FrontRear Disc Brake Calipers w / Bracket compatible for Jeep Wrangler JK compatible for Dodge Nitro

ApplicationCompatible for DodgeNitro All Engine 2007-2011 Compatible for Jeep LibertyAll Engine 2008-2012 Compatible for Jeep Wrangler All Engine 2007 - 2017 Compatible for Jeep Wrangler JK All Engine 2018OE/Part numberFront Disc Brake Caliper - Driver Side - 18-B5045，18-P5045，18B5045，18P5045，SLB2073，FRC11880，7B0615124，68003707AA Front Disc Brake Caliper - Passenger Side - 18-B5044，18-P5044，18B5044，18P5044，SLB2072，FRC11879，7B0615123，68003697AA Rear Disc Brake Caliper - Driver Side - 18-B5046, 18-P5046, 18-5046，18B5046, 18P5046, 185046， 68003775AA, 68003778AA，FRC11887，FRC11887C，FRC11887N，18FR2544 Rear Disc Brake Caliper - Passenger Side - 18-B5047, 18-P5047, 18-5047，18B5047, 18P5047, 185047，68003774AA, 68003775AA，FRC11888, FRC11888C, FRC11888N，18FR2545SpecificationInstallation Position :Front Left and Right Inlet Port Size :M10 x 1.0 Bleeder Port Size : M10 x 1.0 Piston Diameter : 2.59 in / 65.9 mm Brake Piston Count：1 Piston Piston Material：Steel Installation Hardware Included : Yes Bracket : with Installation Position :Rear Left and Right Inlet Port Size :M10 x 1.0 Bleeder Port Size : M10 x 1.0 Piston Diameter : 1.89 in. / 48.1 mm Brake Piston Count：1 Piston Piston Material：Steel Installation Hardware Included : Yes Bracket : withPackage included1x Front Disc Brake Caliper - Driver Side - 18B5045 1x Front Disc Brake Caliper - Passenger Side - 18B5044 1x Rear Disc Brake Caliper - Driver Side - 18B5046 1x Rear Disc Brake Caliper - Passenger Side - 18B5047