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  • Diesel Engine Spare Parts Valve Crosshead 3028293 3030038 Nt855 Valve Crosshead
  • Diesel Engine Spare Parts Valve Crosshead 3028293 3030038 Nt855 Valve Crosshead
  • Diesel Engine Spare Parts Valve Crosshead 3028293 3030038 Nt855 Valve Crosshead
  • Diesel Engine Spare Parts Valve Crosshead 3028293 3030038 Nt855 Valve Crosshead
  • Diesel Engine Spare Parts Valve Crosshead 3028293 3030038 Nt855 Valve Crosshead
  • Diesel Engine Spare Parts Valve Crosshead 3028293 3030038 Nt855 Valve Crosshead
Diesel Engine Spare Parts Valve Crosshead 3028293 3030038 Nt855 Valve Crosshead

Diesel Engine Spare Parts Valve Crosshead 3028293 3030038 Nt855 Valve Crosshead

$2.50-$18.50/ Piece|1 Piece/Pieces(Min. Order)

Customization:

Customized packaging（Min.Order: 6000 pieces）
View product details

Diesel Engine Spare Parts Valve Crosshead 3028293 3030038 Nt855 Valve Crosshead

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Valve Operation Enhancement: Designed to ensure precise guidance and sealing of engine valves in diesel engines, optimizing combustion efficiency and reducing wear.
  • Durability & Reliability: Built to withstand high-pressure and high-temperature conditions common in diesel engine systems, extending engine lifespan.

Key features

  • 1. Corrosion-Resistant Material Construction

    • With a high-strength alloy body, ensure prolonged durability in harsh diesel engine environments, reducing wear and tear compared to standard steel components*.

  • 2. Exact OEM Fitment Compatibility

    • With precise part numbers (3028293/3030038), guarantee seamless integration into NT855 diesel engines, eliminating compatibility issues common with generic aftermarket parts*.

  • 3. Extended Warranty Assurance

    • Offering a 1.5-year warranty*, outperforming standard 6-month warranties in guaranteeing reliability and minimizing replacement costs for commercial or heavy-duty use.

  • 4. Heavy-Duty Performance Optimization

    • Engineered for continuous operation in commercial settings, maintaining stable valve function under high thermal and mechanical stress, ideal for industrial or transportation applications.

  • 5. OEM-Grade Quality Compliance

    • Designed to meet or exceed original equipment manufacturer (OEM) standards, ensuring optimal engine efficiency and longevity without compromising on safety or performance.

Product details

Diesel Engine Spare Parts Valve Crosshead 3028293 3030038 Nt855 Valve Crosshead

The Diesel Engine Spare Parts Valve Crosshead (Models 3028293 & 3030038) is engineered for precision performance in diesel engine systems. Designed to withstand extreme thermal and mechanical stress, these components ensure optimal valve operation and longevity in industrial machinery. Available in three performance tiers, they cater to diverse operational demands while offering warranties from 6 months to 1.5 years.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialForged steel / Alloy steelWith forged steel, ensure durability under high pressure in engines.
Warranty6 months to 1.5 yearsProtect investments with extended coverage for heavy-duty use.
CompatibilityNT855 engine seriesDesigned for seamless integration into diesel engine systems.
Load CapacityCustomizable per engine specsWith adjustable load ratings, adapt to varying engine power requirements.

Customization guide

Adjust material composition (e.g., high-carbon steel for corrosion resistance) or dimensions to meet specific engine tolerances. For extreme environments, opt for heat-treated alloys to enhance thermal stability.

Get inspired

Upgrade your engine’s valve system with components that balance strength and precision. Whether you’re maintaining construction machinery or optimizing industrial equipment, these crossheads deliver reliable performance tailored to your operational needs.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Material QualityForged steelAlloy steel (+15% tensile strength)Aerospace-grade steel (+30% corrosion resistance)*
Load Capacity500 N575 N650 N
Warranty6 months1.5 years3 years*

Supplier's note

  1. Technical Breakthroughs:

    • Material Upgrade: The Pro Model’s aerospace-grade steel offers 30% better corrosion resistance than standard forged steel, extending lifespan in harsh environments.
    • Load Capacity: Advanced and Pro Models exceed industry benchmarks by 15% and 30%, respectively, enabling use in high-power engines.
    • Extended Warranty: The Pro Model’s 3-year warranty reflects its premium durability, ideal for 24/7 industrial operations.

  2. Optimal Version Selection:

    • Base Model: Suitable for standard diesel engines in light industrial applications (e.g., agricultural machinery).
    • Advanced Model: Recommended for medium-duty engines (e.g., construction equipment) requiring enhanced durability.
    • Pro Model: Designed for heavy-duty engines in mining or marine sectors, where extreme stress and longevity are critical.

With the Pro Model’s aerospace-grade steel, you can safely operate in corrosive marine environments. The Advanced Model’s 15% higher load capacity outperforms traditional forged steel parts in construction machinery.

Frequently asked questions

  • Which diesel engine valve crosshead model suits NT855 engines?

  • How do I clean and maintain the valve crosshead for longevity?

  • What materials are used in the Diesel Engine Valve Crosshead?

  • Can I customize the valve crosshead for my engine setup?

  • Is the valve crosshead FDA-approved for food-grade engines?

  • What’s the warranty coverage for the Diesel Engine Valve Crosshead?

  • How do I install the valve crosshead correctly?

  • Are these valve crossheads compatible with other diesel engines?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Valve Crosshead (Base)Heavy machinery maintenance, standard trucksMaterial: ASTM A351 CF8M (corrosion-resistant)
Weight: 4.2 kg (ISO 3094)
Heat Resistance: 600°C (continuous)		Cost-effective, compatible with most diesel enginesLimited heat tolerance (▲250°C less than Advanced)
Shorter warranty (6 months)
Valve Crosshead (Advanced)High-temperature engines, industrial equipmentMaterial: ASTM A532 Grade 1 (▲15% strength)
Weight: 4.5 kg (ISO 3094)
Heat Resistance: 750°C (▲250°C increase)		Withstands extreme temps
1.5-year warranty		Heavier (▲0.3 kg)
Higher cost
Valve Spring (Industry Standard)Standard diesel engines, light commercial vehiclesMaterial: ASTM A228 (chrome silicon)
Spring Rate: 150 N/mm (ISO 14382)
Heat Resistance: 450°C		Affordable, widely usedLimited durability in high-temp environments
Shorter warranty (1 year)
Valve Spring (Our Advanced)High-performance engines, heavy-duty trucksMaterial: ASTM A401 (▲30% fatigue resistance)
Spring Rate: 180 N/mm (▲20%)
Heat Resistance: 550°C (▲100°C increase)		Enhanced durability for extreme conditions
2-year warranty		Costlier than standard versions
Turbocharger (Industry Standard)Medium-duty trucks, passenger vehiclesMax RPM: 150,000 (SAE J1723)
Efficiency: 72% (ISO 1585)
Weight: 8.5 kg (ISO 3094)		Reliable for standard applicationsLower RPM and efficiency (▲20% less than Advanced)
Limited to lighter loads
Turbocharger (Our Advanced)High-performance engines, industrial machineryMax RPM: 180,000 (▲20%)
Efficiency: 78% (▲6%)
Weight: 9.0 kg (▲0.5 kg)		Boosts power output for heavy-duty use
Longer lifespan		Heavier (▲0.5 kg)
Higher cost

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