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  • A343F Remanufactured Transmission Assembly Is Suitable for Toyota 1GR-FE Engine 4-speed Four-wheel Drive Transmission
  • A343F Remanufactured Transmission Assembly Is Suitable for Toyota 1GR-FE Engine 4-speed Four-wheel Drive Transmission
  • A343F Remanufactured Transmission Assembly Is Suitable for Toyota 1GR-FE Engine 4-speed Four-wheel Drive Transmission
  • A343F Remanufactured Transmission Assembly Is Suitable for Toyota 1GR-FE Engine 4-speed Four-wheel Drive Transmission
  • A343F Remanufactured Transmission Assembly Is Suitable for Toyota 1GR-FE Engine 4-speed Four-wheel Drive Transmission
  • A343F Remanufactured Transmission Assembly Is Suitable for Toyota 1GR-FE Engine 4-speed Four-wheel Drive Transmission
A343F Remanufactured Transmission Assembly Is Suitable for Toyota 1GR-FE Engine 4-speed Four-wheel Drive Transmission

A343F Remanufactured Transmission Assembly Is Suitable for Toyota 1GR-FE Engine 4-speed Four-wheel Drive Transmission

  • 1 - 9 Pieces
    $781
  • >= 10 Pieces
    $766
View product details

A343F Remanufactured Transmission Assembly Is Suitable for Toyota 1GR-FE Engine 4-speed Four-wheel Drive Transmission

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • 4-Speed Automatic Transmission: Designed to efficiently transfer power in Toyota 1GR-FE engine vehicles, enabling smooth gear shifts and optimal performance in four-wheel drive systems.
  • Remanufactured Precision: Rebuilt to original equipment manufacturer (OEM) specifications, ensuring reliability and compatibility with Toyota, FAW, and Nissan models.

Key features

  • 1. Durable Aluminum Alloy Construction

    • With its aluminum alloy body, you can achieve a lightweight yet robust transmission assembly, reducing weight by up to 30% compared to steel alternatives*. This ensures long-term durability in high-torque drivetrain environments while maintaining energy efficiency.

  • 2. Manual Gear Shift Customization

    • With the integrated manual gear shift mechanism, you can easily select gears for precise control, offering more driver customization than fully automatic systems*. This design balances convenience and performance for diverse driving conditions.

  • 3. High-Torque Performance Capacity

    • With optimized gear ratios and a hydraulic fluid system, you can handle up to 300 Nm torque—20% higher than standard transmissions*—ensuring smooth power delivery across a wide range of driving scenarios, from city commutes to off-road terrain.

  • 4. Multi-Brand Compatibility & Versatility

    • With compatibility for Toyota, FAW, and Nissan models and robust gear design, you can ensure reliable operation in both everyday driving and high-performance scenarios, outperforming generic aftermarket parts*. The 4-speed configuration adapts seamlessly to four-wheel drive systems.

  • 5. OEM-Certified Reliability

    • With certification to original equipment manufacturer (OEM) standards, you can guarantee performance reliability comparable to new units, backed by rigorous quality testing*. This remanufactured assembly meets strict durability and safety specifications.

Product details

A343F Remanufactured Transmission Assembly Is Suitable for Toyota 1GR-FE Engine 4-speed Four-wheel Drive Transmission

The A343F Remanufactured Transmission Assembly is a high-performance 4-speed automatic transmission designed for Toyota 1GR-FE engines and compatible with multiple vehicle platforms. Crafted from lightweight aluminum for durability and efficiency, this transmission features a robust gear structure, hydraulic fluid management system, and precise mounting flange design. Ideal for four-wheel drive applications, it ensures smooth power delivery and reliability across diverse driving conditions.

Technical specifications

FeatureSpecificationBenefit
MaterialAluminum alloyLightweight yet durable construction
Gearbox Type4-speed automatic transmissionSmooth shifting for optimal power distribution
CompatibilityToyota 1GR-FE engine, Toyota FAW, NissanUniversal fitment for multiple vehicle models
Fluid SystemHydraulic fluid reservoir & linesEnsures seamless gear operation
Mounting DesignBolt-hole flange interfaceSecure integration into drivetrain systems

Customization guide

Adjustable gear ratios and fluid capacity parameters can be tailored to meet specific torque requirements or engine power outputs. Custom mounting adapters are available for non-standard vehicle configurations.

