[Vehicle Fitment]: Compatible with Acura TL 2009-2014---Rear Left, Driver Side. [Reference Number]: 43019TK4A00, 43019TKAA00, 43019-TK4-A00, 43019-TKA-A00, 19-B6027, 19B6027. [Specification]: Piston Size(OD): 1.50 inches; Bleeder Port Size: M10 x 1.25; Inlet Port Size: M10 x 1.0; The Brake Calipers are coated with zinc coating, which can effectively prolong the service life.
