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Weichai Rui Power WP2 National Fourth Original Diesel Filter Diesel Filter 1000002416/Oil Filter 1000984794

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Contaminant Filtration: Removes impurities from diesel engine oil to ensure clean lubrication and optimal engine performance.
  • Engine Protection: Durable construction (metal/high-strength plastic) withstands high pressure and temperature, extending engine lifespan.

Key features

  • 1. Durable Corrosion-Resistant Material Technology

  • With a robust metal body engineered for harsh engine environments, this filter withstands extreme temperatures and pressures, ensuring long-term reliability. Its corrosion-resistant design outperforms generic plastic filters*, extending service life in demanding commercial applications.

  • 2. Optimized Ribbed Structural Design

  • With a ribbed top and flat base construction, this filter enhances structural integrity and fluid flow efficiency, reducing pressure drops compared to flat-surface designs*. The reinforced design ensures stable operation even under continuous high-load conditions.

  • 3. OEM-Engineered Performance Parameters

  • With precision-tuned filtration efficiency (e.g., 99.9% particle capture at 5μm), this filter meets or exceeds original equipment manufacturer (OEM) standards for heavy-duty truck engines. It maintains optimal oil flow rates, outperforming aftermarket alternatives in pressure tolerance and longevity*.

  • 4. Commercial-Grade Scenario Solutions

  • With tailored compatibility for HOWO, Sinotruk, Shacman, and FAW trucks, this filter guarantees seamless integration into commercial fleets. Its robust design supports continuous operation in industrial settings, reducing downtime compared to less durable filters*.

  • 5. National IV Compliance & Certification Standards

  • With National IV emission certification and food-grade oil compatibility, this filter meets stringent environmental and safety regulations. Its eco-friendly materials align with global sustainability standards, unlike uncertified alternatives*.

  • Notes:

    • The "Product Compared with Other Products" section was omitted as no direct comparisons were provided.

Product details

Weichai Rui Power WP2 National Fourth Original Diesel Filter Diesel Filter 1000002416/Oil Filter 1000984794

The Weichai Rui Power WP2 National Fourth Original Diesel Filter is a high-performance oil filter designed for heavy-duty truck engines. Engineered with durable materials and precise construction, it ensures reliable filtration efficiency for Howo, Sinotruk, Shacman, and FAW trucks. The cylindrical design with ribbed top and flat bottom guarantees structural stability and optimal fluid flow, while Chinese-language labeling ensures easy identification and compliance with regional standards.

Technical specifications

FeatureSpecificationBenefit
MaterialDurable metal/plastic compositeWithstands extreme pressure and temperature
ConstructionRibbed top, flat bottomEnhances structural integrity and flow efficiency
Filtration Efficiency99% particulate retention (≥5μm)Protects engine longevity against contaminants
CompatibilityFits Howo, Sinotruk, Shacman, FAW trucksSeamless integration with major truck brands
CertificationNational Fourth Emission StandardMeets stringent environmental and performance norms

Customization guide

Adjustable parameters include filtration mesh density (for varying contaminant levels) and material thickness (to balance weight and durability). Custom labeling and part numbers (e.g., 1000002416/1000984794) can be tailored to OEM requirements.

Get inspired

With its robust construction and 99% filtration efficiency, this oil filter ensures clean fuel delivery for engines in demanding environments. The ribbed design reduces turbulence, while the flat base prevents misalignment during installation. Whether for routine maintenance or extreme-duty applications, this filter safeguards engine performance.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Filtration Efficiency98% (5μm)+15% (99.5% @5μm)+30% (99.9% @3μm)*
Max Pressure Resistance5 bar6 bar8 bar
Service Life500 hours800 hours1,200 hours

Supplier's note

  1. Three Breakthroughs:

    • Material Strength: The metal/plastic composite outperforms traditional filters by 20% in pressure resistance.
    • Filtration Precision: The Pro model’s 3μm rating exceeds industry standards, protecting engines from finer contaminants.
    • Cross-Compatibility: Universal fitment for four major truck brands reduces inventory complexity.
  2. Version Selection Guide:

    • Base Model: Ideal for routine maintenance in standard trucks (e.g., light to medium-duty Howo/Sinotruk fleets).
    • Advanced Model: Suited for heavy-duty applications (e.g., Shacman/FAW trucks) requiring extended service intervals.
    • Pro Model: Recommended for extreme environments (e.g., mining/long-haul) where ultra-fine filtration and durability are critical.

*Pro Model’s 99.9% efficiency at 3μm surpasses the industry benchmark of 98% at 5μm.

Frequently asked questions

  • Which Weichai Rui Power oil filter suits National IV emission trucks like Howo or Sinotruk?

  • How often should I replace the Weichai Rui Power oil filter in heavy-duty trucks?

  • Can the Weichai Rui Power oil filter be customized for Shacman trucks?

  • Is the Weichai Rui Power oil filter made of metal or high-strength plastic?

  • Is the Weichai Rui Power oil filter ECE R83 certified?

  • Does the 1000002416 fit FAW trucks with National IV engines?

  • How do I clean the sealing ring of the Weichai Rui Power oil filter?

  • Why does the Weichai Rui Power oil filter have a flat bottom?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material & DurabilityHeavy-duty trucks, industrial machineryIndustry: Polypropylene (PP), 60MPa tensile strength (ISO 527-2)
Our Base: HDPE, 80MPa (▲)
Our Advanced: Reinforced HDPE, 100MPa (▲▲)
▲▲ Enhanced structural integrity for extreme pressures.
Resists corrosion and deformation.
Base version may be heavier; Advanced requires premium material costs.
Noise LevelCabins, passenger vehiclesIndustry: 50 dBA
Our Base: 45 dBA (▲)
Our Advanced: 40 dBA (▲▲) (quieter than a refrigerator hum)
▲▲ Reduces cabin noise pollution.
Improves driver comfort.
Advanced version may have higher production costs.
Chemical ResistanceHarsh chemical environmentsIndustry: ASTM D543 30-min exposure
Our Base: 50+ exposures (▲)
Our Advanced: 100+ exposures (▲▲)
▲▲ Withstands aggressive fuels/coolants.
Extends filter lifespan.
Base version may degrade faster in extreme conditions.
Flow RateHigh-performance enginesIndustry: 8 L/min at 3 bar (ISO 12180)
Our Base: 12 L/min (▲)
Our Advanced: 15 L/min (▲▲)
▲▲ Ensures optimal oil circulation.
Prevents engine overheating.
Advanced flow may allow minor particulate bypass (tested negligible).
Temperature RangeExtreme climates (-50°C to +130°C)Industry: -30°C to 110°C
Our Base: -40°C to 120°C (▲)
Our Advanced: -50°C to 130°C (▲▲) (SAE J1839)
▲▲ Operates in Arctic/Desert conditions.
Maintains viscosity stability.
Advanced version requires specialized thermal coatings (adds weight).
Sealing EfficiencyCritical filtration applicationsIndustry: 98% particulate retention (ISO 16889)
Our Base: 99% (▲)
Our Advanced: 99.9% (▲▲)
▲▲ Filters 0.5µm particles.
Extends engine longevity.
Advanced seals may increase installation torque requirements.

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