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Accessory Drive Support for Cummins Isx Engine Spare Parts 4965690 3680443 131659

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Sealing & Leak Prevention: Designed as a cylinder gasket set for Cummins ISX diesel engines, ensuring airtight seals to prevent fluid/gas leakage in high-pressure environments.
  • Secure Mounting: Features four precisely positioned holes to align with engine components, enabling stable bolt/screw fixation for reliable performance.

Key features

  • 1. Durable Elastomer Material Technology

  • With a high-performance elastomer material, ensure reliable sealing in harsh diesel engine environments. This flexible design conforms to mating surfaces, reducing leakage risks compared to rigid or lower-quality materials.*

  • 2. Precision-Engineered Bolt Holes for Secure Mounting

  • The four evenly spaced bolt holes allow precise alignment and secure installation, minimizing misalignment issues common in generic gaskets. This design ensures stable operation under heavy loads.

  • 3. High-Pressure Sealing Performance

  • Engineered to withstand extreme pressures and temperatures in diesel engines, this gasket maintains structural integrity longer than standard rubber alternatives, enhancing engine longevity.

  • 4. Commercial-Grade Scenario Adaptability

  • Designed specifically for Cummins ISX engines in commercial vehicles, it delivers optimal sealing performance in high-stress applications like trucks and heavy machinery.

  • 5. OEM Compliance & Warranty Assurance

  • Certified to meet OEM specifications and backed by a 6-month warranty, this gasket guarantees compatibility and reliability, unlike non-certified aftermarket parts.

Product details

Accessory Drive Support for Cummins Isx Engine Spare Parts 4965690 3680443 131659

The Accessory Drive Support for Cummins ISX Engine (Part Numbers: 4965690, 3680443, 131659) is a precision-engineered cylinder gasket set designed for diesel engines. Crafted from flexible elastomer, it ensures airtight seals under varying temperatures and pressures. With four evenly spaced bolt holes, it secures seamlessly into place, preventing displacement during operation. Backed by a 6-month warranty, this gasket set guarantees reliability in high-stress mechanical systems.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialFlexible elastomer (rubber-like)Sealing in diesel engines under thermal/pressure fluctuations
Bolt Hole DesignFour precision-drilled mounting holesSecure attachment in engine components
CompatibilityCummins ISX engine modelsDirect fit for maintenance/repair
Temperature Range-40°C to +150°CWithstands extreme engine environments
Pressure Tolerance200 psi standardPrevents leakage in high-pressure systems

Customization guide

Adjustable material thickness (±10%) and hole spacing to meet specific engine tolerances or pressure requirements.

Get inspired

With its elastomer composition, this gasket set adapts to uneven surfaces, ensuring long-term durability. Ideal for mechanics and engineers seeking a reliable seal for Cummins ISX engines in heavy-duty applications.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Temperature Range-40°C to +150°C-40°C to +172.5°C-40°C to +195°C
Pressure Tolerance200 psi230 psi260 psi
Chemical ResistanceStandardEnhancedTriple industry standard*

Supplier's note

  1. Three Technical Breakthroughs:

    • Flexible elastomer: Maintains seal integrity across -40°C to +195°C, outperforming rigid materials.
    • Precision bolt holes: Reduce misalignment by 30% compared to generic gaskets.
    • Pro Model’s chemical resistance: Triple industry standard, safeguarding against diesel and oil corrosion.
  2. Optimal Version Selection:

    • Base Model: Ideal for standard Cummins ISX engines operating within normal temperature/pressure ranges.
    • Advanced Model: Suitable for high-load applications (e.g., mining trucks) requiring +15% pressure tolerance.
    • Pro Model: Recommended for extreme environments (e.g., heavy machinery in harsh climates) where triple chemical resistance and +30% temperature tolerance are critical.

*Pro Model’s chemical resistance exceeds ISO 10303-222 standards by 200%.

Frequently asked questions

  • Which Cummins ISX engine models is the 4965690 cylinder gasket compatible with?

  • How do I maintain the cylinder gasket to prevent leaks in diesel engines?

  • What material is the 3680443 gasket made of compared to standard rubber gaskets?

  • Can the gasket set (131659) be customized for non-standard engine configurations?

  • Is the 4965690 gasket certified for high-temperature diesel engine applications?

  • What’s the warranty period for the Cummins cylinder gasket set?

  • What’s the purpose of the four holes in the gasket’s design?

  • In which machinery parts is this gasket commonly used?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionHigh-temperature engine environmentsIndustry Standard: Nitrile Rubber (up to 122°F)
Our Base: EPDM Rubber (▲158°F)
Our Advanced: Composite (Silicone + EPDM ▲212°F)
▲ Base: Resists extreme diesel engine heat.
▲ Advanced: Withstands prolonged exposure to 212°F (e.g., turbocharged systems).
Industry Standard: Limited to 122°F (may degrade in high-output engines).
Sealing PerformanceHigh-pressure diesel enginesIndustry Standard: 200 psi seal rating
Our Base: ▲250 psi
Our Advanced: ▲▲300 psi
▲ Base: Prevents oil/gas leaks in heavy-duty cycles.
▲▲ Advanced: Meets extreme pressure demands (e.g., 18-liter ISX engines).
Industry Standard: Risk of leakage under peak pressures (e.g., cold starts).
Installation CompatibilityQuick engine assemblyIndustry Standard: Generic bolt patterns
Our Base: Pre-drilled for Cummins ISX models ▲
Our Advanced: Customizable bolt spacing ▲▲
▲ Base: Direct fit for 90% of ISX applications.
▲▲ Advanced: Adapts to modified engine blocks (e.g., aftermarket upgrades).
Industry Standard: Requires manual trimming for precise fitment.
DurabilityHeavy-duty operationsIndustry Standard: 1-year warranty
Our Base: 6-month warranty (material lifespan: 5 years)
Our Advanced: ▲▲12-month warranty (material lifespan: 8 years)
▲▲ Advanced: Matches industry warranty while outperforming in longevity.Base: Shorter warranty vs. industry (but material durability comparable).
CustomizationSpecial engine configurationsIndustry Standard: No customization
Our Base: Limited thickness options (0.1–0.2 in.)
Our Advanced: ▲▲Full thickness/shape customization (0.05–0.3 in.)
▲▲ Advanced: Tailored for non-standard cylinder head designs.Industry Standard: One-size-fits-all limits adaptability.
Warranty CoverageLong-term reliability assuranceIndustry Standard: 12 months
Our Base: 6 months (covers manufacturing defects)
Our Advanced: ▲▲12 months + lifetime technical support
▲▲ Advanced: Exceeds industry with extended support for fleet operators.Base: Shorter coverage may deter commercial buyers.

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