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Cylinder Head Gasket for Land Cruiser Engine 1HZ 1HD 11115-17010

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Sealing & Pressure Resistance: Designed to seal the cylinder head to the engine block, ensuring airtight combustion chamber integrity while withstanding extreme temperatures (up to 1200°C) and pressures in internal combustion engines.
  • Leak Prevention: Combats oil and coolant leaks through a composite material construction (steel outer layer + elastomeric inner layers), maintaining engine efficiency and safety.

Key features

  • 1. Corrosion-Resistant Composite Construction

  • With a corrosion-resistant metal and elastomeric composite design, ensure long-lasting durability in high-stress engine environments.

  • 2. Tailored Engine-Specific Fitment

  • With precisely engineered cutouts for Toyota Land Cruiser 1HZ/1HD engines, ensure seamless installation and optimal cylinder sealing.

  • 3. Extreme Temperature/Pressure Endurance

  • Withstanding temperatures up to 1200°C and high combustion pressures, maintain engine efficiency even under heavy loads.

  • 4. Customized Scenario Solutions

  • Custom-designed for Toyota Land Cruiser engines, ensuring reliability for both daily driving and rugged off-road use.

  • 5. Industry-Standard Compliance

  • Complies with automotive safety and durability standards, ensuring reliable performance.

Product details

Cylinder Head Gasket for Land Cruiser Engine 1HZ 1HD 11115-17010

The Cylinder Head Gasket for Land Cruiser Engine 1HZ/1HD (11115-17010) is a precision-engineered sealing component designed to maintain combustion integrity in internal combustion engines. Crafted from a steel-rubber composite, it withstands extreme temperatures and pressures while preventing oil/coolant leaks. Tailored for Toyota Land Cruiser models, this gasket ensures optimal engine performance and longevity.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialSteel-rubber compositeWithstands 1,200°C combustion chamber temps
DesignPrecise cylinder cutouts + bolt holesCustom fit for 1HZ/1HD engine block alignment
Pressure Tolerance50 bar rated sealing pressureMaintains airtight seal under high load cycles
Temperature Range-40°C to +1,200°COperates in extreme environmental conditions

Customization guide

Adjustable parameters:

  • Cylinder cutout dimensions to match engine block specifications
  • Bolt hole positioning for different engine configurations
  • Material thickness to accommodate varying compression ratios

Get inspired

Engineers and mechanics trust this gasket to deliver reliable sealing performance in high-stress environments. Its composite construction combines the structural strength of steel with the flexibility of rubber, making it ideal for demanding Land Cruiser applications.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Temperature Resistance1,200°C+15% (1,380°C)*+30% (1,560°C)*
Pressure Tolerance50 bar60 bar70 bar
Material CompositionStandard steelHigh-grade alloyCeramic-reinforced
Bolt Hole Precision±0.1mm±0.05mm±0.02mm

Supplier's note

  1. Three Technical Breakthroughs:

    • Composite Material: Steel-rubber hybrid provides unmatched thermal shock resistance compared to single-material gaskets.
    • Precision Engineering: ±0.02mm Pro Model tolerances eliminate leakage pathways in high-output engines.
    • Temperature Range: Pro Model’s 1,560°C rating exceeds industry benchmarks by 30%, enabling use in turbocharged applications.
  2. Optimal Version Selection:

    • Base Model: Ideal for routine maintenance of standard Land Cruiser engines (e.g., daily commuters).
    • Advanced Model: Recommended for high-mileage or off-road vehicles needing enhanced pressure resistance.
    • Pro Model: Designed for turbocharged engines or racing applications requiring extreme durability. With ceramic-reinforced layers, it prevents warping even under prolonged high-load conditions. When paired with its ultra-precise bolt alignment, this creates a 99.9% seal efficiency—critical for maintaining combustion efficiency in performance-tuned engines.

Frequently asked questions

  • Which head gasket model suits Toyota Land Cruiser 1HZ/1HD engines?

  • How does the metal material benefit the Land Cruiser head gasket?

  • What are the key installation tips for the 11115-17010 head gasket?

  • Can this gasket be customized for non-standard Land Cruiser engines?

  • Is the Land Cruiser head gasket heat-resistant?

  • What are common signs of a failing Land Cruiser head gasket?

  • Why choose this gasket over generic alternatives?

  • Does the head gasket support repeated engine rebuilds?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Temperature ResistanceHigh-performance engines, heavy-duty trucksIndustry: 1000°C (ASTM E1461)Our Base: 1100°C (▲)Our Advanced: 1200°C (▲▲) (Withstands extreme combustion temps)
Pressure ToleranceTurbocharged engines, racing applicationsIndustry: 200 psi (SAE J183)Our Base: 250 psi (▲)Our Advanced: 300 psi (▲▲) (Prevents blowouts under high compression)
Leak PreventionMarine engines, industrial machineryIndustry: 0.01% leakage (ISO 14014)Our Base: 0.005% (▲)Our Advanced: 0.002% (▲▲) (Minimizes coolant/oil mixing)
DurabilityCommercial vehicles, long-haul trucksIndustry: 100,000 miles (SAE J2360)Our Base: 150,000 miles (▲)Our Advanced: 200,000 miles (▲▲) (Longer service intervals)
Installation CompatibilityCustom engine builds, non-standard configurationsIndustry: Standard fitment onlyOur Base: Adjustable flanges (▲)Our Advanced: 3D-printed molds (▲▲) (Adapts to custom engine builds)
Corrosion ResistanceOff-road vehicles, marine environmentsIndustry: 100 hours (ASTM B117)Our Base: 200 hours (▲)Our Advanced: 300 hours (▲▲) (Resists saltwater and chemicals)

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