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  • Used Differential Assembly AZ9231320743 for Howo Trucks
  • Used Differential Assembly AZ9231320743 for Howo Trucks
  • Used Differential Assembly AZ9231320743 for Howo Trucks
  • Used Differential Assembly AZ9231320743 for Howo Trucks
Used Differential Assembly AZ9231320743 for Howo Trucks
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Used Differential Assembly AZ9231320743 for Howo Trucks

  • 1 - 49 Pieces
    $288
  • >= 50 Pieces
    $238

Customization:

Customized packaging（Min.Order: 1 pieces）
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Used Differential Assembly AZ9231320743 for Howo Trucks

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Differential Gear Assembly: Enables smooth power transmission and allows wheels on the same axle to rotate at different speeds during turns, optimizing vehicle maneuverability.
  • Durability & Load Handling: Constructed from robust cast iron/steel, designed to withstand high mechanical stresses and vibrations in automotive drivetrains.

Key features

  • 1. Durable Cast Iron/Steel Construction

    • With cast iron/steel construction, you can ensure reliable performance under heavy mechanical stresses, even after prolonged use*.

  • 2. Optimized Gear Design for Smooth Power Transfer

    • With an engineered gear assembly, you can achieve seamless power distribution and wheel speed adjustment during turns, enhancing vehicle maneuverability*.

  • 3. Commercial-Grade Durability for Heavy-Duty Use

    • Designed for commercial trucking scenarios, you can support continuous operation and heavy load handling compared to generic differential assemblies*.

  • 4. Customizable Gear Ratios for Versatile Applications

    • With adjustable gear ratios, you can adapt to specific driving needs, such as off-road traction or fuel efficiency optimization*.

  • 5. OEM Compatibility for Howo Trucks

    • Built to original equipment manufacturer (OEM) specifications for Howo trucks, you can ensure precise compatibility with Sinotruk CNHTC models*.

Product details

Used Differential Assembly AZ9231320743 for Howo Trucks

The Used Differential Assembly AZ9231320743 is a robust drivetrain component designed for Sinotruk Howo trucks. Crafted from durable cast iron/steel, it enables smooth power distribution to wheels during turns while withstanding harsh automotive environments. Despite its used condition (showing surface rust/grime), it retains core functional integrity for reliable drivetrain operation.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialCast iron/steelWithstands high mechanical stresses
Gear DesignHelical gears with differential actionEnsures smooth wheel speed differentiation during turns
CompatibilitySinotruk Howo trucks (model t series)Direct OEM fitment for drivetrain repair
Load Capacity3,500 kg (standard for truck class)Supports heavy-duty vehicle operations

Customization guide

Adjustable gear ratios (+20% torque transfer efficiency) or limited-slip upgrades can be customized to meet off-road traction needs or fuel efficiency optimization requirements.

Get inspired

With this differential assembly, you can restore drivetrain functionality in Howo trucks, ensuring balanced power distribution and smooth cornering. Its rugged design allows it to handle rugged terrain and frequent load variations.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Material GradeCast ironHeat-treated steelChromium-molybdenum steel
Corrosion ResistanceStandard coatingE-coating + zinc platingDual-layer epoxy + ceramic coating
Max Load Capacity3,500 kg4,200 kg (+20%)5,000 kg (+43%)
Gear Ratio Range3.0–4.1:13.5–4.5:13.7–5.0:1

Supplier's note

  1. Technical Breakthroughs:

    • Enhanced corrosion resistance: The Pro Model’s ceramic-coated gears outperform industry standards by 50%, extending lifespan in salt-heavy or industrial environments.
    • Optimized gear geometry: Advanced Model’s helical gears reduce friction by 15%, improving fuel efficiency.
    • High-load tolerance: Pro Model’s chromium-molybdenum steel withstands 43% higher torque than base models, ideal for mining or construction vehicles.

  2. Version Selection Guide:

    • Base Model: Best for routine maintenance in urban or light-commercial Howo trucks.
    • Advanced Model: Suited for frequent off-road use (e.g., agricultural or light-industrial trucks) needing better durability.
    • Pro Model: Required for heavy-duty applications (e.g., mining trucks) where extreme loads and corrosion resistance are critical.

With the Pro Model’s triple-layer coating, you can ensure safe operation in corrosive environments. Pair its high-load capacity with Howo’s heavy-lift capabilities to maximize vehicle uptime.

Frequently asked questions

  • Which Howo truck models are compatible with the Used Differential Assembly AZ9231320743?

  • How do I clean and maintain the Used Differential Assembly AZ9231320743 to extend its lifespan?

  • Is the Used Differential Assembly AZ9231320743 made of durable materials suitable for heavy-duty truck use?

  • Can the Used Differential Assembly AZ9231320743 be customized for specific gear ratios or off-road performance?

  • Is the Used Differential Assembly AZ9231320743 certified for commercial truck use?

  • What is the condition of the Used Differential Assembly AZ9231320743, and does it require refurbishment?

  • Does the Used Differential Assembly AZ9231320743 fit all Howo truck models, or are there specific applications?

  • Does the Used Differential Assembly AZ9231320743 come with a warranty or support?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Standard Truck DifferentialGeneral cargo transport, daily operationsCast iron (ASTM A36), 55 dB noise, 600 Nm torque capacityCost-effective, reliable for routine useLimited to moderate loads, may overheat under prolonged stress
Heavy-Duty Truck DifferentialCommercial hauling, long-haul trucksReinforced steel (ASTM A514), 60 dB (▲10 dB louder), 1000 Nm (▲66% higher torque)Handles heavy payloads, durable under stressBulky design, requires frequent lubrication
Off-Road Truck DifferentialConstruction, mining, rugged terrainLocking hubs, 58 dB, 750 Nm, 30% higher clearance (▲ vs standard)Traction in uneven terrain, robust buildHigher maintenance costs, louder operation
Automatic Transmission DifferentialTrucks with automatic transmissionsElectronic sensors, 52 dB (▲13% quieter than manual diffs), 800 NmSmooth power distribution, reduces driver fatigueComplex repairs, heavier than manual counterparts
Retrofit DifferentialCustom trucks, performance upgradesAdjustable gear ratios (3.73:1 to 4.10:1), 56 dB, customizable torque settingsTailored performance for specific needsRequires professional installation, may void warranties
Used/Reconditioned DifferentialBudget upgrades, replacementsRebuilt to 80% original specs (ISO 9001), 57 dB, 550 NmCost-effective replacement, proven durabilityPotential wear issues, limited warranty

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