Raybestos FRC3854 Disc Brake Caliper - Front Left

Overview of Raybestos R-Line Remanufactured Disc Brake Caliper

The Raybestos R-Line; Friction-Ready Caliper, Remanufactured disc brake caliper (part number FRC3854) is designed for reliable braking performance on select Jaguar models. Engineered with cast iron construction and a semi-loaded configuration, this caliper is compatible with Jaguar Vanden Plas, XJ6, XJ12, XJRS, and XJS vehicles.

• Remanufactured cast iron caliper casting for durability
• Semi-loaded caliper configuration for efficient brake operation
• Caliper piston diameter of 2.000 inches (50.8 mm) for precise fitment
• Bleeder screw thread size M10x1 for proper brake fluid maintenance
• Plain surface finish suitable for friction-ready applications

Detailed Product Features and Specifications

This Raybestos disc brake caliper is remanufactured to meet strict quality standards, ensuring consistent performance and longevity. The cast iron caliper casting material provides strength and heat resistance necessary for braking systems. Featuring a semi-loaded configuration, the caliper comes partially assembled, simplifying installation while maintaining reliability. The piston diameter measures 2.000 inches (50.8 mm), matching original equipment specifications for the Jaguar Vanden Plas, XJ6, XJ12, XJRS, and XJS models. The bleeder screw thread size M10x1 allows for proper brake fluid bleeding and maintenance. The plain surface finish indicates the caliper is friction-ready, prepared for brake pad installation without additional machining.

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

The Raybestos R-Line; Friction-Ready Caliper, Remanufactured series focuses on delivering remanufactured brake calipers that are ready for immediate use with friction materials. This product line emphasizes quality restoration of core components, including pistons and seals, while providing a friction-ready surface finish. The R-Line calipers are designed to meet or exceed OEM standards, making them suitable replacements for vehicles requiring dependable braking components.

Compatible Vehicles and Common Applications

• Jaguar Vanden Plas brake system replacement
• Jaguar XJ6 disc brake caliper upgrade or repair
• Jaguar XJ12 brake hydraulics maintenance
• Jaguar XJRS brake caliper refurbishment
• Jaguar XJS brake system component replacement

Installation Notes and Tips

When installing the Raybestos FRC3854 caliper, ensure the brake system is properly bled using the M10x1 bleeder screw thread to remove air and maintain hydraulic integrity. Verify piston diameter compatibility with your vehicle’s brake pads and rotors. Since this is a semi-loaded caliper, additional components such as brake pads may need to be installed separately. Follow manufacturer torque specifications and safety procedures during installation.

Quality Assurance and Warranty Information

Raybestos remanufactured calipers undergo rigorous inspection and testing to meet industry standards. The R-Line; Friction-Ready Caliper, Remanufactured products are built to restore braking performance reliably. Warranty coverage details should be confirmed with the point of purchase or Raybestos directly, as warranty terms may vary.