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  • In Stock Diesel Engine Part 15B Engine for Toyota 4B Piston
  • In Stock Diesel Engine Part 15B Engine for Toyota 4B Piston
  • In Stock Diesel Engine Part 15B Engine for Toyota 4B Piston
  • In Stock Diesel Engine Part 15B Engine for Toyota 4B Piston
  • In Stock Diesel Engine Part 15B Engine for Toyota 4B Piston
  • In Stock Diesel Engine Part 15B Engine for Toyota 4B Piston
In Stock Diesel Engine Part 15B Engine for Toyota 4B Piston
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In Stock Diesel Engine Part 15B Engine for Toyota 4B Piston

  • >= 12 Pieces
    $18

Customization:

Customized logo（Min.Order: 1000 pieces）
Customized packaging（Min.Order: 1000 pieces）
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In Stock Diesel Engine Part 15B Engine for Toyota 4B Piston

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Energy Conversion: Designed to efficiently convert combustion energy into mechanical work in diesel engines, specifically tailored for Toyota 4B engine models.
  • Durability & Performance: Constructed from high-strength cast iron, ensuring robustness under high-pressure conditions. Features three oil control rings and a cooling jacket to optimize thermal management and reduce wear.

Key features

  • 1. Durable Cast Iron Construction

    • With high-strength cast iron material, ensure exceptional resistance to wear and thermal stress in high-pressure diesel engine environments. Outlasts standard aluminum pistons in extreme operating conditions*

  • 2. Optimized Cooling & Friction Control

    • With integrated cooling jackets and triple oil control rings, maintain optimal engine temperatures and reduce friction, enhancing longevity and fuel efficiency under continuous operation*.

  • 3. Toyota 4B Engine-Specific Compatibility

    • Designed precisely for Toyota 4B diesel engines, guarantee seamless integration and performance in automotive applications demanding robust power output and reliability.

  • 4. Customizable Performance Adaptability

    • Customizable bore and skirt configurations allow tailored fitment for diverse engine models, ensuring compatibility with specific OEM requirements and performance goals.

  • 5. Reliable Warranty & Industry Standards

    • Backed by a 6-month warranty and compliant with automotive industry standards for diesel engine components, ensuring durability and peace of mind for commercial or heavy-duty use.

Product details

In Stock Diesel Engine Part 15B Engine for Toyota 4B Piston

The Toyota 4B Diesel Engine Piston is a robust, high-performance component designed for Toyota diesel engines. Crafted from durable cast iron, this piston ensures reliable operation in high-stress environments. Compatible with Toyota 4B diesel engines, it features a cooling jacket, optimized ring configuration, and customizable specifications to meet diverse engine requirements. Backed by a 6-month warranty, it guarantees longevity and efficiency.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialCast IronHeavy-duty diesel engines for trucks/trailers
Engine CompatibilityToyota 4B Diesel EngineDirect replacement for original equipment
Cooling SystemIntegrated cooling jacketHigh-temperature environments (e.g., prolonged engine runs)
Warranty6 monthsPeace of mind for commercial and industrial use
Ring Configuration3 oil control ringsMinimizing oil leakage in high-pressure conditions

Customization guide

Adjustable parameters include bore size, skirt length, and ring groove depth to accommodate engine-specific tolerances. The cooling jacket’s thermal conductivity can also be optimized for extreme operating conditions.

Get inspired

Maximize your engine’s efficiency with a piston engineered for durability. Whether you’re upgrading a commercial truck or maintaining industrial machinery, this piston ensures seamless power transmission and reduced downtime.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Thermal Resistance100°C+15% (115°C)*+30% (130°C)*
Load Capacity500 N575 N650 N
Wear ResistanceStandardEnhanced CoatingDual-Layer Coating

Supplier's note

  1. Three Technical Breakthroughs:

    • Cast Iron Material: Provides 20% higher fatigue resistance than aluminum alloys for heavy-duty use.
    • Integrated Cooling Jacket: Reduces thermal expansion by 10%, preventing cylinder wall damage.
    • Customizable Ring Grooves: Achieve 15% better oil sealing in high-viscosity environments.

  2. Optimal Version Selection:

    • Base Model: Ideal for standard trucks and light industrial engines needing cost-effective reliability.
    • Advanced Model: Suited for agricultural machinery or fleets requiring extended durability (e.g., 300+ hours/month).
    • Pro Model: Designed for mining or marine engines where extreme thermal and mechanical stress are common.

With the Pro Model’s dual-layer coating, you can handle corrosive fuels while maintaining structural integrity. Pair its 130°C thermal resistance with the cooling jacket to ensure stable performance in desert or industrial settings. The Advanced Model’s enhanced coating, combined with its 575 N load capacity, makes it perfect for 24/7 operations like power generators.

Note: Percentages indicate improvement over industry-standard benchmarks.

Frequently asked questions

  • Which Toyota models are compatible with the 15B Engine 4B Piston?

  • How do I properly install the Toyota 4B Piston for optimal performance?

  • Cast Iron vs. Aluminum Pistons: Which is better for Toyota diesel engines?

  • What benefits does the 15B Engine Piston offer for diesel engine performance?

  • Is the Toyota 4B Piston compliant with automotive industry standards?

  • Can the 15B Engine Piston be customized for specific engine models?

  • What warranty comes with the Toyota 4B Piston, and what does it cover?

  • How does the cooling jacket in the Toyota 4B Piston improve engine longevity?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionHeavy-duty diesel engines (trucks, buses)Cast iron (ASTM A48 Class 30B) ▲
Advanced: Aluminum alloy + DLC coating ▲▲▲		Base: Cost-effective, proven durability
Advanced: 30% lighter, reduced friction		Base: Higher weight limits agility
Advanced: 2x cost, requires specialized installation
Thermal ConductivityHigh-heat industrial engines55 W/m·K (cast iron) ▲
Advanced: 200+ W/m·K (aluminum) ▲▲▲		Base: Stable at 250°C
Advanced: 40% faster heat dissipation		Base: Slower cooling risks overheating in extreme use
Advanced: Needs cooling systems
Noise EmissionPassenger vehicles, urban machinery88 dBA (with cooling jacket) ▲
Advanced: 78 dBA (sound-dampening grooves)		Base: Meets OSHA standards
Advanced: 12% quieter for low-noise zones		Base: Audible in quiet environments
Advanced: Complex manufacturing adds cost
DurabilityMining, construction equipment50,000 km lifespan (ASTM D543) ▲
Advanced: 100,000 km (enhanced coating)		Base: Resists 50+ chemical exposures
Advanced: 2x wear resistance		Base: Requires frequent inspections
Advanced: 50% higher price tag
CompatibilityToyota 4B engine installationsToyota 4B-specific fit ▲
Advanced: Universal + adapter kit ▲▲▲		Base: Perfect OEM fit
Advanced: Cross-compatible with 8+ engine models		Base: Limited to Toyota 4B
Advanced: Slight power loss in non-native engines
Maintenance RequirementsRoutine engine servicing6-month checks (cast iron stability) ▲
Advanced: Annual checks ▲▲▲		Base: Simple oil ring cleaning
Advanced: Self-lubricating coating reduces wear		Base: Requires frequent oil changes
Advanced: Coating requires specialized tools

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