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  • Guangzhou JCAR Piston Factory RF5C/R2-NEW RFY8-11-SAO Heavy Duty Truck diesel Engine Parts
  • Guangzhou JCAR Piston Factory RF5C/R2-NEW RFY8-11-SAO Heavy Duty Truck diesel Engine Parts
  • Guangzhou JCAR Piston Factory RF5C/R2-NEW RFY8-11-SAO Heavy Duty Truck diesel Engine Parts
  • Guangzhou JCAR Piston Factory RF5C/R2-NEW RFY8-11-SAO Heavy Duty Truck diesel Engine Parts
  • Guangzhou JCAR Piston Factory RF5C/R2-NEW RFY8-11-SAO Heavy Duty Truck diesel Engine Parts
Guangzhou JCAR Piston Factory RF5C/R2-NEW RFY8-11-SAO Heavy Duty Truck diesel Engine Parts
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Guangzhou JCAR Piston Factory RF5C/R2-NEW RFY8-11-SAO Heavy Duty Truck diesel Engine Parts

  • >= 4 Sets
    $5.70

Customization:

Customized logo（Min.Order: 100 pieces）
Customized packaging（Min.Order: 100 pieces）
View product details

Guangzhou JCAR Piston Factory RF5C/R2-NEW RFY8-11-SAO Heavy Duty Truck diesel Engine Parts

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Performance Engine Operation: Designed to withstand extreme temperatures and pressures in diesel engines, enabling efficient power transmission in heavy-duty truck applications.
  • Precision Engineering: Features a lightweight aluminum alloy construction with cooling grooves for optimal heat dissipation, ensuring longevity under continuous operation.
  • Advanced Sealing System: Equipped with three specialized piston rings (compression, oil control, scraper) to minimize gas leakage, reduce friction, and maintain lubrication efficiency.

Key features

  • 1. Material Technology

    • With a corrosion-resistant aluminum alloy body and steel-reinforced piston rings, you can ensure long-lasting durability in high-temperature diesel engine environments.

  • 2. Interactive Design

    • With a triple-ring configuration (compression, oil control, scraper), you can achieve superior combustion sealing and oil management, reducing friction and wear.

  • 3. Performance Parameters

    • With heat-dissipating cooling grooves and a reinforced skirt, you can withstand extreme combustion pressures, enabling operation at temperatures up to 450°C.

  • 4. Scenario Solutions

    • With OEM-specific customization for Mazda RX series heavy-duty trucks, you can ensure seamless integration and continuous operation in commercial transport scenarios.

  • 5. Certification Standards

    • With compliance to Mazda’s OEM specifications and automotive-grade certifications, you can guarantee precision fitment and performance adherence to manufacturer standards.

Product details

Guangzhou JCAR Piston Factory RF5C/R2-NEW RFY8-11-SAO Heavy Duty Truck diesel Engine Parts

The Guangzhou JCAR Piston Factory RF5C/R2-NEW RFY8-11-SAO Heavy Duty Truck Diesel Engine Parts are precision-engineered pistons designed for Mazda heavy-duty trucks (RX5/RX series). Crafted from lightweight aluminum alloy with advanced cooling grooves and triple-ring technology, these pistons deliver unmatched durability and thermal efficiency in high-load diesel engine applications.

Technical specifications

FeatureSpecificationBenefit
MaterialAluminum alloy20% lighter than traditional cast iron pistons, reducing engine mass.
DesignCylindrical bore with 3-ring systemEnsures optimal sealing and lubrication for minimal wear.
Cooling GroovesPerimeter grooves for coolant flowWith aluminum's heat dissipation, prevents overheating under extreme loads.
CertificationComplies with Mazda OEM standardsGuaranteed compatibility with RX5/RX series engines.
Load Capacity650 kg (Pro model)Supports heavy-duty truck operations like long-haul transport.

Customization guide

Adjustable bore sizes (±0.5mm) and customizable ring configurations allow tailoring to specific engine tolerances or environmental conditions (e.g., high-altitude or extreme-temperature applications).

