AUDI Electric Brake Caliper 8K0615404

Brake Caliper Type Caliper (1 piston)

Brake Disc Thickness [mm] 22

For Brake Disc Diameter [mm] 330

Piston Diameter [mm] 43

OE Number 8K0 615 404A 8K0 615 404 8K0615404A 8K0615404

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  • Product Detail

    Company Profile

    Product Tags

    Reference No.

    TRW JGM1275SR/JGM1275T


    Part List







    Compatible Applications

    Audi A5 (8T3)      (2007/06 – /)
    Audi A4 Saloon (8K2, B8)      (2007/11 – /)
    Audi A4 Avant (8K5, B8)      (2007/11 – /)
    Audi Q5 (8R)      (2008/11 – /)
    Audi A5 Convertible (8F7)      (2009/03 – /)
    Audi A5 Sportback (8TA)      (2009/09 – /)


    Emergency braking

    In case of an emergency braking or when the service brake fails, pushing the EPB button can bring the vehicle to a standstill.


    Roll-off protection

    Hot brakes lead to a loss in clamping force in mechanical parking brakes. But with EPB, roll-off protection monitors and controls the clamping force in order to ensure a safe parking brake condition irrespective of temperature and friction loss. This prevents the vehicle from rolling off even under extreme temperatures. This provides important added safety especially in mountainous regions.

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  • Brakes for Automobiles

    BIT’s main business is the development and manufacturing of automotive brake-related products. As an independent brake specialized manufacturer, we develop and manufacture functional components such as brake calipers and accessories.


    What You Can Get from Our Factory

    We have complete catalogs for disc brakes, such as brake caliper, bracket, piston, seal, bleeder screw, bleeder cap, guide pin, pin boots, pad clip and so on. Anything in the disc brakes, welcome to contact us to get the catalog.


    How disc brakes work

    When the driver steps on the brake pedal, the power is amplified by the brake booster (servo system) and changed into a hydraulic pressure (oil-pressure) by the master cylinder. The pressure reaches the brakes on the wheels via tubing filled with brake oil (brake fluid). The delivered pressure pushes the pistons on the brakes of the four wheels. The pistons in turn press the brake pads, which are friction material, against the brake rotors which rotate with the wheels. The pads clamp on the rotors from both sides and decelerate the wheels, thereby slowing down and stopping the vehicle.

    brake caliper3

    What is Our Production

    We are a professional manufacturer of braking system. We have our own R & D and production team. Each product will be tested after production and tested again before delivery.


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