About this part
What it does. Bbb Industries Caliper Bbb Industries 505-99-02453A houses the piston that squeezes the brake pads against the rotor.
Symptoms that point to this part
- Vehicle pulling to one side under braking
- A wheel staying hot or dragging
- Brake fluid leaking near the wheel
Fitment. Catalogued as fitting 2018–2020 BMW 440i, 2018–2020 BMW 440i Xdrive Gran Coupe, 2019–2020 BMW 440i Gran Coupe, 2020 BMW 440i Xdrive, 2018 BMW 340i Xdrive, 2018 BMW 330i, 2018 BMW 340i Gt Xdrive, 2018 BMW 330i Xdrive, 2018 BMW 330i Gt Xdrive. Engine, sub-model and trim can narrow fitment further, so check those attributes on the listing before ordering.