Centric 141.66506 Disc Brake Caliper - Rear Left

Overview of Centric Premium Semi-Loaded Disc Brake Caliper 141.66506

The Centric Premium Semi-Loaded Disc Brake Caliper 141.66506 is engineered for reliable braking performance on select GM trucks and SUVs. Designed to meet OEM specifications, this floating caliper offers durable aluminum construction and includes essential mounting components for a streamlined installation.

• Compatible with Cadillac Escalade, Escalade ESV, Escalade EXT, Chevrolet Avalanche 1500, Silverado 1500 (Classic and HD), Suburban 1500, Tahoe, GMC Sierra 1500 (Classic and HD), Yukon, and Yukon XL 1500
• Caliper casting made from lightweight aluminum for corrosion resistance
• Includes mounting bracket, abutment clips, and bleeder screw for semi-loaded convenience
• Features dual phenolic pistons with a 45mm bore size for balanced braking force
• Floating caliper design with M10x1.0 inlet and bleeder screw thread sizes

About Centric Premium Semi-Loaded Disc Brake Calipers

The Centric Premium Semi-Loaded Disc Brake Calipers line provides a balance between fully loaded and bare caliper options. This semi-loaded caliper includes the mounting bracket, abutment clips, and bleeder screw, reducing the need to reuse old hardware and simplifying the brake system rebuild process. The 141.66506 model maintains OEM fit and function, making it suitable for professional repairs on GM full-size trucks and SUVs.

Technical Specifications and Features

This floating disc brake caliper features an aluminum casting (casting number K247049c) that offers durability and corrosion resistance. It is equipped with two phenolic pistons, each measuring 45mm in diameter, which help reduce heat transfer to the brake fluid. The caliper uses a banjo-type inlet fitting with an M10-1.00 thread size, compatible with standard brake lines. The mounting bracket and abutment clips are included, ensuring proper alignment and secure installation. The caliper color is gray, matching OEM appearance.

Applications and Problem Solving

• Replacement for worn or damaged front disc brake calipers on compatible Cadillac, Chevrolet, and GMC models
• Addresses issues such as uneven brake pad wear due to caliper sticking or piston malfunction
• Resolves brake fluid leaks caused by damaged caliper seals or fittings
• Improves braking performance by restoring proper caliper function and piston movement
• Eliminates noise and vibration related to faulty or corroded caliper components

Installation Notes and Tips

• Ensure compatibility with your specific vehicle make and model before installation
• Use new brake pads and hardware if not included to maintain optimal braking performance
• Bleed the brake system thoroughly after installation to remove air and ensure proper hydraulic pressure
• Inspect brake lines and fittings for wear or damage during installation
• Torque mounting bolts to manufacturer specifications to avoid caliper misalignment

Quality Assurance and Warranty

Centric Premium Semi-Loaded Disc Brake Calipers are manufactured to meet or exceed OEM standards for fit, form, and function. The 141.66506 caliper undergoes rigorous quality control to ensure durability and reliable braking performance. While specific warranty details are not provided here, Centric typically offers limited warranties covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.