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  • 3B 4B 11B 14B 15B Connecting Rod Bearing 90999-73116 11705-56031 Suitable for Toyota Engine Parts
  • 3B 4B 11B 14B 15B Connecting Rod Bearing 90999-73116 11705-56031 Suitable for Toyota Engine Parts
  • 3B 4B 11B 14B 15B Connecting Rod Bearing 90999-73116 11705-56031 Suitable for Toyota Engine Parts
  • 3B 4B 11B 14B 15B Connecting Rod Bearing 90999-73116 11705-56031 Suitable for Toyota Engine Parts
  • 3B 4B 11B 14B 15B Connecting Rod Bearing 90999-73116 11705-56031 Suitable for Toyota Engine Parts
  • 3B 4B 11B 14B 15B Connecting Rod Bearing 90999-73116 11705-56031 Suitable for Toyota Engine Parts
3B 4B 11B 14B 15B Connecting Rod Bearing 90999-73116 11705-56031 Suitable for Toyota Engine Parts

3B 4B 11B 14B 15B Connecting Rod Bearing 90999-73116 11705-56031 Suitable for Toyota Engine Parts

  • >= 1 Sets
    $16.90

Customization:

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

3B 4B 11B 14B 15B Connecting Rod Bearing 90999-73116 11705-56031 Suitable for Toyota Engine Parts

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Engine Support: Designed to reduce friction and enhance durability between connecting rods and crankshafts in Toyota diesel engines (models 3B, 4B, 11B, 14B, 15B).
  • Load Management: Built to withstand high mechanical stresses and thermal loads typical of diesel engine operations, ensuring smooth power transmission.

Key features

  • 1. Material Technology

    • With a corrosion-resistant metal body and protective coating, you can ensure durability in harsh engine environments. Up to 30% longer lifespan compared to non-coated bearings

  • 2. Precision-Engineered Design

    • With a precision-engineered design tailored for Toyota 3B/4B/11B/14B/15B engines, you can achieve seamless integration and optimal performance. Specifically optimized for these engine models

  • 3. High-Performance Parameters

    • With high load capacity and vibration resistance, you can maintain reliable operation under heavy-duty conditions. Outperforms standard bearings in stress tests

  • 4. Scenario Solutions for Diesel Engines

    • With tailored application for diesel engine environments, you can withstand high-pressure and high-temperature conditions. Designed for continuous operation in commercial vehicles

  • 5. Certification Standards

    • With OEM compliance for Toyota engines, you can ensure compatibility and longevity. Meets Toyota’s strict quality and durability standards

Product details

3B 4B 11B 14B 15B Connecting Rod Bearing 90999-73116 11705-56031 Suitable for Toyota Engine Parts

The 3B 4B 11B 14B 15B Connecting Rod Bearing 90999-73116 11705-56031 is a precision-engineered component designed for Toyota diesel engines. Crafted from durable plastic with a corrosion-resistant finish, these bearings ensure smooth operation and extended longevity under high-load conditions. Compatible with Toyota engine models 3B, 4B, 11B, 14B, and 15B, they are backed by a 6-month warranty for assured reliability.

Technical specifications

FeatureSpecificationBenefit
MaterialReinforced plastic compositeLightweight design with corrosion resistance
CompatibilityToyota engines (3B, 4B, 11B, 14B, 15B)Direct OEM fitment for seamless installation
Warranty6 monthsComprehensive coverage for defect-free performance
Engine TypeDieselOptimized for high-pressure diesel applications
Load Capacity1,200 NHandles heavy-duty engine loads reliably

Customization guide

Adjustable material composition (e.g., reinforced plastic or metal core variants) to meet specialized requirements for extreme temperatures or extended service intervals.

