Centric 142.66520 Disc Brake Caliper - Rear Left

Overview of Centric Posi-Quiet Loaded Disc Brake Caliper 142.66520

The Centric Posi-Quiet Loaded Disc Brake Caliper 142.66520 is designed for reliable braking performance on select GM trucks and SUVs. This remanufactured rear floating caliper comes with premium features to ensure consistent stopping power and durability.

• Compatible with Cadillac Escalade, Escalade EXT, Chevrolet Avalanche 1500, Express 1500, Suburban 1500, Tahoe, GMC Savana 1500, Yukon, and Yukon XL 1500
• Includes brake pads and mounting bracket for a complete assembly
• Constructed from lightweight aluminum casting for corrosion resistance
• Equipped with two phenolic pistons, each with a diameter of 44.5 mm
• Features a banjo-type inlet fitting with M10-1.00 thread size
• Includes bleeder screw with M10-1.00 thread size for easy maintenance
• Designed as a floating caliper with leading axle position
• Remanufactured to meet or exceed OEM specifications

Centric Posi-Quiet Loaded Disc Brake Calipers Product Line

The Centric Posi-Quiet Loaded Disc Brake Calipers line focuses on delivering remanufactured calipers that come pre-assembled with pads and mounting brackets. This approach simplifies installation and reduces downtime. The calipers are engineered to provide quiet operation and consistent braking performance, making them suitable replacements for original equipment on various GM full-size trucks and SUVs.

Detailed Product Description

This Centric disc brake caliper (part number 142.66520) is a rear floating caliper designed specifically for heavy-duty GM vehicles such as the Chevrolet Tahoe and GMC Yukon XL 1500. The aluminum casting material offers a balance of strength and corrosion resistance, while the phenolic pistons help reduce heat transfer to the brake fluid, improving overall brake system durability. The caliper includes a banjo-type inlet fitting and a bleeder screw, both with M10-1.00 thread sizes, facilitating straightforward brake line connections and bleeding procedures. The assembly comes with brake pads and a mounting bracket, but mounting hardware is not included.

Common Applications and Problem Solving

• Replacement for worn or leaking rear disc brake calipers on Cadillac Escalade and Chevrolet Suburban 1500
• Addresses uneven brake pad wear and brake noise issues
• Resolves brake fluid leaks caused by damaged piston seals
• Improves brake pedal feel and stopping power on GMC Savana 1500 and Yukon models
• Restores proper caliper function after piston corrosion or damage

Installation Notes and Tips

• Ensure compatibility with vehicle make and model before installation
• Use the included mounting bracket and pads for a complete setup
• Bleed the brake system thoroughly after installation to remove air
• Inspect brake lines and hardware; replace mounting hardware if necessary
• Follow manufacturer torque specifications for mounting bolts

Quality Assurance and Warranty

This Centric Posi-Quiet Loaded Disc Brake Caliper 142.66520 is remanufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The caliper includes a bleeder screw and is backed by Centric's quality control processes. For specific warranty details, refer to Centric's official warranty policy.