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  • ISUZU 4Jb1 Connecting Rod and Main Camshaft Bearing, Water Temperature Sensor, Valve Screw Truck Engine Spare Parts
  • ISUZU 4Jb1 Connecting Rod and Main Camshaft Bearing, Water Temperature Sensor, Valve Screw Truck Engine Spare Parts
  • ISUZU 4Jb1 Connecting Rod and Main Camshaft Bearing, Water Temperature Sensor, Valve Screw Truck Engine Spare Parts
  • ISUZU 4Jb1 Connecting Rod and Main Camshaft Bearing, Water Temperature Sensor, Valve Screw Truck Engine Spare Parts
ISUZU 4Jb1 Connecting Rod and Main Camshaft Bearing, Water Temperature Sensor, Valve Screw Truck Engine Spare Parts

ISUZU 4Jb1 Connecting Rod and Main Camshaft Bearing, Water Temperature Sensor, Valve Screw Truck Engine Spare Parts

  • 50 - 99 Pieces
    $4.50
  • >= 100 Pieces
    $3.50

Customization:

Customized logo（Min.Order: 20 pieces）
Customized packaging（Min.Order: 20 pieces）
Graphic customization（Min.Order: 20 pieces）
View product details

ISUZU 4Jb1 Connecting Rod and Main Camshaft Bearing, Water Temperature Sensor, Valve Screw Truck Engine Spare Parts

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Power Transmission & Engine Stability: The ISUZU 4JB1 connecting rods and main camshaft bearings ensure efficient power transfer in diesel engines (3.0 TDI), maintaining structural integrity under high stress.
  • Precision Temperature Monitoring: The water temperature sensor enables real-time thermal management, preventing overheating in heavy-duty truck engines.
  • Secure Fastening Solutions: Hexagonal nuts, spring washers, and valve screws provide reliable fastening for engine components, ensuring durability and resistance to vibration.

Key features

  • 1. Material Technology: High-Strength Corrosion-Resistant Steel

    • With a corrosion-resistant steel construction, these components ensure durability in harsh engine environments, outperforming standard metal alloys*. The hexagonal nuts and connecting rods are engineered to withstand extreme temperatures and pressures common in commercial truck operations.

  • 2. Interactive Design: Tool-Friendly Threaded Ends & Hexagonal Nuts

    • With precision-machined threaded ends and hexagonal nuts, you can achieve secure fastening using standard tools, simplifying installation compared to non-standard fasteners*. The hollow-center design of connecting rods also reduces weight without compromising strength.

  • 3. Performance Parameters: Engine-Specific Load Capacity

    • Engineered for ISUZU 3.0 TDI engines, these parts deliver up to 20% higher load-bearing capacity* than generic alternatives, ensuring optimal power transfer in high-torque applications like 4WD trucks. The camshaft bearings minimize friction for smoother engine operation.

  • 4. Scenario Solutions: Commercial-Grade Reliability

    • Designed for continuous commercial use, these components maintain performance in heavy-duty scenarios, such as long-haul trucking or off-road conditions. The water temperature sensor ensures accurate thermal monitoring to prevent overheating.

  • 5. Certification Standards: OEM-Certified Compatibility

    • Manufactured to OEM specifications, these parts guarantee precise fitment and reliability for ISUZU models like the 4JB1 and C-240. They meet industry standards for durability and safety in commercial vehicle applications*.

Product details

ISUZU 4Jb1 Connecting Rod and Main Camshaft Bearing, Water Temperature Sensor, Valve Screw Truck Engine Spare Parts

The ISUZU 4JB1 Connecting Rod and Main Camshaft Bearing, Water Temperature Sensor, and Valve Screw are precision-engineered truck engine spare parts designed for ISUZU models including TFR, C-190, 4WD, and 4JA1. Crafted from high-grade metals, these components ensure durability in harsh environments and seamless compatibility with 3.0L TDI engines.

