Raybestos FRC12770N Disc Brake Caliper - Rear Right

Reliable Disc Brake Caliper for Ram ProMaster Models

The Raybestos Element3 Friction-Ready Caliper, part number FRC12770N, is designed specifically for Ram ProMaster 1500, 2500, and 3500 models. This new, cast iron floating caliper includes the mounting bracket and is engineered to meet the demands of brake hydraulics systems.

• Caliper casting material: durable cast iron
• Floating caliper type with a single piston design
• Includes mounting bracket with 14.000 mm hole size and 1.500 mm thread pitch
• Bleeder screw thread size M10x1 for easy maintenance
• Semi-loaded caliper configuration for balanced performance
• Caliper piston diameter: 2.043 inches (51.900 mm)
• Plain surface finish for straightforward installation
• Manufactured new for reliable quality and longevity

About the Element3 Friction-Ready Caliper Line

The Element3; Friction-Ready Caliper, New; Includes Bracket line by Raybestos offers a comprehensive solution for brake system repairs. This product line provides fully assembled calipers that are ready to install with included brackets, reducing installation time and ensuring proper fitment. The friction-ready design means the caliper is prepared to work seamlessly with compatible brake pads, making it a practical choice for Ram ProMaster brake system maintenance.

Product Details and Specifications

This Raybestos disc brake caliper features a cast iron construction that provides strength and heat resistance necessary for effective braking. The floating caliper design with a single piston (2.043 inches diameter) allows for smooth and consistent brake pad engagement. The included bracket has a mounting hole size of 14.000 mm and a thread pitch of 1.500 mm, ensuring secure attachment to the vehicle’s suspension. The bleeder screw with M10x1 threading facilitates proper brake fluid bleeding during installation or maintenance. The semi-loaded configuration balances performance and ease of service, making it suitable for the Ram ProMaster 1500, 2500, and 3500 models.

Common Applications and Problem Solving

• Replacement for worn or damaged disc brake calipers on Ram ProMaster vans
• Addresses brake drag or uneven pad wear caused by faulty calipers
• Resolves brake fluid leaks from caliper piston seals
• Improves braking response and pedal feel in commercial and cargo vehicles
• Restores proper brake system function after caliper bracket or mounting issues

Installation Notes and Tips

Ensure the brake system is fully depressurized before removing the old caliper. Verify that the mounting bracket hole size and thread pitch match the vehicle specifications. Use the M10x1 bleeder screw to properly bleed the brake system after installation to avoid air in the lines. Check piston diameter compatibility with brake pads and rotors. Follow manufacturer torque specifications for mounting bolts to ensure secure installation.

Quality Assurance and Warranty

The Raybestos FRC12770N caliper is manufactured new to meet OEM standards for fit, form, and function. The cast iron construction and precise machining contribute to long service life and reliable braking performance. While specific warranty details should be confirmed with the point of purchase, Raybestos products typically come with a limited warranty covering defects in materials and workmanship.