Raybestos RC11028QS Disc Brake Caliper - Front Right

Overview of Raybestos R-Line Loaded Caliper for Lexus RX300

The Raybestos R-Line Loaded Caliper, part number RC11028QS, is a remanufactured disc brake caliper designed specifically for the Lexus RX300. This caliper includes the mounting bracket and features a hybrid friction material for reliable braking performance.

• Remanufactured cast iron caliper casting for durability
• Loaded caliper configuration with included bracket for easy installation
• Caliper piston diameter of 2.000 inches (50.8 mm) for precise fitment
• Hybrid friction material optimized for consistent braking
• Bleeder screw thread size M7x1 for standard brake bleeding procedures
• Plain surface finish suitable for OEM replacement

Detailed Product Description and Attributes

This Raybestos disc brake caliper is remanufactured using a cast iron casting material, ensuring strength and longevity under typical driving conditions. The loaded caliper configuration means it comes fully assembled with all necessary components, including the bracket, which simplifies the replacement process. The caliper piston diameter measures 2.000 inches (50.8 mm), matching the specifications required for the Lexus RX300 brake system. The hybrid friction material balances wear resistance and braking efficiency, providing dependable stopping power. The bleeder screw thread size M7x1 is compatible with standard brake bleeding tools, facilitating maintenance and brake fluid replacement. The plain surface finish is consistent with OEM standards, making this caliper a direct replacement part.

About the R-Line Loaded Caliper, Remanufactured, Includes Bracket

The Raybestos R-Line; Loaded Caliper, Remanufactured; Includes Bracket product line focuses on providing remanufactured brake calipers that come fully loaded with brackets and hardware. This approach reduces installation time and ensures compatibility with specific vehicle models. The R-Line series is designed to meet or exceed OEM specifications, offering a reliable option for Lexus RX300 owners seeking a quality replacement part.

Common Applications and Problem Resolution

• Replacement for worn or seized calipers causing uneven brake pad wear
• Fixing brake fluid leaks from damaged caliper seals
• Resolving sticking calipers that cause dragging brakes or overheating
• Restoring proper brake piston movement for consistent braking response
• Upgrading to a remanufactured caliper to maintain factory braking performance

Installation Notes and Tips

When installing the Raybestos RC11028QS caliper on a Lexus RX300, ensure the brake system is properly bled using the M7x1 bleeder screw thread. Verify that the caliper piston diameter matches the rotor specifications to avoid fitment issues. Since this caliper comes loaded with the bracket, it reduces the need for transferring hardware from the old caliper. Always inspect brake pads and rotors during installation and replace if necessary to maintain optimal braking performance.

Quality Assurance and Warranty

This remanufactured caliper undergoes rigorous testing to meet Raybestos quality standards. The use of cast iron casting material and hybrid friction components ensures durability and consistent braking. While specific warranty details are not provided here, Raybestos typically offers limited warranties on remanufactured brake components to cover defects in materials and workmanship.