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  • XJX Original Factory Helical Torsen Type Limited Slip Differential for BMW 188 Type E82 E46 E90 E60 E39 Z4 HighCo Diff Lock
  • XJX Original Factory Helical Torsen Type Limited Slip Differential for BMW 188 Type E82 E46 E90 E60 E39 Z4 HighCo Diff Lock
  • XJX Original Factory Helical Torsen Type Limited Slip Differential for BMW 188 Type E82 E46 E90 E60 E39 Z4 HighCo Diff Lock
  • XJX Original Factory Helical Torsen Type Limited Slip Differential for BMW 188 Type E82 E46 E90 E60 E39 Z4 HighCo Diff Lock
  • XJX Original Factory Helical Torsen Type Limited Slip Differential for BMW 188 Type E82 E46 E90 E60 E39 Z4 HighCo Diff Lock
  • XJX Original Factory Helical Torsen Type Limited Slip Differential for BMW 188 Type E82 E46 E90 E60 E39 Z4 HighCo Diff Lock
XJX Original Factory Helical Torsen Type Limited Slip Differential for BMW 188 Type E82 E46 E90 E60 E39 Z4 HighCo Diff Lock

XJX Original Factory Helical Torsen Type Limited Slip Differential for BMW 188 Type E82 E46 E90 E60 E39 Z4 HighCo Diff Lock

  • 1 - 100 Pieces
    $350
  • >= 101 Pieces
    $300

Customization:

Customized logo（Min.Order: 10 pieces）
Customized packaging（Min.Order: 10 pieces）
Graphic customization（Min.Order: 10 pieces）
View product details

XJX Original Factory Helical Torsen Type Limited Slip Differential for BMW 188 Type E82 E46 E90 E60 E39 Z4 HighCo Diff Lock

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Differential Action: Enables wheels on the same axle to rotate at different speeds, ensuring smooth navigation through turns and maintaining traction.
  • Limited Slip Technology: The Torsen helical design prevents wheel slippage, distributing power efficiently between wheels for enhanced grip in varied driving conditions.

Key features

  • 1. Durable Corrosion-Resistant Material

    • With a high-strength steel/cast iron body, you can ensure long-lasting performance under extreme drivetrain stress and high temperatures. This material choice outperforms generic aftermarket components prone to warping or corrosion*.

  • 2. Helical Gear Technology for Smooth Power Distribution

    • With precision-engineered helical gears, you can achieve seamless power transfer and reduced noise compared to traditional straight-cut gears, enhancing driving comfort and efficiency*.

  • 3. Torsen Limited-Slip Capability for Optimal Traction

    • With Torsen mechanical limited-slip technology, you can maintain balanced torque distribution between wheels during acceleration or turns, outperforming open differentials in low-traction scenarios*.

  • 4. BMW-Specific Adaptability for Precision Fitment

    • Designed for BMW models like E82/E46/E90/E60/E39/Z4, this differential ensures OEM-level compatibility, providing tailored performance for these vehicles' powertrain demands compared to generic aftermarket alternatives*.

  • 5. CE-Certified Safety and Quality Assurance

    • With CE certification, you can trust compliance with EU safety and durability standards, surpassing uncertified components in reliability and regulatory adherence*.

Product details

XJX Original Factory Helical Torsen Type Limited Slip Differential for BMW 188 Type E82 E46 E90 E60 E39 Z4 HighCo Diff Lock

The XJX Original Factory Helical Torsen Type Limited Slip Differential is a precision-engineered drivetrain component designed for BMW models including E82, E46, E90, E60, E39, and Z4. Crafted from high-strength steel, this differential ensures smooth power distribution and enhanced traction, enabling wheels to rotate at variable speeds during turns. Certified to CE standards, it combines durability with OEM-grade compatibility for BMW vehicles.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialHigh-strength steel/cast ironWithstands extreme torque and thermal stress
CompatibilityBMW 1 Series (E82/E46), 3 Series (E36/E90/F30), 5 Series (E60), Z4OEM replacement for specified BMW models
CertificationCE compliantEnsures safety and regulatory compliance
Gear TypeHelical Torsen limited-slipOptimized for performance in off-road/on-road
Mounting DesignCylindrical housing with flanged mounting interfacesSecure integration into vehicle drivetrain

Customization guide

Adjustable gear ratios and material thickness can be tailored to meet specific torque requirements or environmental conditions. For heavy-duty applications, upgrade to corrosion-resistant alloy steel for extended durability.

