Centric 141.66551 Disc Brake Caliper - Rear Right

Reliable Disc Brake Caliper for Select GM Vehicles

The Centric Premium Semi-Loaded Disc Brake Caliper 141.66551 is designed for precise braking performance on select Cadillac, Chevrolet, and GMC models. Engineered as a remanufactured component, this right front trailing caliper offers a rust preventative finish and includes a bleeder screw for maintenance convenience.

• Remanufactured disc brake caliper with rust preventative coating
• Right front position, trailing axle configuration
• Includes bleeder screw for easy brake fluid bleeding
• Compatible with specific Cadillac, Chevrolet, and GMC models
• Published bore size of 54mm for consistent braking force
• Requires bracket #743.40025 and caliper boot & seal kit #143.40025

About Centric Premium Semi-Loaded Disc Brake Calipers

The Centric Premium Semi-Loaded Disc Brake Calipers line offers remanufactured calipers that combine quality components with rust preventative finishes to extend service life. This product line is designed to provide reliable braking performance while maintaining compatibility with original equipment specifications. The semi-loaded design means the caliper comes with some components pre-installed, simplifying the rebuild process while requiring additional parts such as brackets and seal kits for full installation.

Product Details and Specifications

This Centric caliper features a 54mm bore size and is positioned for the right front wheel on trailing axle setups. The air gap measures 100.5mm, ensuring proper clearance and fitment. Manufactured by Nissin, the caliper includes a bleeder screw to facilitate brake fluid maintenance. The rust preventative finish helps protect the caliper from corrosion, extending its operational life. Installation requires bracket #743.40025 and caliper boot & seal kit #143.40025, which are sold separately.

Common Applications and Problem Solving

• Replacement for worn or leaking right front disc brake calipers on Cadillac Escalade and Escalade ESV
• Restores braking performance on Chevrolet Blazer EV and Tahoe models
• Addresses sticking or seized calipers on GMC Yukon and Yukon XL vehicles
• Suitable for Hummer EV Pickup and Hummer EV SUV requiring trailing axle caliper replacements
• Compatible with Cadillac LYRIQ for maintaining brake system integrity

Installation Notes and Tips

Ensure the correct bracket (#743.40025) and caliper boot & seal kit (#143.40025) are on hand before beginning installation. The included bleeder screw simplifies brake fluid bleeding after caliper replacement. Verify the caliper is installed on the right front trailing axle position to match vehicle specifications. Follow manufacturer torque specifications and brake system bleeding procedures for optimal results.

Quality Assurance and Warranty

This remanufactured Centric Premium Semi-Loaded Disc Brake Caliper 141.66551 is built to meet or exceed OEM standards. The rust preventative coating helps protect against corrosion, contributing to durability. While specific warranty details are not provided, Centric products typically undergo rigorous quality control to ensure reliable performance on Cadillac, Chevrolet, and GMC vehicles.