Industrial 12342341 Rear Hydraulic Brake Caliper

Description:

The LH & RH Rear Brake Caliper Hummer Humvee M998 12342341 & 12342342 is a matched pair of hydraulic rear brake calipers used in military vehicle braking systems to provide reliable stopping power and integrated parking brake functionality. Commonly installed in AM General HMMWV M998 series vehicles and Hummer H1 models where rugged braking performance and durability are required. Maintenance teams, military vehicle restorers, and fleet operators use these calipers for brake system repairs, replacement of worn or seized calipers, vehicle restorations, and preventive maintenance of tactical vehicles.

Applications:

The LH & RH Rear Brake Caliper Hummer Humvee M998 12342341 & 12342342 set is commonly used in AM General HMMWV M998, M1025, M1038, M1097, M1114, M1151, and Hummer H1 vehicles. The left-hand and right-hand caliper assemblies mount on the rear axle and incorporate parking brake components, providing hydraulic braking and parking brake operation for military, off-road, and heavy-duty vehicle applications.

Technical Specifications:

• Manufacturer: AM General
• LH Part Number: 12342341
• RH Part Number: 12342342
• LH Alternate Part Number: 12173602
• RH Alternate Part Number: 5596808
• LH NSN: 2530-01-333-6068
• RH NSN: 2530-01-333-8263
• Product Type: Rear Brake Caliper Assembly Set
• Position: Left Hand (LH) and Right Hand (RH) Rear
• Brake Type: Hydraulic Disc Brake with Integrated Parking Brake
• Construction: Cast Iron Housing with Steel Hardware
• Mounting: Rear Axle / Wheel Hub Mount
• Included Components: LH and RH Calipers with Parking Brake Mechanisms
• Compatible Vehicles: HMMWV M998, M1025, M1038, M1097, M1114, M1151, M1152, and Hummer H1
• Operating Principle / Function: Converts hydraulic pressure into clamping force on the brake rotor while providing parking brake capability
• Application Environment: Military, tactical, off-road, and heavy-duty vehicle braking systems

Common Replacements:

• AM General 12821501 Rear Brake Caliper
• AM General 6006900 / 6006901 Rear Brake Caliper Set
• Hummer H1 Rear LH & RH Brake Caliper Assembly Set