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  • Mitsubishi EVO VII, VIII, IX & X (ACD, AYC, Rear LSD) - Friction plates set

    RD4049

    Option

    Mitsubishi Lancer Evolution Performance Friction Plates

    ACD • AYC • Rear LSD Upgrade by RacingDiffs

    Upgrade the drivetrain performance of your Mitsubishi Lancer Evolution with RacingDiffs high-performance friction plates designed for the ACD (Active Center Differential), AYC (Active Yaw Control) and Rear LSD.

    These upgraded clutch packs are engineered for extreme power applications, delivering improved grip, durability and consistent performance compared to factory clutch plates.

    Vehicle Fitment

    Compatible with the following Mitsubishi Lancer Evolution models:

    • Mitsubishi Lancer Evolution VII
    • Mitsubishi Lancer Evolution VIII
    • Mitsubishi Lancer Evolution IX
    • Mitsubishi Lancer Evolution X

    Applies to clutch packs used in:

    • ACD – Active Center Differential
    • AYC – Active Yaw Control Differential
    • Rear Limited Slip Differential
    Available Differential Applications

    ACD Clutch Pack

    • Designed for extreme power applications
    • Capable of handling 1000+ WHP
    • Provides up to three times more grip compared to factory clutch packs
    • Significantly longer service life

    AYC Repair Kit

    • Restores proper Active Yaw Control functionality
    • Replaces worn clutch packs inside the AYC unit
    • Helps the AYC pump maintain proper hydraulic pressure

    Rear LSD Clutch Plate Set

    • Molybdenum-Ceramic friction coating
    • More durable than OEM plates
    • Consistent friction performance across a wide temperature range
    • Prevents metal shedding common with factory clutch packs
    Performance Benefits
    • Improved traction
      Stronger locking capability improves power transfer to the wheels.
    • Higher torque capacity
      Designed to handle extremely high horsepower builds.
    • Consistent performance
      Stable friction characteristics across varying temperatures.
    • Longer clutch life
      Improved friction materials dramatically extend service intervals.
    Key Engineering Features
    1. Molybdenum-Ceramic friction layer

      Provides exceptional wear resistance and stable friction characteristics even under extreme loads.

    2. Motorsport-grade construction

      Designed for high horsepower builds and demanding track applications.

    3. Direct OEM replacement

      All components install directly into factory Mitsubishi differential units without modification.

    Installation Video

    Watch our step-by-step guide showing how to rebuild the Mitsubishi Evo rear LSD using RacingDiffs clutch plates.

    Why Choose RacingDiffs
    • Unique aftermarket solution
      Factory clutch plates are not available separately, making RacingDiffs the only reliable rebuild option.
    • Proven durability
      Our clutch packs last significantly longer than OEM components.
    • Direct fit installation
      All parts fit the original Mitsubishi differential units without modification.
    • Motorsport tested
      Used in high-performance and racing applications worldwide.
    Recommended Differential Oil
    • Rear LSD clutch plates:
      Motul Gear Competition 75W140
    • ACD / AYC units:
      OEM specification oil + friction modifier
    OEM Reference Part Numbers

    MR195402
    MB160497
    MB160500
    RA279300K1