Raybestos FRC10389 Disc Brake Caliper - Front Left

Reliable Remanufactured Disc Brake Caliper for Ford and Mazda

The Raybestos R-Line FRC10389 disc brake caliper is designed to restore braking performance on select Ford and Mazda vehicles. This remanufactured caliper includes the bracket and is ready for friction material installation, making it a practical choice for brake system repairs.

• Caliper casting made from durable cast iron for strength and longevity
• Semi-loaded caliper configuration for efficient brake operation
• Caliper piston diameter of 2.000 inches (50.8 mm) for precise fitment
• Includes bleeder screw with M7x1 thread for proper brake fluid maintenance
• Plain surface finish suitable for standard brake system applications
• Remanufactured to meet OEM specifications

About the R-Line; Friction-Ready Caliper, Remanufactured; Includes Bracket

The Raybestos R-Line; Friction-Ready Caliper, Remanufactured; Includes Bracket product line offers remanufactured disc brake calipers that come complete with mounting brackets. These calipers are prepared for friction material installation, providing a convenient solution for brake system rebuilds. The inclusion of the bracket ensures proper alignment and fitment, reducing installation complexity for compatible vehicles.

Product Details and Specifications

This disc brake caliper, part number FRC10389, features a cast iron construction that provides the necessary durability for daily driving conditions. The semi-loaded configuration means the caliper comes partially assembled, allowing for easier installation and maintenance. The piston diameter measures 2.000 inches (50.8 mm), matching the specifications required for proper brake pad engagement on compatible models. The bleeder screw thread size is M7x1, facilitating effective brake fluid bleeding during installation or service. The plain surface finish is standard for remanufactured calipers and supports reliable brake system function.

Compatible Vehicles and Common Applications

• Ford Probe
• Mazda 626
• Mazda Protege
• Mazda Protege5

This caliper is designed specifically for these Ford and Mazda models, ensuring proper fit and function when replacing worn or damaged brake components.

Common Issues Addressed by This Caliper

• Brake fluid leaks from worn or damaged caliper seals
• Uneven brake pad wear due to caliper piston malfunction
• Reduced braking efficiency caused by seized or sticking caliper pistons
• Brake noise or vibration related to caliper misalignment
• Corrosion or physical damage to the original caliper body

Installation Notes and Tips

When installing the Raybestos FRC10389 caliper, ensure the brake system is properly bled using the M7x1 bleeder screw to remove air and maintain hydraulic pressure. Verify that the caliper bracket is securely mounted and aligned to prevent uneven pad wear. Since this is a friction-ready caliper, install compatible brake pads before final assembly. Follow manufacturer torque specifications for all fasteners to ensure safe operation.

Quality Assurance and Warranty

This remanufactured caliper undergoes rigorous inspection to meet OEM standards for fit, form, and function. Raybestos provides a limited warranty covering defects in materials and workmanship, offering confidence in the product's reliability for Ford and Mazda brake system repairs.