Cardone 10-2374 Brake Master Cylinder

Brake Master Cylinder for Ford Ranger and Bronco II

Restore consistent hydraulic brake pressure with this Cardone remanufactured brake master cylinder, part number 10-2374. It is built to match original equipment fit and function for select Ford Ranger and Ford Bronco II applications, including models with 2-port master cylinder plumbing and the specified port sizes.

Key Features

• Remanufactured Original Equipment-style brake master cylinder for direct-fit replacement
• 0.937 in. bore diameter for OE-matched hydraulic performance
• Aluminum master cylinder body with gray finish
• 2 mounting holes and 2 ports for the listed Ford applications
• Primary port size: 7/16 x 24; secondary port size: 9/16 x 18
• New O.E.-quality seals and cups used during remanufacturing
• 100% computer tested for fit and function
• Reservoir not included

Product Details

Cardone Brake Master Cylinder 10-2374 is remanufactured to OE standards and re-engineered for reliable brake pedal response. The bore, piston assembly height, and internal sealing components are processed to match original performance requirements, while the aluminum housing and gray finish provide a clean replacement appearance. This part is a strong match for Ford Ranger and Ford Bronco II brake system service where the original master cylinder has worn seals, internal bypass, or pressure loss.

The Cardone Brake Master Cylinder line focuses on OE-style remanufactured hydraulic components that are tested for fit and function before release. For buyers searching for a remanufactured brake master cylinder for 1986-1990 Ford Ranger or 1986-1990 Ford Bronco II, part number 10-2374 is the cataloged application.

Common Brake Issues This Part Addresses

• Low or spongy brake pedal caused by internal master cylinder bypass
• Brake fluid leakage from worn internal seals
• Reduced braking response from a failing hydraulic pressure source
• Pedal inconsistency after master cylinder wear or contamination
• Brake warning symptoms tied to master cylinder performance loss

Installation Notes and Tips

• Fits 1986-1990 Ford Bronco II, N/A.
• Fits 1986 Ford Ranger, N/A.
• Fits 1987-1988 Ford Ranger, N/A; master cylinder ports face fender.
• Fits 1989 Ford Ranger, N/A.
• Fits 1990 Ford Ranger, N/A; before 02/1990.
• Reservoir is not included, so transfer or source the correct reservoir as needed for the application.
• Use the brake fluid specified by the original equipment manufacturer and always start with fresh fluid from a sealed container.
• Bench bleed the master cylinder before installation, and follow the correct bleeding sequence for the vehicle brake system.
• Inspect the booster, push rod seal, brake hoses, calipers, and wheel cylinders if brake symptoms continue after replacement.

Quality Assurance

Each Cardone remanufactured master cylinder is computer tested and built with new O.E.-quality seals and cups to support OE-level performance. Cast-iron units in the line receive a protective coating to help reduce rust and extend service life, and the remanufacturing process reduces raw material and energy use compared with producing a new part.