[Vehicle Fitment]: Compatible with Audi A4/A4 Quattro 1996-2006, A6/A6 Quattro 1998-2004, A6 2006, S4 2002, S6 2002-2003; Compatible with Volkswagen Passat 1998-2005 --- (Front Left Driver Side - Fit for models with Forward Mount Caliper; Front Right Passenger Side - Fit for models with Rear Mount Caliper). [Specification]: Brake Piston Count: 1 Pistons; Piston Size(OD): 57.0 mm; Inlet Port Size: M10 x 1.0; Bleeder Port Size: M10x 1.0; The Brake Calipers are coated with antirust coating, which can effectively prolong the service life.. [Reference Number]: 8E0615123A, 4B0615124, 8D0615123B, 19-1816. [Note]: Only Fit the models with 288/312 mm Disc Brakes (Forward /Rearward Mount).
