Cardone 10-2532 Brake Master Cylinder

Brake Master Cylinder for Ford and Mazda Applications

The Cardone 10-2532 brake master cylinder is a remanufactured hydraulic replacement built to match original equipment performance. It is designed for select Ford Explorer, Ford Ranger, and Mazda truck/SUV applications with a 1.00-inch bore, aluminum construction, and two-port configuration.

Cardone’s Brake Master Cylinder line focuses on OE-style fit and function for everyday brake system repair. This remanufactured unit uses new O.E.-quality seals and cups, and each cylinder is computer tested for fit and operation before release.

Key Features

• Remanufactured brake master cylinder for OE-style replacement
• 1.00" bore diameter for the specified brake system application
• Aluminum body with gray finish
• Two mounting holes and two fluid ports
• Primary port size: M10 x 1.0
• Secondary port size: M12 x 1.0
• New O.E.-quality seals and cups for leak-resistant performance
• 100% computer tested for fit and function

Detailed Description

Cardone part number 10-2532 is a remanufactured brake master cylinder engineered for direct replacement in select 1990-1994 Ford Ranger, 1991-1994 Ford Explorer, 1991-1994 Mazda Navajo, and 1994 Mazda B2300, B3000, and B4000 applications. This brake master cylinder is built with an aluminum housing, gray finish, and a 1.00-inch bore to match the original hydraulic setup. The design uses new seals and cups to help maintain consistent pedal response and dependable brake pressure.

This part is intended for vehicles that use a two-port master cylinder with M10 x 1.0 primary and M12 x 1.0 secondary connections. Reservoir is not included, so the original reservoir must be reused where applicable. The Cardone 10-2532 is a practical choice for restoring brake system performance on Ford Ranger and Explorer models as well as the listed Mazda applications.

Vehicle Fitment

• Fits 1991-1994 Ford Explorer, N/A
• Fits 1991-1994 Ford Ranger, N/A
• Fits 1994 Mazda B2300, N/A
• Fits 1994 Mazda B3000, N/A
• Fits 1994 Mazda B4000, N/A
• Fits 1991-1994 Mazda Navajo, N/A
• Fits 1990 Ford Ranger, N/A (from 02/1990)

What It Is Used For

• Restoring brake pedal pressure after master cylinder wear
• Addressing internal bypass that can cause a low or sinking pedal
• Replacing a leaking master cylinder that loses fluid into the booster area
• Correcting inconsistent hydraulic output in the brake system
• Repairing brake performance issues on Ford Explorer, Ford Ranger, and Mazda truck/SUV platforms

Installation Notes and Tips

Use the brake fluid specified by the original equipment manufacturer and always start with fresh fluid from a sealed container. Bench bleeding is recommended before installation, and step-bore master cylinders require a slow bleed process rather than pumping the piston repeatedly. Inspect the booster push rod seal, brake hoses, calipers, wheel cylinders, and fluid condition during diagnosis, since contamination or a downstream fault can mimic master cylinder failure.

Quality Assurance

Cardone remanufactures this master cylinder to OE performance standards using new O.E.-quality rubber components and protective corrosion treatment on cast-iron units where applicable. The bore finish is controlled to reduce pitting-related wear, piston assemblies are height-gauged, and each unit is computer tested to verify fit and function before it is released.