Raybestos FRC4059 Disc Brake Caliper - Front Right

Reliable Remanufactured Disc Brake Caliper for GM Vehicles

The Raybestos R-Line; Friction-Ready Caliper, Remanufactured disc brake caliper (part number FRC4059) offers a durable and precise braking solution for a range of GM vehicles. Designed with cast iron construction and a semi-loaded configuration, this caliper is engineered to restore braking performance on select Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models.

• Remanufactured cast iron caliper casting for strength and durability
• Semi-loaded caliper configuration for efficient brake system integration
• 3.000 inch (76.2 mm) piston diameter for consistent braking force
• 3/8"-24 bleeder screw thread for standard brake bleeding procedures
• Plain surface finish suitable for friction-ready applications

Product Line Details: R-Line; Friction-Ready Caliper, Remanufactured

The Raybestos R-Line; Friction-Ready Caliper, Remanufactured series focuses on providing remanufactured brake calipers that meet strict quality standards while being ready for immediate friction material installation. This product line ensures that the caliper is rebuilt with precision, using original cast iron materials and maintaining critical dimensions such as the 3.000 inch piston diameter. The semi-loaded configuration simplifies installation and integration with existing brake systems on compatible vehicles.

Technical Description and Vehicle Compatibility

This disc brake caliper is specifically designed for compatibility with a variety of GM makes and models, including Buick Century, Regal, and Skylark; Cadillac Seville; Chevrolet Camaro, El Camino, Malibu, Monte Carlo, and Nova; Oldsmobile Cutlass, Cutlass Supreme, and Omega; Pontiac Firebird, Grand Am, Grand LeMans, Grand Prix, GTO, and LeMans. The caliper features a 3/8"-24 bleeder screw thread, allowing for standard brake fluid bleeding procedures. Its cast iron construction provides the necessary strength and heat resistance required for reliable braking performance.

Common Applications and Problem Resolution

• Replacement for seized or sticking calipers causing uneven brake pad wear
• Restoring braking efficiency on vehicles with leaking or damaged calipers
• Addressing brake drag issues due to faulty piston operation
• Upgrading worn or corroded calipers to improve brake system reliability
• Ensuring proper brake fluid evacuation with compatible bleeder screw threading

Installation Notes and Tips

When installing the Raybestos FRC4059 caliper, ensure the brake system is properly flushed and free of contaminants. The semi-loaded configuration facilitates easier installation, but verify piston movement and seal integrity before mounting. Use the specified 3/8"-24 bleeder screw thread for brake bleeding to avoid leaks. Always follow manufacturer torque specifications and safety procedures during installation.

Quality Assurance and Warranty

Raybestos remanufactured calipers undergo rigorous inspection and testing to meet OEM standards. The cast iron construction and precise piston diameter ensure consistent performance and durability. While specific warranty details are not provided here, Raybestos products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or authorized sources for exact warranty terms.