Technical specifications

FeatureSpecificationBenefit
MaterialSteel (connecting rods/camshaft bearings), Aluminum (heat sink)Enhanced strength, corrosion resistance, and thermal efficiency
CompatibilityISUZU models: TFR, C-190, 4WD, 4JA1, C240, 4JB1, C-223Direct fitment for OEM performance
Thread SpecificationM12x1.5 (valve screws), Hexagonal nut designSecure fastening and easy assembly
Temperature Range-40°C to 125°C (water temperature sensor)Reliable operation in extreme conditions
Load Capacity1,500 N (connecting rods)Withstands high engine stress for longevity

Customization guide

Adjustable parameters include:

  • Material Thickness: Customize for specific engine block tolerances.
  • Thread Pitch: Modify for non-OEM applications.
  • Sensor Calibration: Tailor temperature thresholds for industrial or heavy-duty use.

Get inspired

Optimize your truck’s performance with these ISUZU-specific components. The reinforced connecting rods ensure smooth power transfer in rugged terrains, while the high-precision water temperature sensor prevents overheating during prolonged use.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Engine Compatibility3 models6 modelsAll ISUZU variants
Material GradeStandard steelHigh-carbon steelAerospace-grade
Sensor Accuracy±2°C±1°C±0.5°C*
Load Capacity1,500 N2,000 N2,500 N

Supplier's note

  1. Breakthroughs:

    • Pro Model’s aerospace-grade material: Triple the fatigue resistance of industry standards, ideal for 24/7 commercial use.
    • Sensor precision: The Pro’s ±0.5°C accuracy reduces coolant overflows by 40% in extreme heat.
    • Camshaft bearing design: Reduced friction by 20% compared to traditional models, extending engine lifespan.

  2. Version Selection:

    • Base Model: Suitable for light-duty trucks (e.g., city delivery) with standard engine loads.
    • Advanced Model: Matches medium-duty trucks (e.g., C-240) requiring enhanced durability.
    • Pro Model: Designed for heavy-duty applications (e.g., 4JB1 off-road trucks) needing extreme reliability.

Example Use Case: With the Pro Model’s 2,500 N load capacity, you can safely handle high-torque scenarios like mountain hauling. Its chemical-resistant coating also ensures longevity in corrosive environments.

Frequently asked questions

  • Which ISUZU truck models are compatible with the 4JB1 Connecting Rod and Main Camshaft Bearing?

  • How do I clean and maintain the ISUZU Water Temperature Sensor for optimal performance?

  • What materials are used in the ISUZU 4JB1 Connecting Rods and why are they durable?

  • Can the ISUZU Truck Engine Spare Parts be customized for specific engine configurations?

  • Are the ISUZU 3.0 TDI engine components certified for heavy-duty use?

  • What’s the difference between the ISUZU 4JB1 and 4JA1 connecting rods?

  • How do the ISUZU valve screws ensure proper engine sealing?

  • Are the ISUZU main camshaft bearings designed for 4WD trucks like the C-240?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Connecting Rods (ISUZU 4Jb1)Truck engines (e.g., ISUZU TFR, C-190, 4WD)Forged steel (ASTM A453), 2.5 kg (ISO 2768), ▲10% fatigue life (11M cycles vs Base’s 10M)High durability for heavy loads; lightweight for fuel efficiencyAdvanced version: 20% cost premium vs Base
Main Camshaft BearingsEngine crankshaft systems in trucksChrome-plated steel (SAE J429), 5,000 N load capacity (SAE J2360), ▲15% load capacity in AdvancedReduced friction and wear; extends engine lifespanComplex installation requiring specialized tools
Water Temperature SensorEngine coolant monitoring in trucks±1°C accuracy (IEC 60751), 5-sec response time (ISO 16750), ▲30% faster response in AdvancedPrecise temperature regulation; prevents overheatingRequires recalibration after severe temperature fluctuations
Valve ScrewsSecuring engine valves in heavy-duty trucksThread strength: 1,200 Nm (ISO 2768), ASTM B117 salt spray resistance, ▲20% thread strength in AdvancedSecure fastening under high vibration; corrosion-resistantRequires torque wrench for proper installation
Heat SinksEngine component coolingThermal conductivity: 200 W/mK (ASTM E1461), 100 fins/cm², ▲15% conductivity in AdvancedEfficient heat dissipation; prolongs engine component lifespanLarger size may limit space-constrained installations
Spring WashersLoad distribution in engine assembliesSpring rate: 50 N/mm (DIN 5490), 2,000 N load capacity, ▲25% load capacity in AdvancedPrevents loosening under dynamic loads; reduces surface stressLimited deformation cycles (500 vs Base’s 400) before replacement needed

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