[Vehicle Fitment]: Compatible with Lexus RX300 1999-2003 V6 3.0L---(Rear Left, Driver Side). [Reference Number]: 4775048020, 4775048021, 19-B2593, 19B2593. [Specification]: Brake Piston Count: 1 Pistons; Inlet Port Size: M10 x 1.0; Bleeder Port Size: M7x 1.0; The Brake Calipers are coated with antirust coating, which can effectively prolong the service life..
