[Vehicle Fitment]: Compatible with Mercedes-Benz CLS500 2006, CLS550 2007-2011, E320 2004-2005(AWD only, Casting # 91) 2006, E350 2006(RWD/Sedan only, without Sport Package) 2007-2009---Rear Driver Side; Compatible with Mercedes-Benz E500 2003-2004 2005-2006(RWD only, With Sport Package), E550 2007-2009, SL500 2003(Before 08/29/2003)---Rear Driver Side; S350 2012-2013(Without Sport Package)---Rear Passenger Side. [Reference Number]: 0004205215, 0024202783, A0004205215, A0024202783, 19-B2934, 19-P2934. [Specification]: Comes with Bracket; Inlet Port Size: M10 x 1.0; OD Piston Size: 1.65 inches; Brake Piston Count: 1 Piston; Bleeder Port Size: M10 x 1.0; The Brake Calipers are coated with antirust coating, which can effectively prolong the service life..
