Industrial 12342341 Rear Hydraulic Brake Caliper

This matched left-hand and right-hand rear hydraulic brake caliper set with integrated parking brake is designed for military braking systems in AM General HMMWV M998-series vehicles and Hummer H1. The LH and RH calipers (part numbers 12342341 and 12342342) mount on the rear axle with a cast iron housing and steel hardware, providing hydraulic clamping on the brake rotors and parking brake functionality. The set includes both calipers with parking brake mechanisms and is compatible with HMMWV M998, M1025, M1038, M1097, M1114, M1151, M1152, and Hummer H1, with NSNs 2530-01-333-6068 (LH) and 2530-01-333-8263 (RH); alternate part numbers are 12173602 (LH) and 5596808 (RH). Used for brake system repairs, restoration of tactical vehicles, and preventive maintenance of rugged off-road fleets requiring rear hydraulic braking with integrated parking brake.