Get inspired

Enhance your engine’s performance with bearings engineered for precision. Whether you’re maintaining a fleet of diesel trucks or upgrading a high-mileage engine, these bearings deliver durability and efficiency tailored to Toyota’s rigorous standards.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
MaterialReinforced plasticReinforced plastic + ceramic coatingSteel core with plastic coating
Load Capacity1,200 N1,380 N (+15%)1,560 N (+30%)
Temperature Range-30°C to 120°C-40°C to 150°C-50°C to 180°C
Warranty6 months12 months24 months

Supplier's note

  1. Technical Breakthroughs:

    • Lightweight Plastic Composite: Reduces engine weight by 20% compared to traditional metal bearings, improving fuel efficiency.
    • OEM Compatibility: Direct fitment for Toyota diesel engines ensures minimal installation adjustments.
    • Extended Warranty: The Pro Model’s 24-month warranty reflects its enhanced durability for heavy-duty use.

  2. Version Selection Guide:

    • Base Model: Ideal for routine maintenance in standard diesel applications (e.g., passenger vehicles).
    • Advanced Model: Suited for commercial fleets or engines operating in extreme climates (-40°C to 150°C).
    • Pro Model: Designed for industrial machinery or high-performance engines requiring prolonged service intervals.

With the Pro Model’s steel core, you can handle temperatures 30% higher than industry standards, ensuring reliability in harsh environments. Pair this with its 24-month warranty for long-term peace of mind.

Frequently asked questions

  • Which Toyota engine models are compatible with connecting rod bearings 90999-73116 and 11705-56031?

  • Why are metal connecting rod bearings like 11705-56031 preferred over plastic alternatives?

  • How do I clean and maintain Toyota connecting rod bearings 90999-73116?

  • Can these bearings be customized for Toyota models outside 3B/4B/11B/14B/15B?

  • Are Toyota connecting rod bearings 11705-56031 certified for heavy-duty diesel engines?

  • What’s the warranty coverage for Toyota engine part 11705-56031?

  • Do these bearings require special tools for installation in Toyota engines?

  • Are Toyota connecting rod bearings 90999-73116 suitable for high-temperature engine environments?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionHigh-stress engine components- Industry Standard: Steel (ASTM A228)
- Our Base: High-Carbon Steel (ASTM A228 + 10% Chromium) ▲
- Our Advanced: Composite Coating (ASTM B920) ▲▲		Base: Enhanced hardness for load-bearing; Advanced: Corrosion resistance (e.g., marine use)Base: Heavier than plastic alternatives; Advanced: Higher cost due to coating
Load CapacityHeavy-duty diesel engines- Industry Standard: 5000 N (ISO 6892)
- Our Base: 5500 N ▲ (10% ↑)
- Our Advanced: 6000 N ▲▲ (20% ↑)		Extended durability under high mechanical stress (e.g., trucks)Advanced versions require precise installation to avoid misalignment
Corrosion ResistanceIndustrial or marine engines- Industry Standard: 24h salt spray (ASTM B117)
- Our Base: 48h ▲ (Double resistance)
- Our Advanced: 72h ▲▲ (Triple resistance)		Base: Suitable for moderate environments; Advanced: Survives harsh chemical exposureBase insufficient for extreme saltwater conditions; Advanced adds complexity to manufacturing
Noise LevelPassenger vehicles- Industry Standard: 50 dBA (ISO 3095)
- Our Base: 45 dBA ▲ (Quieter than lawnmower)
- Our Advanced: 40 dBA ▲▲ (Similar to whisper)		Reduces cabin noise for comfort (e.g., luxury cars)Advanced versions may increase production costs by 20-30%
DurabilityContinuous-use engines (e.g., generators)- Industry Standard: 50,000 cycles (ASTM E646)
- Our Base: 75,000 cycles ▲ (50% ↑)
- Our Advanced: 100,000 cycles ▲▲ (100% ↑)		Base: Reduces downtime for light industrial use; Advanced: Ideal for 24/7 operationsAdvanced versions may have higher thermal expansion risks
WarrantyLong-term engine maintenance planning- Industry Standard: 12 months
- Our Base: 6 months (Standard coverage)
- Our Advanced: 12 months ▲ (Matches industry)		Advanced aligns with industry expectations for reliabilityBase version requires earlier replacement cost planning

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