●[Vehicle Fitment]: Compatible with Audi A4 2003-2008, A4 Quattro 2003-2008, S4 2004-2008---with ATE Brake System ●[Reference Number]: M630482, 113056, 3BD698021A, 8E0611021B, 8E0611021A. Please enter your vehicle information in the top left corner of listing and check our "Special Note" before ordering ●[Package Contents]: ①1x Brake Master Cylinder; ②Reservoir Included: No; ③Sensor Included: No; ④Packaging Type: Box ●[Specifications]: ①Condition: New; ②Material: Aluminum Alloys 101; ③Bore Diameter: 1 inch; ④Rearward Outlet Size: M12 x 1.0; ⑤Secondary Outlet Thread Diameter: M12 x 1.0 ●[Buy with Confidence]: A-Premium offers a one-year unlimited-mileage guarantee on our meticulously crafted brake master cylinder assembly. We offer a wide variety of automotive accessory categories, ensuring that you can hit the road with peace of mind.