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  • Perfect Quality Replacement Rocker Arm for RENAULT K4J 712 F4R 730 Engine Details 7700107556
  • Perfect Quality Replacement Rocker Arm for RENAULT K4J 712 F4R 730 Engine Details 7700107556
  • Perfect Quality Replacement Rocker Arm for RENAULT K4J 712 F4R 730 Engine Details 7700107556
  • Perfect Quality Replacement Rocker Arm for RENAULT K4J 712 F4R 730 Engine Details 7700107556
  • Perfect Quality Replacement Rocker Arm for RENAULT K4J 712 F4R 730 Engine Details 7700107556
  • Perfect Quality Replacement Rocker Arm for RENAULT K4J 712 F4R 730 Engine Details 7700107556
Perfect Quality Replacement Rocker Arm for RENAULT K4J 712 F4R 730 Engine Details 7700107556

Perfect Quality Replacement Rocker Arm for RENAULT K4J 712 F4R 730 Engine Details 7700107556

  • 50 - 199 Pieces
    $2.79
  • >= 200 Pieces
    $2.39

Customization:

Customized packaging（Min.Order: 5000 pieces）
Customized logo（Min.Order: 5000 pieces）
View product details

Perfect Quality Replacement Rocker Arm for RENAULT K4J 712 F4R 730 Engine Details 7700107556

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Force Transfer Efficiency: Designed to transfer camshaft force to engine valves, ensuring precise opening and closing for optimal combustion and exhaust in Renault engines.
  • Compatibility: Specifically engineered for Renault K4J 712 F4R 730 engines (models like 1.6 16v, 2.0 16v) and variants listed in product attributes, ensuring seamless integration with existing engine components.

Key features

  • 1. Material Technology

    • With cast iron construction, ensure durability under high-stress engine conditions. The robust material resists wear and deformation, outlasting generic alternatives by up to 20% in harsh operating environments.*

  • 2. Interactive Design

    • With an optimized pivot design, enable smooth force transfer between the camshaft and valves. The precision-engineered geometry minimizes friction and ensures consistent valve timing for reliable engine performance.

  • 3. Performance Parameters

    • With compatibility for 1.6L/2.0L Renault engines, support seamless integration across 20+ engine variants, including 16V configurations and 4WD systems. Maintain peak efficiency even under high RPM loads.

  • 4. Scenario Solutions

    • Engineered for continuous operation in high-temperature environments, ideal for both daily driving and performance scenarios. Designed to handle the thermal stress of turbocharged and non-turbo Renault engines alike.

  • 5. Certification Standards

    • Manufactured to OEM standards, ensuring reliability and longevity in original Renault engine setups. Meets automotive-grade specifications for fitment and durability, validated for use in models like Laguna II, Megane, and Clio II.

Product details

Perfect Quality Replacement Rocker Arm for RENAULT K4J 712 F4R 730 Engine Details 7700107556

The Perfect Quality Replacement Rocker Arm for Renault K4J 712 F4R 730 Engine is a precision-engineered component designed to ensure optimal valve train performance in high-stress engine environments. Crafted from durable cast iron/iron, this rocker arm is compatible with a wide range of Renault engines, including 1.6L and 2.0L models, and supports applications from standard passenger vehicles to high-performance engines.

Technical specifications

FeatureSpecificationBenefit
MaterialCast Iron/IronHigh durability and thermal resistance for prolonged engine operation.
Compatibility1.6 16v, 2.0 16v, Renault Sport, Laguna II, Megane, Clio II, Kangoo, etc.Ensures seamless fitment across Renault models (see full list in attributes).
DesignRobust metallic structure with optimized pivot geometryEfficient force transfer and reduced wear for reliable valve actuation.
CertificationsStandard Renault specifications (OE-equivalent)Guaranteed compatibility and performance alignment with OEM standards.

Customization guide

Adjustable parameters include:

  • Material Coatings: Customize surface treatments (e.g., nitriding) for enhanced corrosion/heat resistance.
  • Dimensions: Modify arm length or pivot diameter to suit non-standard engine geometries.
  • Finish: Tailor surface polishing for reduced friction in high-speed applications.

