensure long-lasting performance in high-pressure, high-temperature engine environments. This material outperforms plastic components in resisting wear and corrosion*.

  • 2. Optimized Cooling Design for Reliability

    • With integrated cooling fins, you can maintain stable temperatures during continuous operation, reducing overheating risks compared to non-ventilated pumps*.

  • 3. Precision High-Pressure Fuel Delivery

    • With a pressure range of up to 200 bar, you can achieve precise fuel metering for efficient combustion—20% higher pressure than standard diesel pumps in similar categories*.

  • 4. Customizable Compatibility for Versatility

    • With adaptable mounting flanges and adjustable internal components, you can seamlessly integrate this pump into various Yanmar engine models, offering broader application flexibility*.

  • 5. CE-Certified Safety and Compliance

    • With CE certification, you can ensure adherence to strict safety and performance standards, guaranteeing reliable operation in compliance with EU regulations.

Product details

729923-51300 4TNV98 for Yanmar Diesel Fuel Pump for Yanmar Spare Parts 4TNV98 for Yanmar Engine Parts 4TNV98 4TNV94

The 729923-51300 4TNV98 Yanmar Diesel Fuel Pump is a high-performance component engineered for precision fuel delivery in diesel engines. Crafted from durable metal (aluminum/steel) with a robust design, it ensures reliable operation under high pressures (100–200 bar) and supports efficient combustion. CE-certified and backed by a 3-month warranty, this pump is ideal for automotive and industrial applications requiring durability and compliance with safety standards.

Technical specifications

FeatureSpecificationBenefit
MaterialAluminum/SteelEnsures corrosion resistance and longevity
Pressure Range100–200 barSupports efficient fuel injection in high-demand engines
CertificationCE CertifiedMeets EU safety and quality standards
Mounting DesignFlange-mountedEasy integration into Yanmar engine systems
Safety FeaturesIntegrated pressure relief valvePrevents overpressure damage

Customization guide

  • Adjustable Mounting Flanges: Customize to fit various engine configurations.
  • Internal Component Tuning: Modify fuel delivery valves or pressure regulators for specific performance needs.
  • Pressure Settings: Optimize fuel flow rates to match engine requirements.

Get inspired

With its compact, heat-dissipating design and precise fuel metering, the 4TNV98 pump ensures optimal engine performance while minimizing emissions. Whether upgrading a farm tractor or maintaining industrial machinery, this pump delivers reliability under demanding conditions.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Pressure Capacity100–150 bar150–200 bar200–250 bar*
Material GradeDuctile SteelHigh-Strength AlloyAerospace-Grade Alloy
Warranty3 months6 months12 months

Supplier's note

  1. Technical Breakthroughs:

    • Pressure Range: The Pro Model’s 200–250 bar capacity exceeds industry benchmarks by 33%, enabling use in heavy-duty applications.
    • Material Innovation: Aerospace-grade alloy in the Pro Model reduces weight by 20% while enhancing corrosion resistance.
    • Safety Integration: All models include pressure relief valves, ensuring zero overpressure risks even in extreme conditions.

  2. Version Selection Guidance:

    • Base Model: Ideal for standard diesel engines (e.g., small tractors) requiring reliable, cost-effective performance.
    • Advanced Model: Perfect for commercial vehicles (e.g., trucks) needing enhanced durability and mid-range pressure handling.
    • Pro Model: Designed for industrial machinery and marine engines, where extreme pressure tolerance and longevity are critical.

*Pro Model’s pressure capacity is 33% higher than the industry standard (150 bar).

Frequently asked questions

  • Which Yanmar diesel engine models is the 729923-51300 4TNV98 fuel pump compatible with?

  • How do I maintain the 4TNV98 Yanmar fuel pump to ensure longevity?

  • Why is metal used in the construction of the 4TNV98 Yanmar fuel pump?

  • Can the 4TNV98 Yanmar fuel pump be customized for non-standard engine setups?

  • Is the 729923-51300 4TNV98 fuel pump CE-certified for safety and performance?

  • What pressure range does the 4TNV98 Yanmar fuel pump support for diesel engines?

  • What warranty coverage comes with the 729923-51300 4TNV98 Yanmar fuel pump?

  • Does the 4TNV98 Yanmar fuel pump fit both 4TNV94 and 4TNV98 engine variants?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
High-Pressure Diesel Fuel PumpHeavy machinery, industrial enginesPressure Capacity: 100 bar (Industry Standard) ▲ 150 bar (Base ▲1, ISO 9001) ▲ 200 bar (Advanced ▲2, ISO 9001)Enables higher engine efficiency and power outputRequires specialized installation for high-pressure compatibility
Low-Noise Fuel PumpOffice generators, medical equipmentNoise Level: 55 dBA (Industry) ▲ 48 dBA (Base ▲1, IEC 60704) ▲ 42 dBA (Advanced ▲2, IEC 60704)Reduces operational disturbance in sensitive environmentsMay reduce fuel delivery speed at lower noise levels
Chemically Resistant PumpChemical processing plantsChemical Resistance: 10+ chemicals (Industry) ▲ 25+ (Base ▲1, ASTM D543) ▲ 50+ (Advanced ▲2, ASTM D543)Withstands harsh chemical environments for extended durabilityHigher material costs due to specialized corrosion-resistant alloys
High-Temperature Tolerant PumpMining, construction equipmentTemperature Tolerance: 120°C (Industry) ▲ 150°C (Base ▲1, ISO 10784) ▲ 180°C (Advanced ▲2, ISO 10784)Operates reliably in extreme heat conditions (e.g., desert environments)Requires cooling systems to prevent overheating
Customizable Fuel PumpCustom engine buildsAdaptability: 3 engine types (Industry) ▲ 5 types (Base ▲1, ISO 10430) ▲ 8 types (Advanced ▲2, ISO 10430)Flexible installation for diverse engine configurationsLonger configuration time due to tailored component adjustments
Emissions-Optimized PumpEco-regulated regionsEmissions Reduction: 5% (Industry) ▲ 12% (Base ▲1, EPA 40CFR) ▲ 20% (Advanced ▲2, EPA 40CFR)Meets strict environmental regulations (e.g., EU Stage V standards)Slightly higher fuel consumption compared to non-optimized models

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