Get inspired

With the XJX differential, you can enhance vehicle stability during sharp turns and uneven terrain. Its Torsen design ensures balanced power delivery, reducing wheel slippage and improving grip in wet or snowy conditions.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Torque Capacity1,200 Nm+20% (1,440 Nm)+40% (1,680 Nm)*
Material GradeStandard steelHigh-carbon steelAerospace-grade alloy
Temperature Range-30°C to 120°C-40°C to 150°C-50°C to 180°C
Weight18 kg19.5 kg21 kg

Supplier's note

  1. Technical Breakthroughs:

    • The Torsen helical gear design reduces friction by 15% compared to open differentials, enhancing longevity.
    • Aerospace-grade alloy in the Pro model withstands 30% higher thermal stress than traditional steel.
    • CE certification ensures compliance with EU safety standards for vibration and noise emissions.

  2. Version Selection Guide:

    • Base Model: Ideal for daily commuters in urban environments (e.g., 3 Series E90).
    • Advanced Model: Suitable for drivers seeking off-road capability (e.g., Z4 3.0si with aggressive driving).
    • Pro Model: Designed for high-performance vehicles (e.g., 5 Series E60 M5) requiring extreme durability and temperature resistance.

Pro Model’s torque capacity exceeds industry benchmarks by 25%, enabling safe handling of heavy payloads. Pair its aerospace alloy with a 4x4 drivetrain for seamless power distribution in rugged terrains.

Frequently asked questions

  • Which XJX Helical Torsen Differential suits BMW E46 models for track driving?

  • How to maintain the frothing nozzle on XJX BMW Differential Gear Housing?

  • Steel vs Cast Iron: Which material is better for BMW differential housings?

  • Can I customize the gear ratio for my BMW E39 with XJX Differential?

  • Is XJX BMW Differential certified for heavy-duty use?

  • When should I choose a limited slip differential for BMW Z4?

  • Does XJX Differential fit BMW E82 1 series with automatic transmission?

  • How does XJX Differential improve BMW E90 handling during turns?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionHigh-stress drivetrain environmentsHigh-Strength Steel (ASTM A36) ▲▲ (Industry Standard: Cast Iron)Enhanced durability, reduced rotational inertiaHigher material cost compared to cast iron
Operational NoiseUrban driving, quiet environments43 dBA (quieter than refrigerator hum) ▲▲ vs 55 dBA (Industry Standard)Improved cabin comfort and reduced noise pollutionRequires premium lubricants for sustained performance
Load CapacityTowing heavy trailers, off-road driving2,500 kg ▲▲ (Industry Standard: 2,000 kg)Supports heavier payloads without mechanical failureAdds weight to the vehicle, potentially affecting fuel efficiency
Certification StandardsExport compliance, safety regulationsCE, ISO 9001 ▲ (Industry Standard: CE Only)Meets international quality and safety benchmarksLengthier certification process increases production time
Differential TypeRally racing, high-performance drivingTorsen Limited Slip ▲▲ (Industry Standard: Open Differential)Prevents wheel spin during acceleration, improves traction controlMore complex maintenance and repair requirements
Customization OptionsTrack tuning, specialized driving needsAdjustable Gear Ratio ▲ (Industry Standard: Fixed Ratio)Optimizes performance for specific conditions (e.g., track, off-road)Requires specialized knowledge to adjust gear ratios

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