Centric 141.66543 Disc Brake Caliper - Rear Right

Overview of Centric Premium Semi-Loaded Disc Brake Caliper 141.66543

The Centric Premium Semi-Loaded Disc Brake Caliper 141.66543 is engineered for reliable braking performance on select Buick, Cadillac, Chevrolet, and GMC models. Designed as a floating caliper with a single steel piston, this component ensures consistent stopping power for vehicles like the Acadia, Blazer, Enclave, Traverse, XT5, and XT6.

• Caliper Type: Floating with 1 steel piston
• Caliper and casting material: Durable cast iron
• Pad wear sensor: Not included
• Includes mounting bracket and abutment clips
• Inlet fitting: Banjo type with M10x1.5 thread diameter
• Bleeder screw included with M10x1.0 thread size
• Caliper color: Gray
• Compatible with trailing axle brake setups

Detailed Product Features and Specifications

This Centric Premium Semi-Loaded Disc Brake Caliper 141.66543 features a cast iron body and casting for enhanced durability and heat dissipation. The single piston design, measuring 45 mm in diameter, is constructed from steel to provide consistent hydraulic pressure and reliable braking force. The caliper is a floating type, which allows for self-alignment during braking, reducing uneven pad wear. It includes a mounting bracket and abutment clips to facilitate installation, though mounting hardware and brake pads are not included.

The inlet fitting uses a banjo style with an M10x1.5 thread diameter, compatible with standard brake lines for the specified vehicle models. The bleeder screw, essential for brake fluid maintenance, is included and features an M10x1.0 thread size. The caliper is finished in gray, matching OEM appearance and corrosion resistance standards.

Centric Premium Semi-Loaded Disc Brake Calipers Product Line

The Centric Premium Semi-Loaded Disc Brake Calipers line offers a balance between fully loaded and basic caliper assemblies. This semi-loaded design includes critical components such as the caliper body, piston, bleeder screw, mounting bracket, and abutment clips, providing a convenient upgrade or replacement option. It is engineered to meet or exceed OEM specifications for fit, form, and function, making it suitable for professional repairs on Buick, Cadillac, Chevrolet, and GMC vehicles.

Applications and Common Issues Addressed

• Replacement for worn or leaking disc brake calipers on trailing axle setups
• Resolves uneven brake pad wear due to caliper misalignment
• Addresses brake fluid leaks from damaged or corroded caliper pistons
• Improves braking response and pedal feel on Buick Acadia, Chevrolet Traverse, and similar models
• Restores proper brake function on Cadillac XT5 and GMC Acadia vehicles

Installation Notes and Tips

• Ensure compatibility with vehicle make and model before installation
• Use proper brake fluid and bleed the brake system thoroughly after installation
• Verify that mounting bracket and abutment clips are securely installed
• Check inlet fitting and bleeder screw threads for proper torque specifications
• Replace brake pads separately as they are not included with this caliper

Quality Assurance and Warranty Information

Centric Premium Semi-Loaded Disc Brake Calipers are manufactured to meet strict quality standards, using cast iron and steel materials for durability and performance. This part number 141.66543 undergoes rigorous testing to ensure reliable operation under normal driving conditions. Warranty coverage details should be confirmed with the original equipment manufacturer or distributor.