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  • Audi / Porsche / VW - Bearing kit

    RD2016

    Type

    VW Touareg / Audi Q7 (pre-facelift) / Porsche Cayenne — Differential Bearing Replacement Kit

    Hearing characteristic noises during acceleration or coasting (engine braking)? It may be time to replace your differential bearings. The RacingDiffs Differential Bearing Replacement Kit is an OEM-quality solution for common wear issues on Touareg, Q7 (pre-facelift), and Cayenne models with 6-speed gearboxes.

    Features
    • OEM-quality solution: Components meet factory standards for fit, durability, and performance.
    • Targeted repair: Addresses the most common failure points (pinion & side bearings + seals).
    • Complete kit: Includes bearings, seals, and crush sleeve shim for a thorough rebuild.
    • Clear diagnosis: Simple method to distinguish differential noise from wheel bearing noise.
    Performance Benefits
    • Eliminates whining/howling on accel and coast.
    • Restores smoothness and consistent power delivery.
    • Prevents leaks and contamination with fresh seals.
    • Extends differential lifespan by replacing worn components.
    Technical Specs / Installation Tips
    How to diagnose During a safe drive, gently steer left-right (as if warming tires). If noise changes, suspect a wheel bearing; if it stays constant, differential bearings are likely at fault.
    Kit contents 1× Crush sleeve shim
    1× Small pinion bearing
    1× Large pinion bearing
    2× Side bearings
    1× Input flange oil seal
    2× Output flange oil seals
    Installation note Professional installation recommended. Ensure correct press-fit, pinion preload, backlash, and seal seating to prevent future wear/noise.
    Fitment
    • Volkswagen Touareg (2002–2010): All engines with 6-speed gearbox
    • Audi Q7 (pre-facelift, 2005–2010): All engines with 6-speed gearbox
    • Porsche Cayenne (2003–2010): All engines with 6-speed gearbox

    *If your exact year/market is not listed, contact us to confirm compatibility.