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  • Porsche Cayenne - Rear diff repair kit

    RD4069

    Model

    RacingDiffs LSD Clutch Pack

    Rear Differential Noise Fix for Porsche Cayenne

     

    Many Porsche Cayenne owners experience crunching noises or vibrations coming from the rear axle. While dealers often claim this is “normal,” it is in fact a clear sign of worn clutch plates inside the Limited Slip Differential (LSD). RacingDiffs has studied this failure extensively and developed a professional, cost-effective solution.

    Our Rear LSD Clutch Replacement Pack restores proper differential locking function, eliminates noise, and prevents further wear — all without needing to replace the entire rear differential assembly.

    Features
    • Targeted Engineering: Specifically designed to resolve rear differential crunch sounds and vibration issues common on Porsche Cayenne models.
    • High-Quality Friction Plates: Manufactured using racing-grade materials for long service life and consistent locking performance.
    • Approved by Experts: Tested and validated by California Motorsports — a leading Porsche transmission specialist.
    • Direct Replacement: No modification required. The clutch pack installs directly inside the OEM LSD.
    Performance Benefits
    • Eliminates crunching and grinding noises caused by worn clutch plates.
    • Restores smooth and consistent locking behavior of the rear differential.
    • Improves driving comfort and stability under acceleration and cornering.
    • Prevents premature wear of differential gears and internal components.
    • More durable and cost-effective than replacing the entire differential.
    Fitment

    Suitable for Porsche Cayenne models experiencing rear differential clutch wear or noise.

    Designed as a repair and upgrade solution for Cayenne models equipped with factory clutch-type Limited Slip Differential.

    Why Choose RacingDiffs?
    • Proven by Porsche Specialists: Validated through California Motorsports — ensuring OEM-level reliability.
    • Cost-Effective: Prevents the need for a costly full differential replacement.
    • Long-Lasting Performance: Built using advanced friction materials designed for high load and temperature resistance.