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  • Cummins ISX QSX15 Cylinder Liner Kit 4089153 4025311 4309389
  • Cummins ISX QSX15 Cylinder Liner Kit 4089153 4025311 4309389
  • Cummins ISX QSX15 Cylinder Liner Kit 4089153 4025311 4309389
  • Cummins ISX QSX15 Cylinder Liner Kit 4089153 4025311 4309389
  • Cummins ISX QSX15 Cylinder Liner Kit 4089153 4025311 4309389
Cummins ISX QSX15 Cylinder Liner Kit 4089153 4025311 4309389
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Cummins ISX QSX15 Cylinder Liner Kit 4089153 4025311 4309389

  • >= 6 Sets
    $289

Customization:

Graphic customization（Min.Order: 30000 pieces）
Customized packaging（Min.Order: 30000 pieces）
Customized logo（Min.Order: 30000 pieces）
View product details

Cummins ISX QSX15 Cylinder Liner Kit 4089153 4025311 4309389

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Wear Resistance & Engine Performance: Designed to provide durable, corrosion-resistant cylinder liners for Cummins ISX and QSX15 diesel engines, ensuring optimal engine efficiency and longevity.
  • Smooth Operation: Polished brass construction minimizes friction between moving parts, enhancing mechanical performance and reducing wear in high-stress applications.

Key features

  • 1. Corrosion-Resistant Brass Construction

    • With corrosion-resistant brass construction, ensure long-lasting durability in high-stress diesel engine environments*.

  • 2. Precision-Polished Surface Design

    • With a precision-polished surface, reduce friction and wear compared to standard cylinder liners*, extending engine component lifespan.

  • 3. OEM-Specific Fitment for Cummins Engines

    • With exact fitment for Cummins ISX/QSX15 engines, optimize performance and fuel efficiency while maintaining compatibility*.

  • 4. Heavy-Duty Commercial Use Adaptability

    • With heavy-duty design, support continuous operation in commercial vehicles and industrial machinery*, ensuring reliability under prolonged stress.

  • 5. OEM-Grade Manufacturing Standards

    • With OEM-grade manufacturing standards, guarantee compatibility and reliability for Cummins diesel engines*, backed by a 6-month warranty.

Product details

Cummins ISX QSX15 Cylinder Liner Kit 4089153 4025311 4309389

The Cummins ISX QSX15 Cylinder Liner Kit (4089153/4025311/4309389) is a precision-engineered brass component designed for diesel engines. Crafted for durability and performance, this liner kit ensures optimal engine efficiency in harsh mechanical environments.

Technical specifications

FeatureSpecificationBenefit
MaterialBrass (copper alloy)With corrosion resistance and thermal conductivity, you can ensure long-term durability in wet or high-temperature conditions.
Surface FinishPolished brassWith a smooth finish, you can reduce friction and wear in sliding/rotating applications.
Engine CompatibilityCummins ISX/QSX15 diesel enginesEnsures seamless integration with Cummins engine systems for enhanced performance.
Warranty6 monthsProvides peace of mind with reliable after-sales support.
ApplicationAutomotive, aerospace, industrial machineryDesigned for heavy-duty machinery, engine bearings, and transmission components.

Customization guide

Adjustable parameters include dimensions, thread specifications, and surface treatments to meet specialized requirements. For example, custom grooves or slots can be added to optimize fluid flow in high-pressure systems.

Get inspired

Designed for precision and reliability, this brass cylinder liner kit excels in applications requiring smooth operation and corrosion resistance. Whether for automotive engines, industrial machinery, or aerospace components, its polished surface and robust material ensure seamless performance under demanding conditions.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Corrosion ResistanceStandard brass+15% enhanced alloy+30% premium alloy*
Load Capacity5,000 psi5,750 psi6,500 psi
Temperature ToleranceUp to 250°CUp to 287.5°CUp to 325°C
Surface Finish QualityPolishedSuper-polishedUltra-smooth
Warranty6 months6 months6 months

Supplier's note

  1. Technical Breakthroughs:

    • Brass Material: Offers 20% higher corrosion resistance than aluminum alloys, extending component lifespan in humid environments.
    • Polished Finish: Reduces friction by 15% compared to standard finishes, enhancing engine efficiency.
    • 6-Month Warranty: Exceeds industry benchmarks (typically 3–4 months), reflecting confidence in product reliability.

  2. Optimal Version Selection:

    • Base Model: Ideal for general automotive or light industrial use where standard performance suffices.
    • Advanced Model: Recommended for heavy-duty machinery (e.g., mining equipment) needing +15% load capacity and improved thermal tolerance.
    • Pro Model: Designed for extreme conditions (e.g., aerospace or high-temperature engines), with triple the corrosion resistance of industry standards and ultra-smooth surfaces for minimal wear.

*Pro Model’s premium alloy meets ISO 20897:2021 corrosion resistance standards.

Frequently asked questions

  • Which Cummins engines is the ISX QSX15 Cylinder Liner Kit (4089153/4025311/4309389) compatible with?

  • How do I install the Cummins ISX QSX15 Cylinder Liner Kit?

  • What materials are used in the Cummins cylinder liner kit, and why is brass preferred?

  • Does the Cummins ISX QSX15 liner kit include all necessary components for installation?

  • How does the brass material in Cummins cylinder liners improve engine performance?

  • What’s the warranty coverage for the Cummins ISX15 cylinder liner kit?

  • Can this liner kit be customized for non-standard Cummins engine configurations?

  • How often should I replace cylinder liners in Cummins diesel engines?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionHarsh chemical environmentsIndustry: Cast Iron (ASTM A48)
Base: Brass Alloy (ASTM B280) ▲
Advanced: Copper-Nickel (ASTM B165) ▲▲		Base: Improved corrosion resistance
Advanced: Enhanced thermal properties		Advanced: Higher cost
Wear ResistanceHigh-friction engine partsIndustry: 0.05mm/1000hrs (ISO 3922)
Base: <0.02mm/1000hrs (ISO 3922) ▲
Advanced: <0.01mm/1000hrs (ISO 3922) ▲▲		Extended component lifespanBase: Requires regular checks vs Advanced
Thermal ConductivityHigh-temperature engine applicationsIndustry: 20 W/m·K (ASTM E1461)
Base: 25 W/m·K (ASTM E1461) ▲
Advanced: 30 W/m·K (ASTM E1461) ▲▲		Better heat dissipationAdvanced: More complex manufacturing
Corrosion ResistanceMarine or chemical processing equipmentIndustry: 0.5mm/year (ASTM B117)
Base: 0.1mm/year (ASTM B117) ▲
Advanced: 0.05mm/year (ASTM B117) ▲▲		Reduced corrosion over timeBase: Sufficient for most environments
Surface FinishPrecision machinery componentsIndustry: Ra 1.6 µm (ISO 4287)
Base: Ra 0.8 µm (ISO 4287) ▲
Advanced: Ra 0.4 µm (ISO 4287) ▲▲		Minimizes friction and wearAdvanced: Delicate finishing process required
Warranty PeriodLong-term engine maintenance planningIndustry: 3 months
Base: 6 months (▲ Extended)
Advanced: 12 months (▲▲ Double industry standard)		Enhanced customer assuranceAdvanced: Higher upfront cost

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