Get inspired

With its rugged cast iron construction and precision-engineered pivot design, this rocker arm ensures smooth valve operation in even the most demanding engine cycles. Whether upgrading a classic Renault Laguna or maintaining a modern Sport model, this component delivers reliability and longevity.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Load Capacity5000 N+15% (5750 N)+30% (6500 N)*
Heat Resistance450°C500°C550°C
Service Life100,000 km150,000 km200,000 km

Supplier's note

  1. Technical Breakthroughs:

    • Material Upgrade: Cast iron composition exceeds OEM standards, reducing wear by 20% compared to traditional cast steel.
    • Heat Resistance: Enhanced cooling channels in the Pro model allow operation at 550°C—50°C above industry benchmarks.
    • Precision Engineering: CNC-machined pivots ensure ±0.01mm tolerances, minimizing friction and energy loss.

  2. Version Selection Guidance:

    • Base Model: Ideal for standard Renault engines (e.g., Clio II, Kangoo) with moderate load requirements.
    • Advanced Model: Suitable for high-output engines like the 2.0L Renault Sport, offering 15% higher load capacity for aggressive driving.
    • Pro Model: Designed for heavy-duty applications (e.g., 4x4 models, prolonged high-temperature use). Its triple-certified corrosion resistance ensures safe handling of aggressive engine fluids, paired with premium-grade iron for unmatched longevity.

*Pro Model certifications include ISO 16232 (cleanliness) and SAE J2224 (fatigue resistance).

Frequently asked questions

  • Which rocker arm model suits Renault K4J 712 F4R 730 engines with 1.6L or 2.0L 16v configurations?

  • How do I maintain the frothing nozzle of a Renault Laguna II’s rocker arm?

  • Cast Iron vs Steel: Which material is better for Renault Trafic II Bus rocker arms?

  • Can I customize Renault Clio II BB/CB_ rocker arms for a modified engine?

  • Is this rocker arm FDA-approved for food-grade engine applications?

  • Does the Renault Megane sport model’s rocker arm require专业 installation?

  • What makes this rocker arm suitable for Renault Express 4WD applications?

  • How does this rocker arm compare to OEM parts for Renault Kangoo engines?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionHigh-stress engine environmentsCast iron (ASTM A48 Class 30) / Cast iron with nitride coating (ASTM A967)▲ Base: Standard durability. ▲▲ Advanced: Enhanced corrosion resistance (▲▲ vs Industry).Industry: Prone to wear in extreme conditions. Base: Limited coating.
Hardness/Wear ResistanceHeavy-duty off-road vehicles220 HB (Industry) / 250 HB (Base) / 280 HB (Advanced)▲ Base: 30 HB improvement. ▲▲ Advanced: 60 HB improvement (▲▲ vs Industry).Industry: Low wear resistance (220 HB). Base: Moderate improvement.
WeightLightweight engine designs1.5 kg (Industry) / 1.4 kg (Base) / 1.3 kg (Advanced)▲ Base: 7% lighter. ▲▲ Advanced: 13% lighter (▲▲ vs Industry).Industry: Adds strain on engine mounts. Base/Advanced: Compromises structural integrity?
CompatibilityMulti-vehicle fleet maintenance10+ engine variants (Industry) / 15+ Renault variants (Base) / Universal fitment (Advanced)▲ Base: Covers Renault-specific models. ▲▲ Advanced: Fits 20+ brands (▲▲ vs Industry).Industry: Limited to generic models. Base: Renault-only.
Noise LevelQuiet engine operation50 dBA (Industry) / 48 dBA (Base) / 45 dBA (Advanced)▲ Base: 4 dB reduction. ▲▲ Advanced: 5 dB reduction (▲▲ vs Industry).Industry: Louder than OEM specs. Base/Advanced: Requires precision installation.
Service LifeLong-haul commercial vehicles150,000 km (Industry) / 180,000 km (Base) / 200,000 km (Advanced)▲ Base: 20% longer lifespan. ▲▲ Advanced: 33% longer lifespan (▲▲ vs Industry).Industry: Frequent replacements. Base: Moderate cost savings.

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