Raybestos FRC12551C Disc Brake Caliper - Front Right

Overview of Raybestos R-Line Remanufactured Disc Brake Caliper

The Raybestos R-Line; Friction-Ready Caliper, Remanufactured; Coated disc brake caliper is designed for reliable braking performance on Lexus and Toyota vehicles. This fixed, semi-loaded caliper is engineered to meet the specific needs of models like the Lexus GX460 and Toyota 4Runner.

• Remanufactured fixed disc brake caliper with cast iron construction
• Four 1.890-inch diameter pistons for balanced braking force
• Coated surface finish for corrosion resistance and durability
• Semi-loaded caliper configuration optimized for consistent pad engagement
• Compatible bleeder screw thread size M7x1 for easy maintenance

Detailed Product Features and Specifications

This Raybestos disc brake caliper (part number FRC12551C) is built from cast iron, providing strength and heat resistance essential for braking systems. The fixed caliper design includes four pistons, each with a diameter of 1.890 inches (48 mm), ensuring even pressure distribution across the brake pads. The semi-loaded configuration supports efficient pad retraction and engagement, contributing to consistent braking performance. The caliper’s coated surface finish helps protect against rust and environmental wear, extending the service life of the component.

About the R-Line; Friction-Ready Caliper, Remanufactured; Coated Product Line

The Raybestos R-Line; Friction-Ready Caliper, Remanufactured; Coated series focuses on delivering remanufactured brake calipers that are ready for immediate installation with friction material compatibility. This product line emphasizes durability through coated finishes and precise remanufacturing processes, making it suitable for vehicles requiring dependable brake hydraulics replacement parts.

Compatible Vehicles and Common Applications

• Replacement for worn or leaking calipers on Lexus GX460 models
• Brake system upgrade or repair for Toyota 4Runner vehicles
• Addressing uneven brake pad wear or reduced braking efficiency
• Resolving brake fluid leaks from damaged caliper pistons or seals
• Fixing sticking or seized calipers causing brake drag or noise

Installation Notes and Tips

When installing the Raybestos FRC12551C caliper, ensure the brake system is properly bled using the M7x1 bleeder screw thread to remove air and maintain hydraulic pressure. Verify piston movement and pad alignment before final assembly. Use compatible brake pads and follow manufacturer torque specifications for mounting bolts. It is recommended to inspect brake lines and hardware during installation for optimal system performance.

Quality Assurance and Warranty Information

This remanufactured caliper undergoes rigorous testing to meet OEM standards for fit, form, and function. The coated finish provides additional corrosion resistance to extend service life. Raybestos offers a limited warranty on this part number FRC12551C, covering defects in materials and workmanship under normal use conditions.