SpecificationInstallation Position :Front Left and Right Inlet Port Size :M10 x 1.0 Bleeder Port Size : M10 x 1.0 Piston Diameter : 2.12 in. / 53.8 mm Brake Piston Count:1 Piston Piston Material:Steel Installation Hardware Included : Yes Bracket : withPackage included2 × Brake Calipers (Showing as the picture)ApplicationCompatible for Acura EL All Trim Levels 1997 - 2000 compatible for Honda Civic 1996(LX;Automatic Transmission;4-Wheel ABS) Compatible for Honda Civic 1996 - 1998(EX) Compatible for Honda Civic 1999 - 2000(EX, Si) Compatible for Honda Civic 2001(EX, GX) Compatible for Honda Civic 2002 - 2003(EX, GX, Si ,SIR) Compatible for Honda Civic 1.7L 2004 - 2005(EX, GX, LX, Si ) Compatible for Honda Civic 1.8L 2006 - 2007(DX, EX, LX ) Compatible for Honda Civic 1.8L 2008(DX, DX-G, EX, LX) Compatible for Honda Civic 1.8L 2009 - 2010(DX, DX-G, EX, EX-L, LX, LX-S, Sport) Compatible for Honda Civic 1.8L 2011(DX, DX-G, EX, EX-L, LX, LX-S) Compatible for Honda Insight All Trim Levels 2010 - 2014OE/Part numberDriver Side(Left):19-B1832, 19-P1832,19-1832,19B1832, 19P1832,191832,45019-S01-A00, 45019SNAA60, 45019SNEA10, 45018S5DA00RM, 45019S01A00,SLB19726,FRC10694 Passenger Side(Right):19-B1833,19-P1833,19-1833,19B1833,19P1833,191833,45018-S01-A00, 45018SNAA60, 45018SNEA10, 45019S5DA00RM, 45018S01A02,SLB19727,FRC10693