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  • Cummins Engine ISM QSM11 Intake Manifold Gasket 3069786 3066369 3069786X
  • Cummins Engine ISM QSM11 Intake Manifold Gasket 3069786 3066369 3069786X
  • Cummins Engine ISM QSM11 Intake Manifold Gasket 3069786 3066369 3069786X
  • Cummins Engine ISM QSM11 Intake Manifold Gasket 3069786 3066369 3069786X
  • Cummins Engine ISM QSM11 Intake Manifold Gasket 3069786 3066369 3069786X
  • Cummins Engine ISM QSM11 Intake Manifold Gasket 3069786 3066369 3069786X
Cummins Engine ISM QSM11 Intake Manifold Gasket 3069786 3066369 3069786X
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Cummins Engine ISM QSM11 Intake Manifold Gasket 3069786 3066369 3069786X

  • >= 10 Pieces
    $9.90

Customization:

Graphic customization（Min.Order: 50000 pieces）
Customized packaging（Min.Order: 50000 pieces）
Customized logo（Min.Order: 50000 pieces）
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Cummins Engine ISM QSM11 Intake Manifold Gasket 3069786 3066369 3069786X

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Intake Manifold Sealing: Designed to ensure airtight sealing of the Cummins ISM/QSM11 diesel engine intake manifold, preventing leaks and maintaining optimal airflow for efficient combustion.
  • Compatibility: Specifically engineered for Cummins diesel engines (models ISM and QSM11), with part numbers 3069786, 3066369, and 3069786X, ensuring precise fitment and performance.

Key features

  • 1. Material Technology

    • With high-temperature resistant materials, ensure durability that outlasts standard gaskets in harsh diesel engine environments.

  • 2. Interactive Design

    • With precision-engineered design, achieve effortless installation and perfect fit for Cummins ISM QSM11 engines, eliminating guesswork.

  • 3. Performance Parameters

    • With reinforced structural integrity, withstand extreme pressures and maintain optimal engine efficiency under demanding conditions.

  • 4. Scenario Solutions

    • Designed for continuous commercial use, ensuring reliability in heavy-duty applications where frequent operation is critical.

  • 5. Certification Standards

    • Meets OEM certification standards, guaranteeing compatibility and reliability for Cummins diesel engines.

Product details

Cummins Engine ISM QSM11 Intake Manifold Gasket 3069786 3066369 3069786X

The Cummins Engine ISM QSM11 Intake Manifold Gasket (Part Numbers: 3069786, 3066369, 3069786X) is a precision-engineered sealing component designed for Cummins diesel engines. Crafted for durability and reliability, it ensures optimal airflow and pressure retention in heavy-duty applications like trucks and industrial machinery. Backed by a 6-month warranty, this gasket guarantees seamless integration with Cummins ISM/QSM11 engine architectures.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialHeat-resistant composite rubberWithstands extreme temperatures in diesel engines
CompatibilityCummins ISM/QSM11 engine seriesRepairs or replacements in heavy machinery
Pressure Rating120 PSIEnsures leak-proof performance under load
Warranty6 monthsPeace of mind for commercial operations

Customization guide

Adjustable parameters include material thickness (+/- 10%) and sealing profile design to meet custom engine tolerances or extreme environmental conditions.

Get inspired

Upgrade your engine’s efficiency with a gasket engineered to handle the rigors of diesel combustion. Whether you’re maintaining a construction fleet or overhauling an industrial engine, this gasket ensures peak performance and longevity.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Temperature Range-30°C to 150°C-40°C to 165°C (+10%)-50°C to 180°C (+20%)
Pressure Resistance120 PSI135 PSI (+12.5%)150 PSI (+25%)
Material DurabilityStandard compositeReinforced polymerCeramic-infused

Supplier's note

  1. Key Technical Breakthroughs:

    • Ceramic-infused material (Pro Model): Triple the heat resistance of standard gaskets, enabling safe operation in extreme diesel environments.
    • Reinforced polymer (Advanced Model): 20% lighter than traditional composites, reducing engine weight without sacrificing strength.
    • Precision-engineered sealing profiles: Compatible with 95% of Cummins ISM/QSM11 variants, minimizing downtime.

  2. Optimal Version Selection:

    • Base Model: Ideal for routine maintenance in moderate climates.
    • Advanced Model: Perfect for fleets operating in harsh environments (e.g., mining, agriculture) needing enhanced durability.
    • Pro Model: Designed for heavy-duty applications like long-haul trucks or marine engines, where extreme temperature and pressure stability are critical.

With the Pro Model’s ceramic-infused material, you can withstand temperatures up to 180°C—20% higher than industry standards—ensuring reliability in extreme conditions. Pair this with its 150 PSI pressure rating, and you achieve unmatched performance in high-stress engine cycles. For everyday use, the Base Model’s 6-month warranty and standard specs offer cost-effective protection.

Frequently asked questions

  • Which Cummins engines are compatible with the ISM QSM11 Intake Manifold Gasket (Part #3069786)?

  • How do I properly install the Cummins 3069786X Intake Manifold Gasket?

  • What materials are used in the Cummins 3066369 Intake Manifold Gasket?

  • Does the Cummins 3069786 gasket comply with emissions standards?

  • What’s the difference between part numbers 3069786 and 3066369?

  • What’s included in the 6-month warranty for this Cummins intake manifold gasket?

  • Can this gasket be used in heavy-duty commercial trucks?

  • Are there bulk pricing options for the Cummins 3069786X gasket?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionHigh-stress engine environmentsASTM A123 Steel (Industry: ASTM A100 ▲▲; Base: ASTM A120 ▲)Enhanced durability and longevityHigher material cost
Temperature ResistanceExtreme heat conditions1200°F (649°C) (Industry: 1000°F ▲▲; Base: 1100°F ▲)Withstands higher temps, prevents failureRequires specialized materials
Pressure RatingHigh-pressure applications300 PSI (Industry: 200 PSI ▲▲; Base: 250 PSI ▲)Handles higher pressures without failureAdds weight due to thickness
Warranty PeriodLong-term maintenance planning6 months (Base); 12 months (Advanced ▲) (Industry: 3 months ▲▲)Extended coverage for AdvancedLimited to 6 months for Base
CompatibilityRetrofitting older enginesFits 10+ models (Advanced ▲▲); 5 models (Base ▲) (Industry: Model-specific)Reduces inventory needs with AdvancedBase requires model checks
Chemical ResistanceContaminant exposureResists 50+ chemicals (ASTM D543) (Industry: 20 ▲▲; Base: 30 ▲)Better corrosion protectionComplex manufacturing process
Installation EaseQuick maintenanceTool-free (Advanced ▲▲); Standard fit (Base ▲) (Industry: Requires sealing)Faster installation with AdvancedAdvanced may need specific tools

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