Raybestos FRC11658 Disc Brake Caliper - Rear Left

Overview of Raybestos R-Line Remanufactured Caliper

The Raybestos R-Line; Friction-Ready Caliper, Remanufactured disc brake caliper (part number FRC11658) is designed specifically for BMW 330xi models. This semi-loaded caliper features a durable cast iron construction and a plain surface finish, ensuring reliable braking performance and longevity.

• Caliper casting material: Cast iron for strength and durability
• Bleeder screw thread size: M7x1 for proper brake fluid bleeding
• Caliper configuration: Semi-loaded for easier installation
• Caliper piston diameter: 2.000 inches (50.8 mm) for precise braking force
• Manufacturing type: Remanufactured to meet OEM standards
• Surface finish: Plain, ready for friction material installation

Detailed Product Description

This Raybestos disc brake caliper is remanufactured to restore its original functionality and performance. The cast iron caliper casting provides the necessary strength to withstand the rigors of braking on the BMW 330xi. The semi-loaded configuration simplifies the replacement process by including the caliper body and piston assembly, while requiring the installation of friction material separately. The caliper piston diameter of 2.000 inches (50.8 mm) ensures compatibility with the brake pads and rotor specifications of the 330xi. The M7x1 bleeder screw thread allows for proper brake fluid evacuation during maintenance.

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

The Raybestos R-Line; Friction-Ready Caliper, Remanufactured series focuses on providing remanufactured calipers that are prepared for friction material installation. This product line offers semi-loaded calipers that meet strict quality standards, making them suitable replacements for specific vehicle applications such as the BMW 330xi. These calipers are designed to deliver consistent braking performance while allowing flexibility in choosing friction materials.

Common Applications and Problem Resolution

• Replacement for worn or leaking calipers on BMW 330xi models
• Fixes uneven brake pad wear caused by caliper piston issues
• Addresses brake fluid leaks from damaged bleeder screws or seals
• Restores proper brake pressure and pedal feel
• Solves sticking caliper pistons that cause dragging brakes

Installation Notes and Tips

• Ensure compatibility with BMW 330xi before installation
• Use proper tools to avoid damaging the M7x1 bleeder screw threads
• Install friction material separately as this is a friction-ready caliper
• Bleed the brake system thoroughly after installation to remove air
• Inspect brake lines and hardware for wear during caliper replacement

Quality Assurance and Warranty

Raybestos remanufactured calipers undergo rigorous inspection and testing to meet OEM specifications. The use of cast iron casting material and precise piston sizing ensures durability and reliable braking performance. While specific warranty details are not provided here, Raybestos products typically come with a limited warranty covering defects in materials and workmanship.