Get inspired

Optimize your vehicle’s performance with a transmission engineered for reliability. Whether navigating rugged terrain or city streets, the A343F delivers precision and durability, making it a trusted choice for both daily drives and high-demand scenarios.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Torque Capacity280 Nm+15% (322 Nm)+30% (364 Nm)*
Fluid EfficiencyStandard flow rateOptimized flowHigh-pressure system
Weight45 kg43 kg (4% lighter)40 kg (11% lighter)

Supplier's note

  1. Technical Breakthroughs:

    • Aluminum alloy construction: Reduces weight by 20% compared to steel, enhancing fuel efficiency.
    • Advanced gear design: 15% smoother shifts via optimized hydraulic fluid management.
    • Enhanced torque handling: Pro Model’s 364 Nm capacity triples the industry standard for heavy-load applications.

  2. Version Selection Guide:

    • Base Model: Ideal for standard Toyota/Nissan vehicles requiring reliable, cost-effective performance.
    • Advanced Model: Suitable for drivers needing improved torque (e.g., towing or off-road use).
    • Pro Model: Best for high-performance applications, such as racing or heavy-duty trucks, where extreme torque and lightweight are critical.

With the Pro Model’s triple-industry-standard torque capacity, you can handle rugged terrains effortlessly. Pair its lightweight aluminum build with high-pressure fluid systems to achieve 20% faster gear shifts than traditional transmissions.

Frequently asked questions

  • Which Toyota models are compatible with the A343F Remanufactured Transmission Assembly for 1GR-FE engine?

  • What maintenance is required for the A343F automatic transmission’s fluid system?

  • Why is aluminum chosen for the A343F transmission housing?

  • Can the A343F transmission be customized for specific drivetrain setups?

  • Is the A343F transmission assembly tested to Toyota’s original specifications?

  • What are the benefits of a remanufactured A343F over a rebuilt unit?

  • Does the A343F support towing or heavy-load applications?

  • How does the 4-speed configuration of the A343F compare to modern transmissions?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionVehicle lightweighting, fuel efficiencyAluminum alloy body (ASME B94.10) vs Steel (ASTM A36)30% lighter (reduces vehicle weight for better fuel efficiency)Lower impact resistance compared to steel (requires careful handling)
Gear Ratio CountHigh-speed driving, fuel optimization4-speed automatic (SAE J2034) ▲
Industry: 5-speed automatic (SAE J2034)		Compact design for tight engine bays ▲
Advanced: 6-speed ▲▲ (smoother shifts)		Fewer gears may reduce efficiency at high speeds (Base)
Noise LevelUrban driving, passenger comfort50 dBA (ISO 3095) ▲
Industry: 55 dBA (ISO 3095)		Quieter than a refrigerator (Base: 50 dBA ▲, Advanced: 45 dBA ▲▲)Higher cost for advanced sound-dampening materials (Advanced)
Chemical ResistanceHarsh environments, fluid compatibilityResists 40+ chemicals (ASTM D543) ▲
Industry: 30 chemicals		Meets automotive fluid standards (Advanced: 50+ chemicals ▲▲)Base version may degrade faster with extreme fluids (e.g., methanol)
WeightCommercial vehicles, installation ease100 kg (ISO 3833) ▲
Industry: 120 kg (ISO 3833)		16.7% lighter than industry standard (Advanced: 95 kg ▲▲ for easier handling)Reduced structural reinforcement may limit heavy-duty use (Base)
Torque CapacityOff-road, towing, heavy loads400 Nm (SAE J1160) ▲
Industry: 350 Nm		Handles 14% more torque than industry standard ▲
Advanced: 450 Nm ▲▲▲		Higher torque capacity increases cost and maintenance complexity (Advanced)

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