Centric 141.66526 Disc Brake Caliper - Rear Left

Overview of Centric Premium Semi-Loaded Disc Brake Caliper 141.66526

The Centric Premium Semi-Loaded Disc Brake Caliper 141.66526 is engineered for reliable braking performance on Chevrolet Silverado 1500 and GMC Sierra 1500 models. Designed as a floating caliper with dual pistons, it offers consistent stopping power and durability for your truck's brake system.

• Compatible with Chevrolet Silverado 1500 and GMC Sierra 1500
• Floating caliper design with 2 phenolic pistons
• Constructed from lightweight aluminum casting
• Includes abutment clips, mounting bracket, and bleeder screw
• Banjo-type inlet fitting with M10x1.0 thread size
• Gray caliper finish for corrosion resistance

Features of Centric Premium Semi-Loaded Disc Brake Calipers

The Centric Premium Semi-Loaded Disc Brake Calipers line is designed to provide a balance between performance and ease of installation. This semi-loaded caliper comes with essential components such as the mounting bracket, abutment clips, and bleeder screw, allowing for a more straightforward brake system rebuild without the need for additional parts. The floating caliper design with two phenolic pistons ensures smooth and reliable brake pad engagement, while the aluminum casting reduces unsprung weight for improved vehicle handling.

Technical Specifications and Details

This disc brake caliper features a 45 mm bore size with two phenolic pistons measuring approximately 1.772 inches in diameter. The inlet thread diameter is M10x1.0, compatible with banjo-type fittings, and the bleeder screw also uses an M10x1.0 thread size. The caliper casting is made from aluminum, providing a lightweight yet durable structure, finished in gray to resist corrosion. Included components are the mounting bracket (part number 147.66525), abutment clips, and bleeder screw, but note that brake pads and mounting hardware bolts are not included. The caliper is designed specifically for use with Chevrolet Silverado 1500 and GMC Sierra 1500 trucks, ensuring proper fit and function.

Common Applications and Problem Solving

• Replacement for worn or damaged disc brake calipers on Silverado 1500 and Sierra 1500
• Restores proper brake pad alignment and pressure for improved stopping power
• Addresses brake fluid leakage issues by providing a new bleeder screw and piston seals
• Helps eliminate uneven brake pad wear caused by faulty caliper pistons
• Supports brake system maintenance and upgrades with a semi-loaded caliper design

Installation Notes and Tips

When installing the Centric Premium Semi-Loaded Disc Brake Caliper 141.66526, ensure the mounting bracket is properly secured as it is required for correct caliper function. Since mounting hardware bolts are not included, use existing or new bolts that meet manufacturer specifications. Bleed the brake system thoroughly after installation using the included bleeder screw to remove air and ensure optimal brake performance. Verify compatibility with Chevrolet Silverado 1500 and GMC Sierra 1500 models before installation.

Quality Assurance and Warranty Information

Centric Premium Semi-Loaded Disc Brake Calipers are manufactured to meet or exceed OEM standards for fit, form, and function. The aluminum casting and phenolic pistons are designed for durability and corrosion resistance. This part number 141.66526 undergoes rigorous quality control to ensure reliable braking performance. Warranty coverage details should be confirmed with the product documentation or manufacturer.