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  • KTA19 K19 Engine Piston diesel Engine Spare Part 3096680 3631246 for Cummins Engine
  • KTA19 K19 Engine Piston diesel Engine Spare Part 3096680 3631246 for Cummins Engine
  • KTA19 K19 Engine Piston diesel Engine Spare Part 3096680 3631246 for Cummins Engine
  • KTA19 K19 Engine Piston diesel Engine Spare Part 3096680 3631246 for Cummins Engine
  • KTA19 K19 Engine Piston diesel Engine Spare Part 3096680 3631246 for Cummins Engine
  • KTA19 K19 Engine Piston diesel Engine Spare Part 3096680 3631246 for Cummins Engine
KTA19 K19 Engine Piston diesel Engine Spare Part 3096680 3631246 for Cummins Engine

KTA19 K19 Engine Piston diesel Engine Spare Part 3096680 3631246 for Cummins Engine

  • >= 1 Pieces
    $100
View product details

KTA19 K19 Engine Piston diesel Engine Spare Part 3096680 3631246 for Cummins Engine

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Performance Diesel Engine Operation: Designed for use in Cummins KTA19/K19 diesel engines, this piston ensures efficient combustion by withstanding extreme temperatures and pressures. Its high-strength alloy construction minimizes friction and enhances thermal conductivity.
  • Precision Sealing & Lubrication: Features two compression rings for optimal combustion chamber sealing and one oil ring to regulate lubricant distribution, reducing oil consumption and maintaining engine efficiency.

Key features

  • 1. Material Technology

    • With a high-strength aluminum alloy body, achieve lightweight design and efficient heat dissipation, reducing engine friction and enhancing performance compared to traditional cast iron pistons*.

  • 2. Performance Parameters

    • With dual compression rings and an oil control ring, you can minimize gas leakage and oil consumption, maintaining combustion efficiency under heavy loads.

  • 3. Design

    • With a reinforced skirt design, you can reduce vibrations and ensure stable operation even in high-pressure diesel engine environments.

  • 4. Scenario Solutions

    • Designed for commercial diesel engines

Product details

KTA19 K19 Engine Piston diesel Engine Spare Part 3096680 3631246 for Cummins Engine

The KTA19 K19 Engine Piston is a high-performance diesel engine component designed for Cummins engines. Engineered with precision, this piston ensures optimal thermal resistance, reduced friction, and seamless compatibility with Cummins KTA19/K19 models (parts 3096680, 3631246). Backed by a 3-month warranty, it guarantees reliability for demanding diesel engine applications.

Technical specifications

FeatureSpecificationBenefit
MaterialHigh-strength aluminum alloyWith lightweight alloy, you can reduce engine friction and enhance heat dissipation.
Compression Rings2 compression ringsWith dual compression rings, you can ensure a tight combustion seal and minimize gas leakage.
Oil Ring1 oil ringWith controlled oil flow, you can reduce engine oil consumption and maintain lubrication efficiency.
Warranty3 monthsWith a 3-month warranty, you can enjoy guaranteed performance and reliability.
CompatibilityFits Cummins KTA19/K19 enginesWith direct compatibility, you can achieve seamless integration and performance.

Customization guide

Adjustable ring configurations or material thickness can be customized to meet specific engine requirements. The blue dot identifier allows for easy tracking and tailored maintenance.

Get inspired

Upgrade your diesel engine’s efficiency and durability with this precision-engineered piston. Ideal for heavy-duty applications, it combines robust design with lightweight materials to deliver long-lasting performance.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Thermal Resistance300°C345°C (+15%)390°C (+30%)
Load Capacity500 N575 N (+15%)650 N (+30%)
Wear Resistance500 hours575 hours (+15%)650 hours (+30%)

Supplier's note

  1. Technical Breakthroughs:

    • Alloy Material: The high-strength aluminum alloy reduces weight by 20% compared to traditional steel pistons, enhancing engine efficiency.
    • Compression Ring Design: The dual compression rings improve sealing by 15% over standard configurations, minimizing energy loss.
    • Skirt Stability: The reinforced skirt design cuts vibration by 25%, ensuring smoother engine operation.

  2. Version Selection Guide:

    • Base Model: Ideal for standard diesel engines requiring reliable performance under moderate loads.
    • Advanced Model: Perfect for medium-duty applications needing enhanced thermal resistance (e.g., prolonged high-temperature use).
    • Pro Model: Designed for heavy-duty machinery, its 390°C thermal resistance and 650 N load capacity enable safe operation in extreme conditions. For example, the Pro’s alloy material paired with its skirt design creates a 30% improvement in fuel efficiency compared to industry benchmarks.

Frequently asked questions

  • Which Cummins engine models is the KTA19 K19 Engine Piston (Part Numbers 3096680/3631246) compatible with?

  • How do I clean and maintain the compression rings of the Cummins diesel engine piston?

  • Why is the high-strength alloy used in the KTA19 piston better than cast iron?

  • What is the purpose of the blue dot on the KTA19 piston?

  • Is the KTA19 piston certified for use in commercial diesel engines?

  • What does the 3-month warranty for the Cummins engine piston cover?

  • Does the piston’s skirt design reduce engine vibration?

  • How does the oil ring system in the KTA19 piston prevent excessive oil consumption?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionHeavy-duty trucks, high-temperature enginesForged aluminum alloy (Yield Strength: 280 MPa) ▲▲ vs Cast Iron (200 MPa). Advanced: Composite (320 MPa) ▲▲▲Lighter, better thermal conductivity, reduced engine friction. Advanced: 14% stronger than Base.Base: 20% costlier than cast iron. Advanced: 35% premium for composite.
Compression Rings ConfigurationHigh-compression diesel engines2 compression rings + 1 oil ring ▲ (vs Industry Standard 2 compression rings). Advanced: 3 compression rings + 1 oil ring ▲▲Reduces gas leakage by 15%. Advanced: 30% less leakage ▲▲.Base: Slightly higher friction. Advanced: Requires precision assembly.
Thermal ResistanceMining vehicles, industrial machinery350°C operational limit ▲▲ (vs Industry Standard 300°C). Advanced: 400°C ▲▲▲Operates in extreme environments. Advanced: Withstands 33% higher temps ▲▲▲.Base: Needs occasional cooling. Advanced: Requires specialized coatings.
Surface Finish PrecisionPrecision-engineered machinery±0.01mm tolerance ▲ (vs Industry Standard ±0.02mm). Advanced: ±0.005mm ▲▲Reduces friction by 25%. Advanced: 75% smoother ▲▲.Base: Moderate machining cost. Advanced: 50% higher manufacturing cost.
Warranty DurationCommercial fleets, long-term maintenance3 months (Industry Standard: 12 months). Advanced: 12 months ▲▲▲Base: Cost-effective for short-term use. Advanced: Matches industry norms ▲▲▲.Base: Limited coverage for heavy-duty use. Advanced: Requires proper maintenance.
Customization FeaturesCustom engine builds, traceabilityBlue dot identifier (Industry: No standard). Advanced: Laser-etched serial numbers ▲Simplifies part tracking. Advanced: 100% traceability ▲.Base: Limited compatibility with legacy systems. Advanced: Higher upfront cost.

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