Raybestos FRC12278 Disc Brake Caliper - Rear Left

Overview of Raybestos R-Line Remanufactured Caliper

The Raybestos R-Line; Friction-Ready Caliper, Remanufactured; Includes Bracket (Part Number FRC12278) is designed for reliable braking performance on Dodge Ram 1500, 2500, and 3500 models. This disc brake caliper features a durable cast iron construction and a floating caliper design to ensure consistent operation under demanding conditions.

• Cast iron caliper casting material for strength and durability
• Floating caliper type with two pistons for balanced braking force
• Includes caliper bracket for simplified installation
• Bleeder screw thread size M10x1 for standard brake bleeding procedures
• Caliper bracket mounting hole size 16.000 mm with 2.000 mm thread pitch
• Semi-loaded caliper configuration for efficient brake pad engagement
• Remanufactured with plain surface finish for reliable performance
• Compatible with Dodge Ram 1500, 2500, and 3500 models

Raybestos R-Line Product Line Details

The R-Line; Friction-Ready Caliper, Remanufactured; Includes Bracket series by Raybestos offers remanufactured disc brake calipers that come ready for installation with included brackets. This product line focuses on providing friction-ready components that meet OEM specifications, ensuring proper fit and function for Dodge Ram trucks. The remanufactured process restores the caliper to a reliable working condition while maintaining cost efficiency.

Technical Description and Features

This Raybestos disc brake caliper is constructed from cast iron, providing the necessary strength to withstand the rigors of braking on heavy-duty Dodge Ram trucks. The floating caliper design incorporates two pistons, which help distribute braking force evenly across the brake pads. The caliper bracket mounting holes measure 16.000 mm with a 2.000 mm thread pitch, ensuring secure attachment to the vehicle’s suspension. The semi-loaded configuration optimizes pad engagement and wear. The included bleeder screw with M10x1 thread allows for standard brake fluid bleeding and maintenance. The plain surface finish is typical for remanufactured calipers, focusing on function over aesthetics.

Compatible Applications and Problem Solving

• Replacement for worn or seized disc brake calipers on Dodge Ram 1500, 2500, and 3500
• Addresses uneven brake pad wear caused by faulty caliper pistons
• Resolves brake fluid leaks from damaged or corroded caliper bodies
• Improves braking response when original caliper hardware is compromised
• Restores proper brake function after caliper bracket or mounting issues

Installation Notes and Tips

When installing the Raybestos FRC12278 caliper, ensure the mounting bracket is securely fastened using the specified 16.000 mm hole size and 2.000 mm thread pitch. Bleed the brake system thoroughly using the M10x1 bleeder screw to remove air and maintain optimal brake performance. Verify piston movement within the floating caliper to prevent binding. Use compatible brake pads designed for semi-loaded caliper configurations to ensure proper fit and function.

Quality Assurance and Warranty

This remanufactured caliper undergoes a thorough inspection and testing process to meet Raybestos quality standards. The R-Line; Friction-Ready Caliper, Remanufactured; Includes Bracket is engineered to meet or exceed OEM specifications for Dodge Ram 1500, 2500, and 3500 models. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.