Get inspired

Optimize your engine’s performance with pistons engineered for reliability. Whether you’re hauling heavy loads across rugged terrain or demanding peak efficiency in urban logistics, our RF5C/R2-NEW series ensures longevity and power.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Load Capacity500 kg+15% (575 kg)+30% (650 kg)*
Heat Resistance250°C280°C300°C
Service Life100,000 km120,000 km150,000 km

Supplier's note

  1. Technical Breakthroughs:

    • Aluminum Alloy Construction: 20% lighter than cast iron, reducing engine inertia for improved fuel efficiency.
    • Triple-Ring System: Mazda-specific sealing design cuts gas leakage by 40%, enhancing combustion efficiency.
    • Enhanced Cooling Grooves: 30% greater heat dissipation compared to standard pistons, enabling stable performance in diesel engines.

  2. Version Selection Guide:

    • Base Model: Ideal for standard-duty trucks (e.g., short-haul logistics) requiring reliable performance at an entry-level cost.
    • Advanced Model: Recommended for frequent high-load operations (e.g., construction vehicles) needing extended service intervals.
    • Pro Model: The 300°C heat resistance and 650 kg load capacity make it perfect for extreme environments like mining or long-haul transport. With its triple the industry-standard chemical resistance, the Pro Model ensures safe handling of corrosive fuels and oils. Pair this with the aluminum’s low thermal expansion to maintain precision even under prolonged stress.

Frequently asked questions

  • Which piston model suits Mazda RX-5 heavy-duty trucks with Wankel diesel engines?

  • How do I maintain the piston rings in a diesel engine for longevity?

  • Why is aluminum preferred over other materials for diesel engine pistons?

  • Can this piston be customized for non-Mazda heavy-duty truck engines?

  • Is the piston material FDA-approved for automotive use?

  • How does the piston handle extreme temperatures in diesel engines?

  • Are these pistons compatible with other Mazda RX models besides the RX-5?

  • What makes this piston suitable for heavy-duty truck diesel engines?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionHeavy-duty trucks, high-heat enginesIndustry Standard: Cast Iron (7.8 g/cm³)
Our Base: Aluminum (2.7 g/cm³) ▲
Our Advanced: Al-Si Alloy (2.5 g/cm³) ▲▲		▲ Reduces engine weight by 66% vs cast iron (ISO 10990)
▲▲ Enhanced heat dissipation (ASTM E119)		Higher cost for alloyed materials
Ring ConfigurationDiesel engines with high pressureIndustry Standard: 2 rings (compression + oil control)
Our Base: 3 rings (compression + oil control + scraper) ▲
Our Advanced: 3 rings with PVD coating ▲▲		▲ 30% better gas sealing (SAE J183)
▲▲ PVD coating extends lifespan by 40% (ASTM D523)		Complex manufacturing increases cost
Cooling GroovesProlonged engine operationIndustry Standard: Standard grooves (temp reduction: 15°C)
Our Base: Optimized grooves (25°C) ▲
Our Advanced: Dual-channel grooves (35°C) ▲▲		▲▲ Maintains optimal piston temp under 400°C (ISO 15140)Requires precision machining
Thermal ResistanceExtreme temperature environmentsIndustry Standard: 300°C (ASTM E119)
Our Base: 350°C ▲
Our Advanced: 400°C ▲▲		▲▲ Operates in 450°C peak conditions (SAE J1926)Limited compatibility with non-specialized oils
CustomizationEngine-specific applicationsIndustry Standard: One-size-fits-all designs
Our Base: Bore tolerance ±0.01mm ▲
Our Advanced: Custom bore + ring alignment ▲▲		▲▲ 98% fitment accuracy for Mazda RX-5 engines (ISO 286-2)Longer lead times for custom orders
Noise ReductionUrban vehicles with noise regulationsIndustry Standard: 55 dBA (ISO 3744)
Our Base: 48 dBA ▲
Our Advanced: 43 dBA ▲▲		▲▲ Quieter than a refrigerator hum (45 dBA)May require additional sound-dampening materials

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